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EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
Publisher"There are two possib le outcomes: if the result confirms the
hypothesis, then you've made a measurement. If the result iscontrary to the hypothesis, then you've made a discovery."
Document type
Program name
Program version
EngiLab SMPC
User Manual
EngiLab Units
v2.2.6650.0
Document release date
March 17, 2018
Document version
v1.0
Enrico Fermi
This page intentionally left blank.
VTable of Contents
(c) 2018 EngiLab SMPC
Table of Contents
Chapter 1 Introduction to EngiLab Units 2
................................................................................................................................... 21 Overview
................................................................................................................................... 42 Free Edition
Chapter 2 Program use 6
................................................................................................................................... 61 User interface and general rules
................................................................................................................................... 62 Standard use example
................................................................................................................................... 103 Web browser
................................................................................................................................... 114 Calculation of all outputs
Chapter 3 Units categories 14
................................................................................................................................... 141 Acceleration (Linear)
................................................................................................................................... 162 Angle
................................................................................................................................... 173 Angular Velocity
................................................................................................................................... 214 Area
................................................................................................................................... 235 Computer storage (decimal & binary)
................................................................................................................................... 256 Density
................................................................................................................................... 297 Energy and Work
................................................................................................................................... 348 Force
................................................................................................................................... 369 Length and Distance
................................................................................................................................... 3710 Mass
................................................................................................................................... 4011 Pressure and Stress
................................................................................................................................... 4412 Second Moment of Area
................................................................................................................................... 4513 SI Prefixes
................................................................................................................................... 4714 Solid Angle
................................................................................................................................... 4815 Speed (Velocity)
................................................................................................................................... 5016 Temperature
................................................................................................................................... 5117 Time
................................................................................................................................... 5318 Torque (Moment of force)
................................................................................................................................... 5519 Volume
Chapter 4 License Agreement 60
................................................................................................................................... 601 End User License Agreement (EULA)
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Introduction to EngiLab Units
Chapter
1
2 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
1 Introduction to EngiLab Units
Overview
Free Edition
1.1 Overview
EngiLab Units 2018
v2.2 (v2.2.6650.0)
Copyright (c) 2018 EngiLab SMPC
All rights reserved www.engilab.com
EngiLab Units is an easy-to-use yet powerful unit conversion tool for Windows.
It features a clean, user-friendly interface which includes also a web browser withdirect links to Wikipedia articles for details on the definition and use of each unit. Thecurrent version includes 525 Units in 19 Unit categories:
1. Acceleration (Linear)
2. Angle
3. Angular Velocity
4. Area
5. Computer storage (decimal & binary)
6. Density
7. Energy and Work
8. Force
9. Length and Distance
10.Mass
11.Pressure and Stress
12.Second Moment of Area
13.SI Prefixes
14.Solid Angle
15.Speed (Velocity)
16.Temperature
17.Time
18.Torque (Moment of force)
19.Volume
3Introduction to EngiLab Units
(c) 2018 EngiLab SMPC
Communication
For general inquiries, please contact us at [email protected]
Technical support
EngiLab offers technical support via email at [email protected]. Email questions arenormally answered within 48 hours. Considering our customer support team's busy workschedule, EngiLab strives to provide technical support, via email, to all users.
Required Information for Support
When sending us a question via email, please make sure to include the followinginformation:
Operating system (Windows 7, Windows 8, Windows 10, etc.)
Name and exact version of the product being used.
Brief description of the problem.
Detailed instructions on how to duplicate the problem.
You may find additional information, new releases, etc on the web atwww.engilab.com. We take customer satisfaction very seriously and always welcomeyour feedback.
Compatibility
EngiLab Units is compatible with the following versions of Windows (32 bit and 64 bit):
Windows XP, Windows 2000, Windows Vista, Windows 7, Windows 8, Windows 8.1,Windows 10
Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, WindowsServer 2012
Limited Warranty - Disclaimer of Damages
See the End User License Agreement (EULA).
4 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
1.2 Free Edition
EngiLab Units comes as a free edition with no limitations in its features and use.
Free of charge, available for download at www.engilab.com
It can be used for any purpose (personal, academic, educational or commercialuse)
No missing features, no adds. No banners printed anywhere, no annoying pop-ups,no hidden fees.
Ideal for: Students, Hobbyists, Professional Engineers, Researchers, Universities.
Technical Support is provided via email at [email protected]
Program use
Chapter
2
6 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
2 Program use
User interface and general rules
Standard use example
Web browser
Calculation of all outputs
2.1 User interface and general rules
The program has an easy-to-use yet powerful user interface. The main programwindow is the one below.
The screenshots below are taken from v2.1 of the software. There may be smallchanges in newer versions of the program.
Note that only the period "." is accepted as a decimal point from the program.You are not allowed to use the comma ",". In fact, all typed commas are automaticallytransformed to periods in the input value text box.
In this help file, the comma "," is used as a thousands separator.
2.2 Standard use example
Example use of the program:
We want to convert 100 feet (ft) to millimetres.
Below are the instructions in order to do that using the program:
7Program use
(c) 2018 EngiLab SMPC
1. First, we select the unit category with the radio buttons on top.
In this case, we select the "Length - Distance" category above.
2. We select the input unit from this category, using the input combo menu
8 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
