Units and Conversion Tables

Length

in

ft

yd

m

cm

mm

in

/ 12

/ 36

* 0.0254

* 2.54

* 25.4

ft

* 12

/ 3

* 0.30479

* 30.479

* 304.79

yd

* 36

* 3

* 0.9144

* 91.44

* 914.4

m

/ 0.0254

/ 0.30479

/ 0.9144

*100

*1000

cm

/ 2.54

/ 30.479

/ 91.44

/ 100

* 10

mm

/ 25.4

/ 304.79

/ 914.4

/ 1000

/ 10

Mass

lb

oz

slug

0.22 kg

g

lb

* 16

* 0.03108095

* 0.4535924

* 453.5924

oz

/ 16

* 1.942559*10-3

* 0.02834952

* 28.34952

slug

/ 0.03108095

/ 1.942559*10-3

* 14.5939

* 14593.9

0.22 kg

/ 0.45359237

/ 0.02834952

/ 14.5939

*1000

g

/ 453.59237

/ 28.34952

/ 14593.9

/ 1000

Force

lb

oz

p

dyne

N

lb

* 16

* 453.55358

* 444822.2

* 4.448222

oz

/ 16

* 28.349524

* 27801

* 0.27801

p

/ 453.55358

/ 28.349524

* 980.7

* 9.807*10-3

dyne

/ 444822.2

/ 27801

/ 980.7

/ 100*103

N

/ 4.448222

/ 0.27801

/ 9.807*10-3

* 100*103

Power

HP

W

HP

* 746

W

/ 746

Rotation

min-1(rpm)

rad/s

deg./s

min-1(rpm)

* π / 30

* 6

rad/s

* 30 / π

* 57.295

deg./s

/ 6

/ 57.295

Torque

lb•in

lb•ft

oz•in

Nm

kp•m

kp•cm

dyne•cm

lb•in

/ 12

* 16

* 0.112985

* 0.011521

* 1.1521

* 1.129*106

lb•ft

* 12

* 192

* 1.355822

* 0.138255

* 13.8255

* 13.558*106

oz•in

/ 16

/ 192

* 7.0616*10-3

* 720.07*10-6

* 72.007*10-3

* 70615.5

Nm

/ 0.112985

/ 1.355822

/ 7.0616*10-3

* 0.101972

* 10.1972

* 10*106

kp•m

/ 0.011521

/ 0.138255

/ 720.07*10-6

/ 0.101972

* 100

* 98.066*106

kp•cm

/ 1.1521

/ 13.8255

/ 72.007*10-3

/ 10.1972

/ 100

* 0.9806*106

dyne•cm

/ 1.129*106

/ 13.558*106

/ 70615.5

/ 10*106

/ 98.066*106

/ 0.9806*106

Moment of