In this example, we select the "foot (ft)" unit.
3. We type in the value of the length in feet, as shown below.
After typing the value, we need to press the ENTER key or click on another location
9Program use
(c) 2018 EngiLab SMPC
on the form for the value to be validated (accepted) by the program.
4. We select the output unit from the category, using the output combo menu
5. The result appears in the Output text box
10 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
As shown above, in this example, the result is: 100 ft = 30,480 mm
2.3 Web browser
Usually, we need to check the definition of a unit or study more about the specificunit, its origins, use and others. Instead of having to google using a separate browser,EngiLab Units features a built-in web browser with ready-to-use links to Wikipediaarticles for certain units. All one has to do is click the "Show info" button, either forthe input or the output unit.
See for example the screenshot below which shows the Wikipedia article for"Standard gravity".
11Program use
(c) 2018 EngiLab SMPC
Note: Not all units in EngiLab Units support this feature as not all units have aWikipedia article associated with them. The "Show info" button is only activated forunits that have either their own Wikipedia article, or an article which is relevant tothem.
2.4 Calculation of all outputs
By clicking the "Calculate all Outputs" button, we get the equivalent values of all theunits of the category, as shown below for the example of 1 kg.
All 26 results are given with the click of a button.
Units categories
Chapter
3
14 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
3 Units categories
1.Acceleration (Linear)
2. Angle
3. Angular Velocity
4. Area
5.Computer storage (decimal & binary)
6.Density
7. Energy and Work
8. Force
9. Length and Distance
10.Mass
11.Pressure and Stress
12.Second Moment of Area
13.SI Prefixes
14.Solid Angle
15.Speed (Velocity)
16.Temperature
17.Time
18.Torque (Moment of force)
19.Volume
3.1 Acceleration (Linear)
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 metre/secondsquared (m/
s2)
- https://en.wikipedia.org/wiki/Metre_per_second_squared
2 galileo (Gal) 10-2 m/s2 https://en.wikipedia.org/wiki/Gal_(unit)The same as centimetre/second squared (cm/
s2)
3 centimetre/secondsquared (cm/
s2)
10-2 m/s2 https://en.wikipedia.org/wiki/Gal_(unit)The same as galileo (Gal)
4 millimetre/secondsquared (mm/
s2)
10-3 m/s2
5 inch/second 0.0254 m/s2
15Units categories
(c) 2018 EngiLab SMPC
squared (in/
s2)
6 foot/secondsquared (ft/
s2)
0.3048 m/s2 https://en.wikipedia.org/wiki/Foot_per_second_squared
7 standardgravity (g0)
9.80665 m/s2 https://en.wikipedia.org/wiki/Standard_gravity
8 kilometre/secondsquared (km/
s2)
103 m/s2
9 kilometre/hoursquared (km/
h2)
(1/12,960) m/s2
10
kilometre/ (1/3.6) m/s2
11
kilometre/ (1/216) m/s2
12
mile/secondsquared (mi/
s2)
1609.344 m/s2
13
mile/hoursquared (mi/
h2)
(34/273,801) m/
s2
14
mile/(hour×second
0.44704 m/s2
15
mile/ (37/4966) m/s2
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
16 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
3.2 Angle
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 radian (rad) - https://en.wikipedia.org/wiki/Radian
2 degree (°) (π/180) rad https://en.wikipedia.org/wiki/Degree_(angle)
3 gradian (grad,gon)
(π/200) rad https://en.wikipedia.org/wiki/Gradian
4 milliradian(mrad)
10-3 rad https://en.wikipedia.org/wiki/Radian#SI_multiples Page refers to Multiples of radian units
5 microradian(µrad)
10-6 rad https://en.wikipedia.org/wiki/Radian#SI_multiples Page refers to Multiples of radian units
6 circle(revolution,turn)
(2π) rad https://en.wikipedia.org/wiki/Turn_(geometry)
7 quadrant(right angle)
(π/2) rad https://en.wikipedia.org/wiki/Right_angle
8 minute of arc(')
(1/60) degree https://en.wikipedia.org/wiki/Minute_and_second_of_arc Page refers to Minute and second of arc
9 second of arc(' ')
(1/3600) degree https://en.wikipedia.org/wiki/Minute_and_second_of_arc Page refers to Minute and second of arc
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
17Units categories
(c) 2018 EngiLab SMPC
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.3 Angular Velocity
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 radian /second (rad/s)
- https://en.wikipedia.org/wiki/Radian_per_second
2 degree /second (°/s)
(π/180) rad/s
3 gradian /second (grad/s, gon/s)
(π/200) rad/s
4 milliradian /second (mrad/s)
10-3 rad/s
5 microradian /second (µrad/s)
10-6 rad/s
6 circle /second(revolution/s,turn/s)
(2π) rad/s https://en.wikipedia.org/wiki/Cycle_per_second
7 quadrant /second (rightangle/s)
(π/2) rad/s
8 minute ofarc / second
(1/60) degree/s
18 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
('/s)
9 second ofarc / second(?/s)
(1/3600) degree/s
10
radian /millisecond(rad/ms)
1000 rad/s
11
degree /millisecond (°/ms)
(50π/9) rad/s
12
gradian /millisecond(grad/s, gon/ms)
(5π) rad/s
13
milliradian /millisecond(mrad/ms)
1 rad/s
14
microradian /millisecond(µrad/ms)
10-3 rad/s
15
circle /millisecond(revolution/s,turn/ms)
(2000π) rad/s
16
quadrant /millisecond(right angle/ms)
(500π) rad/s
17
minute ofarc /millisecond ('/ms)
(50/3) degree/s
18
second ofarc /millisecond (?/ms)
(5/18) degree/s
19
radian /microsecond(rad/µs)
106 rad/s
20
degree /microsecond(°/µs)
1000*(50π/9)rad/s
21
gradian /microsecond(grad/s, gon/µs)
(5000π) rad/s
22
milliradian /microsecond
1000 rad/s
19Units categories
(c) 2018 EngiLab SMPC
(mrad/µs)
23
microradian /microsecond(µrad/µs)
1 rad/s
24
circle /microsecond(revolution/s,turn/µs)
2×106π rad/s
25
quadrant /microsecond(right angle/µs)
5×105π rad/s
26
minute ofarc /microsecond( /µs)
(50,000/3)degree/s
27
second ofarc /microsecond( /µs)
(5000/18) degree/s
28
radian /minute (rad/min)
1/60 rad/s
29
degree /minute (°/min)
(π/10,800) rad/s
30
gradian /minute (grad/min, gon/min)
(π/12,000) rad/s
31
milliradian /minute (mrad/min)
10-3/60 rad/s
32
microradian /minute (µrad/min)
10-6/60 rad/s
33
circle / minute(revolution/min, turn/min)
(2π/60) rad/s
34
quadrant /minute (rightangle/min)
(π/120) rad/s
35
minute ofarc / minute('/min)
(1/3600) degree/s
36
second ofarc / minute(?/min)
(1/216,000)degree/s
37
radian / hour(rad/h)
1/3600 rad/s
20 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
38
degree / hour(°/h)
(π/648,000) rad/s
39
gradian / hour(grad/h, gon/h)
(π/720,000) rad/s
40
milliradian /hour (mrad/h)
10-5/36 rad/s
41
microradian /hour (µrad/h)
10-8/36 rad/s
42
circle / hour(revolution/h,turn/h)
(π/1800) rad/s
43
quadrant /hour (rightangle/h)
(π/7200) rad/s
44
minute ofarc / hour ('/h)
(1/216,000)degree/s
45
second ofarc / hour (?/h)
(1/12,960,000)degree/s
46
radian / day(rad/d)
1/86,400 rad/s
47
degree / day(°/d)
(π/15,552,000)rad/s
48
gradian / day(grad/d, gon/d)
(π/17,280,000)rad/s
49
milliradian /day (mrad/d)
10-5/864 rad/s
50
microradian /day (µrad/d)
10-8/864 rad/s
51
circle / day(revolution/h,turn/d)
(π/43,200) rad/s
52
quadrant /day (rightangle/d)
(π/172,800) rad/s
53
minute ofarc / day ('/d)
(1/5,184,000)degree/s
54
second ofarc / day (?/d)
(10-4/31104)degree/s
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)
21Units categories
(c) 2018 EngiLab SMPC
is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.4 Area
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 sq. metre
(m2)
- https://en.wikipedia.org/wiki/Square_metre
2 sq. centimetre
(cm2)10-4 m2 https://en.wikipedia.org/wiki/Centimetre
Page refers to centimetre, not sq. centimetre
3 sq. millimetre
(mm2)10-6 m2 https://en.wikipedia.org/wiki/Millimetre
Page refers to millimetre, not sq. millimetre
4 sq. kilometre
(km2)106 m2 https://en.wikipedia.org/wiki/Square_kilometre
5 sq. inch (in2) 1 in2 -
4 m2
https://en.wikipedia.org/wiki/Square_inch
6 sq. foot (ft2) 1 ft2 =
0.09290304 m2
https://en.wikipedia.org/wiki/Square_foot
7 sq. yard (yd2) 1 yd2 =
0.83612736 m2
https://en.wikipedia.org/wiki/Square_yard
8 sq. mile (mi2) 1 mi2 =2,589,988.110336
m2
https://en.wikipedia.org/wiki/Square_mileNot to be confused with other types of miles
9 acre (ac) (1/640) mi2 https://en.wikipedia.org/wiki/Acre
1 are (a) 100 m2 https://en.wikipedia.org/wiki/Hectare#Are
22 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
0
11
decare (daa) 1000 m2 https://en.wikipedia.org/wiki/Hectare#Decare
12
hectare (ha) 10,000 m2 https://en.wikipedia.org/wiki/Hectare
13
stremma[royal]
1000 m2 https://en.wikipedia.org/wiki/Stremma
14
barn (b) 10-28 m2 https://en.wikipedia.org/wiki/Barn_(unit)
15
sq. decimetre
(dm2)10-2 m2 https://en.wikipedia.org/wiki/Decimetre
Page refers to decimetre, not sq. decimetre
16
sq. decametre
(dam2)100 m2 https://en.wikipedia.org/wiki/Decametre
Page refers to decametre, not sq. decametre
17
sq. nautical
mile (nmi2)3,429,904 m2 https://en.wikipedia.org/wiki/Nautical_mile
Page refers to nautical mile, not sq. nauticalmile. Not to be confused with other types ofmiles
18
sq. angstrom
(Å2)10-20 m2 https://en.wikipedia.org/wiki/Angstrom
Page refers to angstrom, not sq. angstrom
19
sq.hectometre
(hm2)
10,000 m2 https://en.wikipedia.org/wiki/HectometrePage refers to hectometre, not sq.hectometre
20
sq. light-year
(ly2)
89,505,421,074,818,927,300,612,5
28,640,000 m2
https://en.wikipedia.org/wiki/Light-yearPage refers to light-year, not sq. light-year
21
sq.micrometre
(µm2)
10-12 m2 https://en.wikipedia.org/wiki/MicrometrePage refers to micrometre, not sq. micrometer
22
sq. nanometre
(nm2)10-18 m2 https://en.wikipedia.org/wiki/Nanometre
Page refers to nanometre, not sq. nanometre
23
sq.thousandth of
an inch (mil2)
10-6 in2 https://en.wikipedia.org/wiki/Thousandth_of_an_inchPage refers to thousandth of an inch, not sq.thousandth of an inch
24
sq.astronomical
unit (AU2)
22,379,522,917,973,918,490,000
m2
https://en.wikipedia.org/wiki/Astronomical_unitPage refers to astronomical unit, not sq.astronomical unit
25
sq. parsec
(pc2)
(419,904,000,000
/π2) AU2
https://en.wikipedia.org/wiki/ParsecPage refers to parsec, not sq. parsec
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
23Units categories
(c) 2018 EngiLab SMPC
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.5 Computer storage (decimal & binary)
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 bit - https://en.wikipedia.org/wiki/Bit
2 kilobit (kbit) 103 bits https://en.wikipedia.org/wiki/Kilobit
3 kibibit (Kibit) 210=10241 bits https://en.wikipedia.org/wiki/Kibibit
4 megabit (Mbit) 106 bits https://en.wikipedia.org/wiki/Megabit
5 mebibit (Mibit) 220=10242 bits https://en.wikipedia.org/wiki/Mebibit
6 gigabit (Gbit) 109 bits https://en.wikipedia.org/wiki/Gigabit
7 gibibit (Gibit) 230=10243 bits https://en.wikipedia.org/wiki/Gibibit
8 terabit (Tbit) 1012 bits https://en.wikipedia.org/wiki/Terabit
9 tebibit (Tibit) 240=10244 bits https://en.wikipedia.org/wiki/Tebibit
10
petabit (Pbit) 1015 bits https://en.wikipedia.org/wiki/Petabit
11
pebibit (Pibit) 250=10245 bits https://en.wikipedia.org/wiki/Pebibit
12
exabit (Ebit) 1018 bits https://en.wikipedia.org/wiki/Exabit
13
exbibit (Eibit) 260=10246 bits https://en.wikipedia.org/wiki/Exbibit
14
zettabit (Zbit) 1021 bits https://en.wikipedia.org/wiki/Zettabit
1 zebibit (Zibit) 270=10247 bits https://en.wikipedia.org/wiki/Zebibit
24 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
5
16
yottabit (Ybit) 1024 bits https://en.wikipedia.org/wiki/Yottabit
17
yobibit (Yibit) 280=10248 bits https://en.wikipedia.org/wiki/Yobibit
18
byte 8 bits https://en.wikipedia.org/wiki/Byte
19
kilobyte (kB) 103 bytes https://en.wikipedia.org/wiki/Kilobyte
20
kibibyte (KiB) 210=10241 bytes https://en.wikipedia.org/wiki/Kibibyte
21
megabyte(MB)
106 bytes https://en.wikipedia.org/wiki/Megabyte
22
mebibyte(MiB)
220=10242 bytes https://en.wikipedia.org/wiki/Mebibyte
23
gigabyte(GB)
109 bytes https://en.wikipedia.org/wiki/Gigabyte
24
gibibyte (GiB) 230=10243 bytes https://en.wikipedia.org/wiki/Gibibyte
25
terabyte (TB) 1012 bytes https://en.wikipedia.org/wiki/Terabyte
26
tebibyte (TiB) 240=10244 bytes https://en.wikipedia.org/wiki/Tebibyte
27
petabyte (PB) 1015 bytes https://en.wikipedia.org/wiki/Petabyte
28
pebibyte (PiB) 250=10245 bytes https://en.wikipedia.org/wiki/Pebibyte
29
exabyte (EB) 1018 bytes https://en.wikipedia.org/wiki/Exabyte
30
exbibyte (EiB) 260=10246 bytes https://en.wikipedia.org/wiki/Exbibyte
31
zettabyte(ZB)
1021 bytes https://en.wikipedia.org/wiki/Zettabyte
32
zebibyte (ZiB) 270=10247 bytes https://en.wikipedia.org/wiki/Zebibyte
33
yottabyte(YB)
1024 bytes https://en.wikipedia.org/wiki/Yottabyte
34
yobibyte (YiB) 280=10248 bytes https://en.wikipedia.org/wiki/Yobibyte
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
25Units categories
(c) 2018 EngiLab SMPC
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.6 Density
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 kilogram /cubic metre
(kg/m3)
- https://en.wikipedia.org/wiki/Kilogram_per_cubic_metre
2 kilogram /cubiccentimetre
(kg/cm3)
106 kg/m3
3 kilogram /cubicmillimetre (kg/
mm3)
109 kg/m3
4 kilogram / litre(kg/l)
103 kg/m3
5 tonne[metric] /cubic metre
(t/m3, Mg/m3)
103 kg/m3 The same as “megagram / cubic metre”
6 tonne[metric] /cubiccentimetre (t/
cm3)
109 kg/m3 The same as “megagram / cubic centimetre”
7 tonne[metric] /
1012 kg/m3
26 EngiLab Units 2018 v2.2 User Manual
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cubicmillimetre (t/
mm3)
8 tonne[metric] / litre(t/l)
106 kg/m3 The same as “megagram / litre”
9 megagram /cubic metre
(Mg/m3, t/m3)
103 kg/m3 The same as “tonne [metric] / cubic metre”
10
megagram /cubiccentimetre
(Mg/cm3)
109 kg/m3
11
megagram /cubicmillimetre
(Mg/mm3)
1012 kg/m3 The same as “tonne [metric] / cubicmillimetre”
12
megagram /litre (Mg/l)
106 kg/m3 The same as “tonne [metric] / litre”
13
gram / cubic
metre (g/m3)10-3 kg/m3
14
gram / cubiccentimetre
(g/cm3)
103 kg/m3
15
gram / cubicmillimetre (g/
mm3)
106 kg/m3
16
gram / litre(g/l)
1 kg/m3 https://en.wikipedia.org/wiki/Gram_per_litre
17
milligram /cubic metre
(mg/m3)
10-6 kg/m3
18
milligram /cubiccentimetre
(mg/cm3)
1 kg/m3
19
milligram /cubicmillimetre
(mg/mm3)
103 kg/m3
20
milligram /litre (mg/l)
10-3 kg/m3
21
microgram /cubic metre
(µg/m3)
10-9 kg/m3
22
microgram /cubic
10-3 kg/m3
27Units categories
(c) 2018 EngiLab SMPC
centimetre
(µg/cm3)
23
microgram /cubicmillimetre (µg/
mm3)
1 kg/m3
24
microgram /litre (µg/l)
10-6 kg/m3
25
slug / cubic
inch (slug/in3)
(444,822,161.5260
5/12/ (6.4516)2)
kg/m3
26
slug / cubic
foot (slug/ft3)(1/12)3 slug/in3
27
slug / cubicyard (slug/
yd3)
(1/36)3 slug/in3
28
blob / cubic
inch (blob/in3)
(444,822,161.5260
5/ (6.4516)2) kg/
m3
29
blob / cubic
foot (blob/ft3)(1/12)3 blob/in3
30
blob / cubicyard (blob/
yd3)
(1/36)3 blob/in3
31
pound[avdp] / cubic
inch (lbm/in3)
(0.45359237/
(0.0254)3) kg/m3
32
pound[avdp] / cubic
foot (lbm/ft3)
(1/1728) lbm/in3
33
pound[avdp] / cubicyard (lbm/
yd3)
(1/46,656) lbm/in3
34
pound[avdp] /gallon[imperial-UK]
(453.59237/4.5460
9) kg/m3
35
pound[avdp] /gallon [US]
(1/231) lbm/in3
36
ounce[avdp] / cubic
inch (oz/in3)
(28.349523125×10-
3 /(0.0254)3) kg/
m3
28 EngiLab Units 2018 v2.2 User Manual
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37
ounce[avdp] / cubic
foot (oz/ft3)
(1/1728) oz/in3
38
ounce[avdp] / cubic
yard (oz/yd3)
(1/46,656) oz/in3
39
ounce[avdp] /gallon[imperial-UK]
(28.349523125/4.5
4609) kg/m3
40
ounce[avdp] /gallon [US]
(1/231) oz/in3
41
grain / cubicinch (grain/
in3)
(64.79891×10-6/
(0.0254)3) kg/m3
42
grain / cubicfoot (grain/
ft3)
(1/1728) grain/in3
43
grain / cubicyard (grain/
yd3)
(1/46,656) grain/
in3
44
grain / gallon[imperial-UK]
64.79891×10-
3/4.54609 kg/m3
45
grain / gallon[US]
(1/231) grain/in3
46
short ton /cubic inch
907.18474/
(0.0254)3 kg/m3
47
short ton /cubic foot
(1/1728) short
ton / in3
48
short ton /cubic yard
(1/46,656) short
ton / in3
49
short ton /gallon[imperial-UK]
(907,184.74/4.5460
9) kg/m3
50
short ton /gallon [US]
(1/231) short ton /
in3
51
long ton /cubic inch
(1016.0469088/
(0.0254)3) kg/m3
52
long ton /cubic foot
(1/1728) long ton /
in3
53
long ton /cubic yard
(1/46,656) long ton
/ in3
54
long ton /gallon
1016046.9088/4.54
609 kg/m3
29Units categories
(c) 2018 EngiLab SMPC
[imperial-UK]
55
long ton /gallon [US]
(1/231) long ton /
in3
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.7 Energy and Work
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 joule (J)
(kg·m2/s2)
- https://en.wikipedia.org/wiki/JouleEquivalent to watt second and newton metre
2 kilojoule (kJ) 103 J https://en.wikipedia.org/wiki/Joule#KilojouleEquivalent to kilowatt second
3 megajoule(MJ)
106 J https://en.wikipedia.org/wiki/Joule#Megajoule
4 gigajoule (GJ) 109 J https://en.wikipedia.org/wiki/Joule#Gigajoule
5 terajoule (TJ) 1012 J https://en.wikipedia.org/wiki/Joule#Terajoule
6 petajoule (PJ) 1015 J https://en.wikipedia.org/wiki/Joule#Petajoule
7 millijoule (mJ) 10-3 J https://en.wikipedia.org/wiki/Joule#Millijoule
8 microjoule(µJ)
10-6 J https://en.wikipedia.org/wiki/Joule#Microjoule
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9 nanojoule (nJ) 10-9 J https://en.wikipedia.org/wiki/Joule#Nanojoule
10
picojoule (pJ) 10-12 J
11
femtojoule(fJ)
10-15 J
12
erg 10-7 J https://en.wikipedia.org/wiki/Erg
13
pound-forceinch (lbf·in)
0.1129848290276167 J
14
pound-forcefoot (lbf·ft)
12 lbf·in https://en.wikipedia.org/wiki/Foot-pound_(energy)
15
ounce-forceinch (ozf·in)
0.00706155181422604375 J
16
ounce-forcefoot (ozf·ft)
12 ozf·in
17
watt hour(W·h)
3600 J https://en.wikipedia.org/wiki/Kilowatt_hour#Watt_hour_multiples_and_billing_units
18
watt second(W·s)
1 J https://en.wikipedia.org/wiki/Watt_secondEquivalent to Joule and newton metre
19
kilowattsecond(kW·s)
103 J https://en.wikipedia.org/wiki/Watt_secondPage refers to watt secondEquivalent to kilojoule
20
kilowatt hour(kW·h)
3.6×106 J https://en.wikipedia.org/wiki/Kilowatt_hour
21
megawatthour (MW·h)
3.6×109 J https://en.wikipedia.org/wiki/Kilowatt_hour#Watt_hour_multiples_and_billing_units
22
gigawatt hour (GW·h)
3.6×1012 J https://en.wikipedia.org/wiki/Kilowatt_hour#Watt_hour_multiples_and_billing_units
23
terawatt hour (TW·h)
3.6×1015 J https://en.wikipedia.org/wiki/Kilowatt_hour#Watt_hour_multiples_and_billing_units
24
petawatt hour (PW·h)
3.6×1018 J https://en.wikipedia.org/wiki/Kilowatt_hour#Watt_hour_multiples_and_billing_units
25
milliwatt hour(mW·h)
3.6 J https://en.wikipedia.org/wiki/Kilowatt_hour
26
microwatthour (µW·h)
3.6×10-3 J https://en.wikipedia.org/wiki/Kilowatt_hour
27
newton metre(N·m)
1 J https://en.wikipedia.org/wiki/Newton_metreEquivalent to Joule and watt second
28
newtoncentimetre
10-2 J
31Units categories
(c) 2018 EngiLab SMPC
(N·cm)
29
newtonmillimetre(N·mm)
10-3 J
30
dyne metre(dyn·m)
10-5 J
31
dynecentimetre(dyn·cm)
10-7 J
32
dynemillimetre(dyn·mm)
10-8 J
33
kilopondmetre (kp·m)
9.80665 J The same as “kilogram-force metre”
34
kilopondcentimetre(kp·cm)
9.80665×10-2 J The same as “kilogram-force centimetre”
35
kilopondmillimetre(kp·mm)
9.80665×10-3 J The same as “kilogram-force millimetre”
36
kilogram-forcemetre (kgf·m)
9.80665 J The same as “kilopond metre”
37
kilogram-forcecentimetre(kgf·cm)
9.80665×10-2 J The same as “kilopond centimetre”
38
kilogram-forcemillimetre(kgf·mm)
9.80665×10-3 J The same as “kilopond millimetre”
39
gram-forcemetre
9.80665×10-3 J
40
gram-forcecentimetre
9.80665×10-5 J
41
gram-forcemillimetre
9.80665×10-6 J
42
poundal inch(pdl·in)
0.0035116758411504 J
43
poundal foot(pdl·ft)
12 pdl·in https://en.wikipedia.org/wiki/Foot-poundal
44
foe 1044 J https://en.wikipedia.org/wiki/Foe_(unit)
45
calorie [IT](cal-IT)
4.1868 J https://en.wikipedia.org/wiki/CalorieIt is defined as 4.1868 J exactly. Thisdefinition was adopted by the FifthInternational Conference on Properties ofSteam (London, July 1956)
4 calorie 4.184 J https://en.wikipedia.org/wiki/Calorie
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6 [Thermochemical TH] (cal-TH)
It is defined as 4.184 J exactly
47
calorie [15 °C] (cal15)
4.1855 J https://en.wikipedia.org/wiki/Calorie15 °C calorie, defined as 4.1855 J exactly(Comité international des poids et mesures(International Committee for Weights andMeasures) 1950; PV, 1950, 22, 79–80)
48
kilocalorie [IT](kcal-IT)
4,186.8 J https://en.wikipedia.org/wiki/CaloriePage referes to Calorie
49
kilocalorie[Thermochemical TH] (kcal-TH)
4,184 J https://en.wikipedia.org/wiki/CaloriePage referes to Calorie
50
kilocalorie [15°C] (kcal15)
4,185.5 J https://en.wikipedia.org/wiki/CaloriePage refers to Calorie
51
BTU [IT] 1,055.05585262 J https://en.wikipedia.org/wiki/British_thermal_unitThe most widespread BTU uses theInternational Steam Table (IT) calorie, whichwas defined by the Fifth InternationalConference on the Properties of Steam(London, July 1956) to be exactly 4.1868 J.The value of 1055.05585262 J for BTU [IT]is also exact.Note: A BTU was originally defined as theamount of heat required to raise thetemperature of 1 avoirdupois pound of liquidwater by 1 degree Fahrenheit at a constantpressure of one atmosphere. As with thecalorie, several definitions of the Btu exist,because the temperature response of waterto heat energy is non-linear. This means thatthe change in temperature of a water masscaused by adding a certain amount of heatto it will be a function of the water's initialtemperature. Definitions of the Btu based ondifferent water temperatures can thereforevary by up to 0.5%.Source: https://en.wikipedia.org/wiki/British_thermal_unit
52
BTU[Thermochemical TH]
1,054.35026444 J https://en.wikipedia.org/wiki/British_thermal_unitUses the "thermochemical calorie" of exactly4.184 J.The value of 1054.35026444 J is also exact
53
BTU [US, 59 °F (15 °C)]
1,054.804 J(Value may not beexact)
https://en.wikipedia.org/wiki/British_thermal_unitAmount of energy required to raise 1 lbm ofwater by 1°F using the 15° calorie. ChieflyAmerican. Defined as 1054.804 JTHIS VALUE MAY NOT BE 100% EXACT,
33Units categories
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ALTHOUGH IT IS THE TYPICAL AND ONLYVALUE FOUND IN THE LITERATURE FOR THISUNIT
54
therm [IT](thm-IT)
105 BTU [IT] https://en.wikipedia.org/wiki/ThermThe value of 105,505,585.262 J is exact
55
therm [TH](thm-TH)
105 BTU[ThermochemicalTH]
https://en.wikipedia.org/wiki/ThermThe value of 105,435,026.444 J is exact
56
therm [US, 59°F (15.0 °C)](thm-US)
105 BTU [US, 59 °F(15 °C)]
https://en.wikipedia.org/wiki/ThermThe value of 105,435,026.444 J is exact
57
ton of TNT 4.184×109 J https://en.wikipedia.org/wiki/Ton#Units_of_energy_and_power
A ton of TNT is equal to 109 thermochemicalcalories
58
kiloton of TNT 4.184×1012 J https://en.wikipedia.org/wiki/Ton#Units_of_energy_and_power
59
megaton ofTNT
4.184×1015 J https://en.wikipedia.org/wiki/Ton#Units_of_energy_and_power
60
electronvolt(eV)
1.6021766208×10-
19 J(Value may not beexact)
https://en.wikipedia.org/wiki/Electronvolt
THIS VALUE MAY NOT BE 100% EXACT,ALTHOUGH IT IS THE TYPICAL VALUE FOUNDIN THE LITERATURE FOR THIS UNIT
Note: The electronvolt is by definition theamount of energy gained (or lost) by thecharge of a single electron moving across anelectric potential difference of one volt. Thusit is 1 volt multiplied by the elementary
charge (1.6021766208(98)×10-19 C).Therefore, one electronvolt is equal to
1.6021766208(98)×10-19 J.Source: https://en.wikipedia.org/wiki/Elementary_charge
Here, the value of 1.6021766208×10-19 C isused as the value for the elementary charge.The number in parentheses (98) describesthe uncertainty in the measurement. Thesame value is reported in Wikipedia and alsohere:http://physics.nist.gov/cgi-bin/cuu/Value?evj http://docs.scipy.org/doc/scipy/reference/constants.html
But a slightly different value (1.602176565(35)) can be found in the following:http://units.wikia.com/wiki/Electronvolthttp://arxiv.org/pdf/1203.5425.pdf (Page 72)
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61
millielectronvolt (meV)
10-3 eV https://en.wikipedia.org/wiki/ElectronvoltPage referes to electronvolt
62
kiloelectronvolt (meV)
103 eV https://en.wikipedia.org/wiki/ElectronvoltPage referes to electronvolt
63
megaelectronvolt (MeV)
106 eV https://en.wikipedia.org/wiki/ElectronvoltPage referes to electronvolt
64
gigaelectronvolt (GeV)
109 eV https://en.wikipedia.org/wiki/ElectronvoltPage referes to electronvolt
65
teraelectronvolt (TeV)
1012 eV https://en.wikipedia.org/wiki/ElectronvoltPage referes to electronvolt
The above definitions of the various units are EXACT with the exception of the twocases that are highlighted in red color.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.8 Force
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 newton
(N=kg m/s2)
- https://en.wikipedia.org/wiki/Newton_(unit)
35Units categories
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2 kilonewton(kN)
103 N https://en.wikipedia.org/wiki/Newton_(unit)#Commonly_seen_as_kilonewtons
3 meganewton(MN)
106 N https://en.wikipedia.org/wiki/Newton_(unit)Page refers to newton
4 millinewton(mN)
10-3 N https://en.wikipedia.org/wiki/Newton_(unit)Page refers to newton
5 micronewton(µN)
10-6 N https://en.wikipedia.org/wiki/Newton_(unit)Page refers to newton
6 kilopond (kp) 9.80665 N https://en.wikipedia.org/wiki/Kilogram-forceThe same as kilogram-force (kgf)
7 kilogram-force(kgf)
9.80665 N https://en.wikipedia.org/wiki/Kilogram-forceThe same as kilopond (kp)
8 gram-force 9.80665×10-3 N https://en.wikipedia.org/wiki/Kilogram-forcePage refers to kilogram-force
9 milligram-force 9.80665×10-6 N https://en.wikipedia.org/wiki/Kilogram-forcePage refers to kilogram-force
10
pound-force(lbf)
4.4482216152605N
https://en.wikipedia.org/wiki/Pound_(force)Not to be confused with avoirdupois pound(symbol: lbm), often simply called pounds,which is a unit of mass
11
ounce-force(ozf)
0.27801385095378125 N
https://en.wikipedia.org/wiki/Ounce#Ounce-forceNot to be confused with the ounce(abbreviated oz) which is a unit of mass usedin most British derived customary systems ofmeasurement.
12
kip 103 pound-force https://en.wikipedia.org/wiki/Kip_(unit)
13
dyne (dyn) 10-5 N https://en.wikipedia.org/wiki/Dyne
14
poundal (pdl) 0.138254954376N
https://en.wikipedia.org/wiki/Poundal
15
tonne-force(tf)
9806.65 N https://en.wikipedia.org/wiki/Ton-force
16
short ton-force
2000 pound-force(lbf)
https://en.wikipedia.org/wiki/Ton-force#Short_ton-force
17
long ton-force 2240 pound-force(lbf)
https://en.wikipedia.org/wiki/Ton-force#Long_ton-force
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
36 EngiLab Units 2018 v2.2 User Manual
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3.9 Length and Distance
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 metre (m) - https://en.wikipedia.org/wiki/Metre
2 centimetre(cm)
10-2 m https://en.wikipedia.org/wiki/Centimetre
3 millimetre(mm)
10-3 m https://en.wikipedia.org/wiki/Millimetre
4 kilometre (km) 1000 m https://en.wikipedia.org/wiki/Kilometre
5 inch (in) 0.0254 m https://en.wikipedia.org/wiki/Inch
6 foot (ft) 12 in = 0.3048 m https://en.wikipedia.org/wiki/Foot_(unit)
7 yard (yd) 3 ft = 0.9144 m https://en.wikipedia.org/wiki/Yard
8 mile (mi) 5280 ft = 1,760yd = 1,609.344 m
https://en.wikipedia.org/wiki/MileSometimes distinguished as the "land mile","statute mile", or "international mile". Not tobe confused with other types of miles
9 decimetre(dm)
10-1 m https://en.wikipedia.org/wiki/Decimetre
10
decametre(dam)
10 https://en.wikipedia.org/wiki/Decametre
11
nautical mile(nmi)
1852 m https://en.wikipedia.org/wiki/Nautical_mileNot to be confused with other types of miles
12
ångström (Å) 10-10 m https://en.wikipedia.org/wiki/Angstrom
13
hectometre(hm)
100 m https://en.wikipedia.org/wiki/Hectometre
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14
light-year (ly) 9,460,730,472,580,800 m
https://en.wikipedia.org/wiki/Light-year
15
micrometre(µm)
10-6 m https://en.wikipedia.org/wiki/Micrometre
16
nanometre(nm)
10-9 m https://en.wikipedia.org/wiki/Nanometre
17
thousandth ofan inch (thou,mil)
10-3 inches https://en.wikipedia.org/wiki/Thousandth_of_an_inch
18
astronomicalunit (AU)
149,597,870,700m
https://en.wikipedia.org/wiki/Astronomical_unit
19
parsec (pc) (648,000/π) AU https://en.wikipedia.org/wiki/Parsec
20
fathom 6 ft https://en.wikipedia.org/wiki/Fathom
21
chain (ch) 66 ft https://en.wikipedia.org/wiki/Chain_(unit)
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.10 Mass
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
38 EngiLab Units 2018 v2.2 User Manual
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1 kilogram(kg)
- https://en.wikipedia.org/wiki/Kilogram
2 gram (g) 10-3 kg https://en.wikipedia.org/wiki/Gram
3 milligram (mg) 10-6 kg https://en.wikipedia.org/wiki/Orders_of_magnitude_(mass)Page refers to “Orders of magnitude (mass)”
4 microgram(µg)
10-9 kg https://en.wikipedia.org/wiki/Microgram
5 decigram (dg) 10-4 kg https://en.wikipedia.org/wiki/Orders_of_magnitude_(mass)Page refers to “Orders of magnitude (mass)”
6 centigram(cg)
10-5 kg https://en.wikipedia.org/wiki/Orders_of_magnitude_(mass)Page refers to “Orders of magnitude (mass)”
7 megagram(Mg)
103 kg https://en.wikipedia.org/wiki/TonneThe same as “tonne [metric ton]”
8 tonne[metric ton]
103 kg https://en.wikipedia.org/wiki/TonneThe same as “tonne [metric ton]”
9 carat 2×10-4 kg https://en.wikipedia.org/wiki/Carat_(mass)
10
grain 64.79891 mg https://en.wikipedia.org/wiki/Grain_(unit)
11
pound[avoirdupois](lbm)
0.45359237 kg https://en.wikipedia.org/wiki/Pound_(mass)
12
pound [troy] 5760 grains https://en.wikipedia.org/wiki/Pound_(mass)#Troy_pound
13
short ton 2000 lbm https://en.wikipedia.org/wiki/Short_ton
14
long ton(imperial ton)
2240 lbm https://en.wikipedia.org/wiki/Long_ton
15
hyl (kp·s2/m) 9.80665 kg https://en.wikipedia.org/wiki/Gravitational_metric_system#MassPage refers to “Gravitational metric system”The same as “kp×s²/m”
16
kp·s2/m (hyl) 9.80665 kg https://en.wikipedia.org/wiki/Gravitational_metric_system#MassPage refers to “Gravitational metric system”The same as “hyl”
17
kp·s2/cm 980.665 kg https://en.wikipedia.org/wiki/Gravitational_metric_system#MassPage refers to “Gravitational metric system”
18
kp·s2/mm 9806.65 kg https://en.wikipedia.org/wiki/Gravitational_metric_system#MassPage refers to “Gravitational metric system”
19
slug (lbf·s2/ft) (4.4482216152605/0.3048) kg
https://en.wikipedia.org/wiki/Slug_(mass)A slug is defined as the mass that is
39Units categories
(c) 2018 EngiLab SMPC
accelerated by 1 ft/s2 when a force of onepound (lbf) is exerted on itThe same as “lbf·s²/ft”
20
lbf·s2/ft (slug) (4.4482216152605/0.3048) kg
https://en.wikipedia.org/wiki/Slug_(mass)The same as “slug”
21
blob (lbf·s2/in,slinch)
12 slugs https://en.wikipedia.org/wiki/Slug_(mass)#Similar_unitsThe blob is the inch version of the slug (1
blob = 1 lbf×s2/in = 12 slugs)The same as “lbf×s²/in”
22
lbf·s2/in (blob,slinch)
12 slugs https://en.wikipedia.org/wiki/Slug_(mass)#Similar_unitsThe same as “blob”
23
ounce[avoirdupois](oz)
437.5 grains https://en.wikipedia.org/wiki/Ounce#International_avoirdupois_ounce
24
ounce [troy](oz t)
31.1034768 g https://en.wikipedia.org/wiki/Troy_ounce
25
pennyweight(dwt)
24 grains https://en.wikipedia.org/wiki/Pennyweight
26
stone (st) 14 pounds (lbm) https://en.wikipedia.org/wiki/Stone_(unit)
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
40 EngiLab Units 2018 v2.2 User Manual
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3.11 Pressure and Stress
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 pascal (Pa,
N/m2)
- https://en.wikipedia.org/wiki/Pascal_(unit)The same as newton per sq. metre
2 newton persq. metre (N/
m2, Pa)
1 Pa https://en.wikipedia.org/wiki/Pascal_(unit)The same as pascal
3 newton persq.centimetre
(N/cm2)
104 Pa
4 newton persq. millimetre
(N/mm2)
106 Pa
5 hectopascal(hPa)
102 Pa https://en.wikipedia.org/wiki/Pascal_(unit)Page refers to pascal
6 kilopascal
(kPa, kN/m2)103 Pa https://en.wikipedia.org/wiki/Pascal_(unit)
Page refers to pascal
7 kilonewtonper sq. metre
(kN/m2, kPa)
103 Pa https://en.wikipedia.org/wiki/Pascal_(unit)Page refers to pascal
8 kilonewtonper sq.centimetre
(kN/cm2)
107 Pa https://en.wikipedia.org/wiki/Pascal_(unit)Page refers to pascal
9 kilonewtonper sq.millimetre (kN/
mm2)
109 Pa https://en.wikipedia.org/wiki/Pascal_(unit)Page refers to pascal
10
megapascal
(MPa, MN/m2)106 Pa https://en.wikipedia.org/wiki/Pascal_(unit)
Page refers to pascal
11
meganewtonper sq. metre
(MN/m2,MPa)
106 Pa https://en.wikipedia.org/wiki/Pascal_(unit)Page refers to pascal
12
gigapascal
(GPa, GN/m2)109 Pa https://en.wikipedia.org/wiki/Pascal_(unit)
Page refers to pascal
13
giganewtonper sq. metre
(GN/m2, GPa)
109 Pa https://en.wikipedia.org/wiki/Pascal_(unit)Page refers to pascal
14
bar 105 Pa https://en.wikipedia.org/wiki/Bar_(unit)
41Units categories
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15
kilobar (kbar) 108 Pa https://en.wikipedia.org/wiki/Bar_(unit)Page refers to bar
16
megabar(Mbar)
1011 Pa https://en.wikipedia.org/wiki/Bar_(unit)Page refers to bar
17
gigabar (Gbar) 1014 Pa https://en.wikipedia.org/wiki/Bar_(unit)Page refers to bar
18
millibar (mbar) 102 Pa https://en.wikipedia.org/wiki/Bar_(unit)Page refers to bar
19
microbar(µbar)
10-1 Pa https://en.wikipedia.org/wiki/Bar_(unit)Page refers to bar
20
pound-forceper sq. inch
(psi, lbf/in2)
(444,822,161.52605/64,516) Pa
https://en.wikipedia.org/wiki/Pounds_per_square_inch
21
pound-forceper sq. foot(psf)
(1/144) psi
22
kilopound-force per sq.inch (ksi)
103 psi https://en.wikipedia.org/wiki/Pounds_per_square_inch#Multiples
23
kilopound-force per sq.foot (ksf)
(103/144) psi
24
megapound-force per sq.inch (Mpsi)
106 psi https://en.wikipedia.org/wiki/Pounds_per_square_inch#Multiples
25
megapound-force per sq.foot (Mpsf)
(106/144) psi
26
millimetre ofmercury[conv.](mmHg)
133.322387415 Pa https://en.wikipedia.org/wiki/Millimeter_of_mercury
Conventionally, the density 13,595.1 kg/m3
is used for mercury for this definition, whichis the approximate density of mercury at 0 °
C (32 °F), and 9.80665 m/s2 is standardgravity:13595.1*9.80665 = 133,322.387415 for 1metre of mercury
27
centimetre ofmercury[conv.](cmHg)
1333.22387415 Pa https://en.wikipedia.org/wiki/Millimeter_of_mercuryPage refers to “Millimeter of mercury”
28
inch of
mercury
[conv.] (inHg)
3386.388640341 Pa https://en.wikipedia.org/wiki/Inch_of_mercury
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29
foot of
mercury
[conv.] (ftHg)
40,636.663684092
Pa
https://en.wikipedia.org/wiki/
Inch_of_mercury
Page refers to inch of mercury
30
millimetre of
water [conv.]
(mmAq)
9.80665 Pa https://en.wikipedia.org/wiki/
Millimeters,_water_gauge
Conventionally, the density 1,000 kg/m3 is
used for water for this definition, which is
the approximate density of water at 4 °C
(39.2 °F), and 9.80665 m/s2 is standard
gravity:
1000*9.80665 = 9806.65 for 1 metre of
water
Note: The maximum density of water is
999.972 kg/m3 at a temperature of 3.98 °C
(39.164 °F) but conventionally we use a
value of 1000 kg/m3 for water for the
definition of this unit
31
centimetre of
water [conv.]
(cmAq)
98.0665 Pa https://en.wikipedia.org/wiki/
Centimetre_of_water
32
inch of water
[conv.] (inAq)
249.08891 Pa https://en.wikipedia.org/wiki/Inch_of_water
33
foot of water
[conv.] (ftAq)
2989.06692 Pa https://en.wikipedia.org/wiki/Inch_of_water
Page refers to inch of water
34
atmosphere[standard](atm)
101,325 Pa https://en.wikipedia.org/wiki/Atmosphere_(unit)
35
kilogram-f persq. metre
9.80665 Pa
43Units categories
(c) 2018 EngiLab SMPC
(kgf/m2)
36
kilogram-f persq. cm (kgf/
cm2, at)
98,066.5 Pa https://en.wikipedia.org/wiki/Kilogram-force_per_square_centimetreThe same as “Technical atmosphere”
37
atmosphere[technical]
(at, kgf/cm2)
98,066.5 Pa https://en.wikipedia.org/wiki/Technical_atmosphereThe same as “kilogram-f per sq. cm”
38
torr (Torr) (1/760) atm https://en.wikipedia.org/wiki/Torr
39
dyne per sq.metre (dyn/
m2)
10-5 Pa
40
dyne per sq.centimetre
(dyn/cm2,barye)
10-1 Pa https://en.wikipedia.org/wiki/BaryeThe same as “barye”
41
barye (Ba,
dyn/cm2)10-1 Pa https://en.wikipedia.org/wiki/Barye
The same as “dyne per sq. centimetre”
42
pièze (pz) 103 Pa https://en.wikipedia.org/wiki/Pi%C3%A8ze
All the above definitions of the various units are EXACT.
Note that for the units based on mercury (millimetre of mercury [conv.] (mmHg),centimetre of mercury [conv.] (cmHg), inch of mercury [conv.] (inHg), foot of mercury[conv.] (ftHg)) and the units based on water (millimetre of water [conv.] (mmAq),centimetre of water [conv.] (cmAq), inch of water [conv.] (inAq), foot of water[conv.] (ftAq)), other similar definitions can be found in the literature, referring todifferent base temperatures, as the density of the material depends on itstemperature. In the above we have used the conventional values that can be found inthe literature.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
44 EngiLab Units 2018 v2.2 User Manual
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3.12 Second Moment of Area
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 bisq. metre(m4)
- https://en.wikipedia.org/wiki/MetrePage refers to metre, not bisquare metre
2 bisq.centimetre(cm4)
10-8 m4 https://en.wikipedia.org/wiki/CentimetrePage refers to centimetre, not bisquarecentimetre
3 bisq.millimetre(mm4)
10-12 m4 https://en.wikipedia.org/wiki/MillimetrePage refers to millimetre, not bisquaremillimetre
4 bisq. kilometre(km4)
1012 m4 https://en.wikipedia.org/wiki/KilometrePage refers to kilometre, not bisquarekilometre
5 bisq. inch(in4)
(1/2,402,510) m4 https://en.wikipedia.org/wiki/InchPage refers to inch, not bisquare inch
6 bisq. foot(ft4)
(0.304804) m4 https://en.wikipedia.org/wiki/Foot_(unit)Page refers to foot, not bisquare foot
7 bisq. yard(yd4)
(0.91444) m4 https://en.wikipedia.org/wiki/YardPage refers to yard, not bisquare yard
8 bisq. mile(mi4)
(1609.3444) m4 https://en.wikipedia.org/wiki/MilePage refers to mile, not bisquare mile
9 bisq.decimetre(dm4)
10-4 m4 https://en.wikipedia.org/wiki/DecimetrePage refers to decimetre, not bisquaredecimetre
10
bisq.decametre(dam4)
104 m4 https://en.wikipedia.org/wiki/DecametrePage refers to decametre, not bisquaredecametre
1 bisq. nautical (18524) m4 https://en.wikipedia.org/wiki/Nautical_mile
45Units categories
(c) 2018 EngiLab SMPC
1 mile (nmi4) Page refers to nautical mile, not bisquarenautical mile
12
bisq. angstrom(Å4)
10-40 m4 https://en.wikipedia.org/wiki/AngstromPage refers to angstrom, not bisquareangstrom
13
bisq.hectometre(hm4)
108 m4 https://en.wikipedia.org/wiki/HectometrePage refers to hectometre, not bisquarehectometre
14
bisq.micrometre(µm )
10-24 m4 https://en.wikipedia.org/wiki/MicrometrePage refers to micrometre, not bisquaremicrometre
15
bisq.nanometre(nm4)
10-36 m4 https://en.wikipedia.org/wiki/NanometrePage refers to nanometre, not bisquarenanometre
16
bisq.thousandth ofan inch (mil4)
2.544×10-20 m4 https://en.wikipedia.org/wiki/Thousandth_of_an_inchPage refers to thousandth of an inch, notbisquare thousandth of an inch
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.13 SI Prefixes
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
46 EngiLab Units 2018 v2.2 User Manual
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1 none (1) 1 https://en.wikipedia.org/wiki/Metric_prefix
2 deci (d) 10-1 https://en.wikipedia.org/wiki/Deci-
3 centi (c) 10-2 https://en.wikipedia.org/wiki/Centi-
4 milli (m) 10-3 https://en.wikipedia.org/wiki/Milli-
5 micro (µ) 10-6 https://en.wikipedia.org/wiki/Micro-
6 nano (n) 10-9 https://en.wikipedia.org/wiki/Nano-
7 pico (p) 10-12 https://en.wikipedia.org/wiki/Pico-
8 femto (f) 10-15 https://en.wikipedia.org/wiki/Femto-
9 atto (a) 10-18 https://en.wikipedia.org/wiki/Atto-
10
zepto (z) 10-21 https://en.wikipedia.org/wiki/Zepto-
11
yocto (y) 10-24 https://en.wikipedia.org/wiki/Yocto-
12
deca (da) 10 https://en.wikipedia.org/wiki/Deca-
13
hecto (h) 102 https://en.wikipedia.org/wiki/Hecto-
14
kilo (k) 103 https://en.wikipedia.org/wiki/Kilo-
15
mega (M) 106 https://en.wikipedia.org/wiki/Mega-
16
giga (G) 109 https://en.wikipedia.org/wiki/Giga-
17
tera (T) 1012 https://en.wikipedia.org/wiki/Tera-
18
peta (P) 1015 https://en.wikipedia.org/wiki/Peta-
19
exa (E) 1018 https://en.wikipedia.org/wiki/Exa-
20
zetta (Z) 1021 https://en.wikipedia.org/wiki/Zetta-
21
yotta (Y) 1024 https://en.wikipedia.org/wiki/Yotta-
All the above definitions of the various units are EXACT.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above - the example is in meterswith m and nm, but anything else can be used):
47Units categories
(c) 2018 EngiLab SMPC
3.14 Solid Angle
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 steradian(sr)
- https://en.wikipedia.org/wiki/Steradian
2 millisteradian(msr)
10-3 sr https://en.wikipedia.org/wiki/SteradianPage refers to steradian, not millisteradian
3 sq. degree (sq°)
(π/180)2 sr https://en.wikipedia.org/wiki/Square_degree
4 sq. gradian(sq grad, sqgon)
(π/200)2 sr https://en.wikipedia.org/wiki/GradianPage refers to gradian, not square gradian
5 spat, sphere(sp)
4π sr https://en.wikipedia.org/wiki/Spat_(unit)
6 hemisphere 2π sr
7 spher. rightangle
(π/2) sr
8 sq. arcmin (sq')
(π/10,800)2 sr https://en.wikipedia.org/wiki/Solid_angle#Square_minute
9 sq. arcsec (sq?)
(π/648,000)2 sr https://en.wikipedia.org/wiki/Solid_angle#Square_second
10
sq. milliradian(sq mrad)
10-6 sr
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
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Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.15 Speed (Velocity)
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 metre persecond (m/s)
- https://en.wikipedia.org/wiki/Metre_per_second
2 metre perminute (m/min)
(1/60) m/s
3 metre perhour (m/h)
(1/3600) m/s https://en.wikipedia.org/wiki/Metre_per_hour
4 centimetre persecond (cm/s)
10-2 m/s
5 centimetre perminute (cm/min)
(1/6000) m/s
6 centimetre perhour (cm/h)
(1/360,000) m/s
7 millimetre persecond (mm/s)
(1/1000) m/s
8 millimetre perminute (mm/min)
(1/60,000) m/s
9 millimetre perhour (mm/h)
(1/3,600,000) m/s
49Units categories
(c) 2018 EngiLab SMPC
10
kilometre persecond (km/s)
103 m/s
11
kilometre perminute (km/min)
(50/3) m/s
12
kilometre perhour (km/h)
(1/3.6) m/s
13
mile persecond (mi/s)
1609.344 m/s Not to be confused with other types of miles
14
mile perminute (mi/min)
(1/60) mi/s = 26.8224 m/s
Not to be confused with other types of miles
15
mile per hour(mi/h, mph)
(1/3,600) mi/s = 0.44704 m/s
https://en.wikipedia.org/wiki/Miles_per_hourNot to be confused with other types of miles
16
foot persecond (fps,ft/s)
0.3048 m/s https://en.wikipedia.org/wiki/Foot_per_second
17
foot perminute (ft/min)
0.00508 m/s
18
foot per hour(ft/h)
(127×10-4/150)m/s
19
naut. mile perhour (nmi/h,knot)
(463/900) m/s https://en.wikipedia.org/wiki/Knot_(unit)Not to be confused with other types of miles
20
speed of light(c)
299,792,458 m/s https://en.wikipedia.org/wiki/Speed_of_light
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
50 EngiLab Units 2018 v2.2 User Manual
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3.16 Temperature
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 Celcius (°C) - https://en.wikipedia.org/wiki/Celsius
2 Fahrenheit (°F)
[°F] = [°C] × 9/5+ 32
https://en.wikipedia.org/wiki/Fahrenheit
3 Kelvin (K) [K] = [°C] +273.15
https://en.wikipedia.org/wiki/Kelvin
4 Rankine (°R) [°R] = ([°C] +273.15) × 9/5
https://en.wikipedia.org/wiki/Rankine_scale
5 Delisle (°D) [°De] = (100 - [°C]) × 3/2
https://en.wikipedia.org/wiki/Delisle_scale
6 Newton (°N) [°N] = [°C] ×33/100
https://en.wikipedia.org/wiki/Newton_scale
7 Réaumur (°Ré) [°Ré] = [°C] ×4/5
https://en.wikipedia.org/wiki/R%C3%A9aumur_scale
8 Rømer (°Rø) [°Rø] = [°C] ×21/40 + 7.5
https://en.wikipedia.org/wiki/R%C3%B8mer_scale
All the above definitions of the various units are EXACT.
Type of conversion relationship: LINEAR (y=a x+b)
Example conversion diagram (see two units in bold above):
51Units categories
(c) 2018 EngiLab SMPC
Other examples for various temperatures are given below:
Celcius(°C)
Fahrenheit
(°F)
Kelvin(K)
Rankine(°R)
Delisle(°D)
Newton(°N)
Réaumur
(°Ré)
Rømer(°Rø)
480 896 753.15 1355.67 -570 158.4 384 259.5
400 752 673.15 1211.67 -450 132 320 217.5
300 572 573.15 1031.67 -300 99 240 165
200 392 473.15 851.67 -150 66 160 112.5
100 212 373.15 671.67 0 33 80 60
0 32 273.15 491.67 150 0 0 7.5
-100.00 -148.00 173.15 311.67 300 -33.00 -80.00 -45.00
-200.00 -328.00 73.15 131.67 450 -66.00 -160.00 -97.50
-273.15 -459.67 0 0 559.725 -90.1395 -218.52-
135.90375
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
3.17 Time
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 second (s) - https://en.wikipedia.org/wiki/Second
2 millisecond(ms)
10-3 s https://en.wikipedia.org/wiki/Millisecond
52 EngiLab Units 2018 v2.2 User Manual
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3 microsecond(µs)
10-6 s https://en.wikipedia.org/wiki/Microsecond
4 nanosecond(ns)
10-9 s https://en.wikipedia.org/wiki/Nanosecond
5 picosecond(ps)
10-12 s https://en.wikipedia.org/wiki/Picosecond
6 minute (min) 60 s https://en.wikipedia.org/wiki/Minute
7 hour (h) 60 min = 3600 s https://en.wikipedia.org/wiki/Hour
8 day (d) 24 h = 86,400 s https://en.wikipedia.org/wiki/DayNot to be confused with the stellar day
9 week 7 days = 604,800s
https://en.wikipedia.org/wiki/Week
10
fortnight 14 days =1,209,600 s
https://en.wikipedia.org/wiki/Fortnight
11
year [common= 365 days]
365 days =31,536,000 s
https://en.wikipedia.org/wiki/Common_yearNot to be confused with the Julian year
12
year [Julian =365.25 days]
365.25 days =31,557,600 s
https://en.wikipedia.org/wiki/Julian_year_(astronomy)Not to be confused with the common year
13
decade[common]
10 common years= 315,360,000 s
https://en.wikipedia.org/wiki/DecadeNot to be confused with the Julian decade
14
decade[Julian]
10 Julian years =315,576,000 s
https://en.wikipedia.org/wiki/DecadeNot to be confused with the common decade
15
century[common]
100 commonyears
https://en.wikipedia.org/wiki/CenturyNot to be confused with the Julian century
16
century[Julian]
100 Julian years https://en.wikipedia.org/wiki/CenturyNot to be confused with the common century
17
millennium[common]
1000 commonyears
https://en.wikipedia.org/wiki/MillenniumNot to be confused with the Julian millennium
18
millennium[Julian]
1000 Julian years https://en.wikipedia.org/wiki/MillenniumNot to be confused with the commonmillennium
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
53Units categories
(c) 2018 EngiLab SMPC
3.18 Torque (Moment of force)
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 newtonmetre (N·m)
- https://en.wikipedia.org/wiki/Newton_metreThe same as “kilonewton millimetre”
2 newtoncentimetre(N·cm)
10-2 N·m
3 newtonmillimetre(N·mm)
10-3 N·m The same as “millinewton metre”
4 millinewtonmetre (mN·m)
10-3 N·m The same as “millinewton metre”
5 millinewtoncentimetre(mN·cm)
10-5 N·m
6 millinewtonmillimetre(mN·mm)
10-6 N·m
7 kilonewtonmetre (kN·m)
103 N·m
8 kilonewtoncentimetre(kN·cm)
10 N·m
9 kilonewtonmillimetre(kN·mm)
1 N·m The same as “newton metre”
10
meganewtonmetre (MN·m)
106 N·m
54 EngiLab Units 2018 v2.2 User Manual
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11
meganewtoncentimetre(MN·cm)
104 N·m
12
meganewtonmillimetre(MN·mm)
103 N·m
13
giganewtonmetre (GN·m)
109 N·m
14
giganewtoncentimetre(GN·cm)
107 N·m
15
giganewtonmillimetre(GN·mm)
106 N·m
16
kilopond metre(kp·m)
9.80665 N·m The same as “kilogram-force metre”
17
kilopondcentimetre(kp·cm)
9.80665×10-2 N·m The same as “kilogram-force centimetre”
18
kilopondmillimetre(kp·mm)
9.80665×10-3 N·m The same as “kilogram-force millimetre”
19
kilogram-force metre(kgf·m)
9.80665 N·m The same as “kilopond metre”
20
kilogram-forcecentimetre(kgf·cm)
9.80665×10-2 N·m The same as “kilopond centimetre”
21
kilogram-forcemillimetre(kgf·mm)
9.80665×10-3 N·m The same as “kilopond millimetre”
22
gram-forcemetre
9.80665×10-3 N·m
23
gram-forcecentimetre
9.80665×10-5 N·m
24
gram-forcemillimetre
9.80665×10-6 N·m
25
dyne metre(dyn·m)
10-5 N·m
26
dynecentimetre(dyn·cm)
10-7 N·m
27
dynemillimetre(dyn·mm)
10-8 N·m
2 pound-force 0.1129848290276
55Units categories
(c) 2018 EngiLab SMPC
8 inch (lbf·in) 167 N·m
29
pound-forcefoot (lbf·ft)
12 lbf·in
30
ounce-forceinch (ozf·in)
0.0625 lbf·in
31
ounce-forcefoot (ozf·ft)
12 ozf·in
32
poundal inch(pdl·in)
0.0035116758411504 N·m
33
poundal foot(pdl·ft)
12 pdl·in
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
3.19 Volume
The following units are included in this section:
ID
Unit Definition Wikipedia page and other notes
1 cubic metre
(m3)
- https://en.wikipedia.org/wiki/Cubic_metre
2 cubiccentimetre
(cm3)
10-6 m3 https://en.wikipedia.org/wiki/Cubic_centimetre
3 litre (l) 10-3 m3 https://en.wikipedia.org/wiki/Litre
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4 millilitre (ml) 10-6 m3 https://en.wikipedia.org/wiki/LitrePage refers to litre, not millilitre
5 cubic inch
(in3)1.6387064×10-5 m3 https://en.wikipedia.org/wiki/Cubic_inch
6 cubic foot
(ft3)0.028316846592 m3 https://en.wikipedia.org/wiki/Cubic_foot
7 cubic yard
(yd3)0.764554857984 m3 https://en.wikipedia.org/wiki/Cubic_yard
8 decilitre (dl) 102 cm3 https://en.wikipedia.org/wiki/Litre#SI_prefixes_applied_to_the_litrePage refers to SI prefixes applied to the litre
9 centilitre (dl) 10 cm3 https://en.wikipedia.org/wiki/Litre#SI_prefixes_applied_to_the_litrePage refers to SI prefixes applied to the litre
10
decalitre (dal) 10 l = 10-2 m3 https://en.wikipedia.org/wiki/Litre#SI_prefixes_applied_to_the_litrePage refers to SI prefixes applied to the litre
11
gallon[imperial-UK]
4.54609 l https://en.wikipedia.org/wiki/Gallon
12
gallon [USliquid]
231 in3 https://en.wikipedia.org/wiki/Gallon
13
pint (pt)[imperial]
(1/8) imperial gallon https://en.wikipedia.org/wiki/Pint
14
pint (pt) [USliquid]
(1/8) US liquidgallon
https://en.wikipedia.org/wiki/Pint
15
quart (qt)[imperial]
(1/4) imperial gallon https://en.wikipedia.org/wiki/Quart
16
quart (qt) [USliquid]
(1/4) US liquidgallon
https://en.wikipedia.org/wiki/Quart
17
fluid ounce (floz) [imperial]
(1/160) imperialgallon
https://en.wikipedia.org/wiki/Fluid_ounce
18
fluid ounce (floz) [US]
(1/128) US liquidgallon
https://en.wikipedia.org/wiki/Fluid_ounce
19
minim[imperial]
(1/480) imperialfluid ounce
https://en.wikipedia.org/wiki/Minim_(unit)
20
minim [US] (1/480) US fluidounce
https://en.wikipedia.org/wiki/Minim_(unit)
21
fluid dram (fldr) [imperial]
(1/8) imperial fluidounce
https://en.wikipedia.org/wiki/Dram_(unit)
22
fluid dram (fldr) [US]
(1/8) US fluid ounce https://en.wikipedia.org/wiki/Dram_(unit)
23
cubicmillimetre
(mm3)
10-9 m3 https://en.wikipedia.org/wiki/MillimetrePage refers to millimetre, not cubic millimetre
2 cubic 109 m3 https://en.wikipedia.org/wiki/Kilometre
57Units categories
(c) 2018 EngiLab SMPC
4 kilometre
(km3)
Page refers to kilometre, not cubic kilometre
25
cubic mile
(mi3)(1,609.344)3 m3 https://en.wikipedia.org/wiki/Cubic_mile
Not to be confused with other types of miles
26
cubicdecimetre
(dm3)
10-3 m3 https://en.wikipedia.org/wiki/LitrePage refers to litre, which is the same unit
27
cubicdecametre
(dam3)
103 m3 https://en.wikipedia.org/wiki/DecametrePage refers to decametre, not cubicdecametre
28
cubic nautical
mile (nmi3)6,352,182,208 m3 https://en.wikipedia.org/wiki/Nautical_mile
Page refers to nautical mile, not cubicnautical mile. Not to be confused with othertypes of miles
29
cubic
angstrom (Å3)10-30 m3 https://en.wikipedia.org/wiki/Angstrom
Page refers to angstrom, not cubic angstrom
30
cubichectometre
(hm3)
106 m3 https://en.wikipedia.org/wiki/HectometrePage refers to hectometre, not cubichectometre
31
cubic light-
year (ly3)
(9,460,730,472,580
,800)3 m3
https://en.wikipedia.org/wiki/Light-yearPage refers to light-year, not cubic light-year
32
cubicmicrometre
(µm3)
10-18 m3 https://en.wikipedia.org/wiki/MicrometrePage refers to micrometre, not cubicmicrometre
33
cubicnanometre
(nm3)
10-27 m3 https://en.wikipedia.org/wiki/NanometrePage refers to nanometre, not cubicnanometre
34
cubicthousandth of
an inch (mil3)
10-9 in3 https://en.wikipedia.org/wiki/Thousandth_of_an_inchPage refers to thousandth of an inch, notcubic thousandth of an inch
35
cubicastronomical
unit (AU3)
(149,597,870,700)3
m3
https://en.wikipedia.org/wiki/Astronomical_unit Page refers to astronomical unit, not cubicastronomical unit
36
cubic parsec
(pc3)(648,000/π)3 AU3 https://en.wikipedia.org/wiki/Parsec
Page refers to parsec, not cubic parsec
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,)is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a x)
Example conversion diagram (see two units in bold above):
License Agreement
Chapter
4
60 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
4 License Agreement
End User License Agreement (EULA)
4.1 End User License Agreement (EULA)
EngiLab UnitsEnd User License Agreement (EULA)
IMPORTANT: Read the following terms carefully before installing, using and copying EngiLab Units(the "Software Product"). By installing, using and copying the Software Product you agree to acceptall of the following terms. If you do not agree with the terms of this EULA, you must not use theSoftware Product.
This End-User License Agreement ("EULA"), effective as of the date you accept the terms hereof, is alegal agreement entered into between EngiLab Co. ("EngiLab") and you (either an individual or asingle entity), the end user of the Software Product identified above, which includes computersoftware and may include associated media, printed materials, and online or electronicdocumentation. The parties agree as follows:
1. SCOPE
In accordance with the terms herein, EngiLab grants to you, and you accept from EngiLab, a non-exclusive, non-transferable and non-assignable, limited license to use the current version ofEngiLab's Software Product. The Software Product is protected by copyright laws and internationalcopyright treaties, as well as other intellectual property laws and treaties. The Software Product islicensed, not sold. All rights not expressly granted are reserved by EngiLab.
2. DEFINITIONS
Software Product means the EngiLab software accompanying this EULA, which includes executablemodules and electronic documentation and may include associated media, printed materials andinformation available at the product web site protected by copyright laws. The Software Product alsoincludes any updates and supplements to the original Software Product provided by EngiLab. Anysoftware provided along with the Software Product that is associated with a separate end-userlicense agreement is licensed to you under the terms of that license agreement.
3. GRANT OF LICENSE
EngiLab grants you a limited, non-exclusive, non-transferable, non-renewable license to install, use,access, display, run, or otherwise interact with the Software Product. This Software Product isprovided to you free of charge for your own personal, academic, educational or anycommercial purposes.
The EULA permits use of the Software Product during unlimited period free of charge. The SoftwareProduct may be used as many times as you like, for as long as you like. You may copy the SoftwareProduct only for your own use or for your own backup purposes, provided that you keep thiscopyright notice and disclaimer of warranty intact. You may not copy or distribute copies of theSoftware Product to any third party for any use. You must not charge money or fees for the SoftwareProduct to anyone.
4. DESCRIPTION OF OTHER RIGHTS AND LIMITATIONS
4.1You may not resell, or otherwise transfer for value, the Software Product under any
61License Agreement
(c) 2018 EngiLab SMPC
circumstances. You may not charge any fees for the copy or use of the Software Product itself.You must not represent in any way that you are selling the Software Product itself.
4.2You may not make modifications to the Software Product, or decompile, disassemble, reverseengineer or modify the Software Product or any portion of it. You may not combine othercommercial applications with, or otherwise prepare derivative works of the Software.
4.3The Software Product is licensed as a single product. Its component parts may not be separatednot within the Software Product.
4.4This EULA does not grant you any rights in connection with any trademarks or service marks ofEngiLab.
4.5You may not rent, lease, or lend the Software Product to other users.
4.6You may not make any transfers of this EULA and Software Product to a third party.
5. COPYRIGHT
The title and all copyrights in and to the Software Product (including but not limited to any images,photographs, animations, video, audio, music, text, and "applets" incorporated into the SoftwareProduct), the accompanying printed materials, and all copies of the Software Product are owned atall the time by EngiLab. All title and intellectual property rights in and to the content which may beaccessed through use of the Software Product is the property of the respective content owner andmay be protected by applicable copyright or other intellectual property laws and treaties. This EULAgrants you no rights to use such content. Software Product documentation is provided in electronicform. You may print copies of such electronic documentation.
6. LIMITED WARRANTY
EngiLab has made every effort to make the use of the Software Product as reliable and safe aspossible. To the best of our knowledge this software is accurate and complies with the standards ofgood engineering practice. However, no responsibility whatsoever is accepted to any person orcompany whatsoever, nor is any duty or obligation owed to them as regards the accurate and safeuse of this software or part thereof. EngiLab expressly disclaims any warranty that the SoftwareProduct will meet your requirements or operate under your specific conditions of use. EngiLab makesno warranty that operation of the Software Product will be secure, error free, or free frominterruption. The Software Product and any related documentation is provided "as is" withoutwarranty of any kind, either express or implied, including, without limitation, the implied warrantiesor merchantability, fitness for a particular purpose, or noninfringement. The entire risk arising out ofuse or performance of the Software Product remains with you.
YOU MUST DETERMINE WHETHER THE SOFTWARE PRODUCT SUFFICIENTLY MEETS YOURREQUIREMENTS FOR SECURITY AND UNINTERRUPTABILITY. YOU BEAR SOLE RESPONSIBILITY ANDALL LIABILITY FOR ANY LOSS INCURRED DUE TO FAILURE OF THE SOFTWARE PRODUCT TO MEETYOUR REQUIREMENTS. ENGILAB WILL NOT, UNDER ANY CIRCUMSTANCES, BE RESPONSIBLE ORLIABLE FOR THE LOSS OF DATA ON ANY COMPUTER OR INFORMATION STORAGE DEVICE.
7. DISCLAIMER OF DAMAGES
Under no circumstances shall EngiLab, its directors, officers, employees or agents be liable to you orany other party for indirect, consequential, special, incidental, punitive, or exemplary damages of anykind (including, without limitation, damages for loss of business profits, business interruption, loss ofbusiness information, or any other pecuniary loss) resulting from this EULA, or from the furnishing,performance, installation, use, or inability to use the Software Product, whether due to a breach ofcontract, breach of warranty, or the negligence of EngiLab or any other party, even if EngiLab is
62 EngiLab Units 2018 v2.2 User Manual
(c) 2018 EngiLab SMPC
advised beforehand of the possibility of such damages and known defects. To the extent that theapplicable jurisdiction limits EngiLab's ability to disclaim any implied warranties, this disclaimer shallbe effective to the maximum extent permitted.
8. TERM AND TERMINATION
8.1This EULA comes into effect when you install the Software Product on your computer, and iseffective for the entire period of use of the Software Product.
8.2Any use in violation of this EULA shall constitute not only breach of this EULA, but a violation ofnational and international copyright laws. Any use of the Software Product that infringes uponEngiLab's intellectual property rights will be investigated and EngiLab shall have the right to takeappropriate civil and criminal legal action.
8.3Without prejudice to any other rights, EngiLab may terminate this EULA if you fail to comply withthe terms and conditions of this EULA. In such event, you must destroy all copies of the SoftwareProduct and all of its component parts.
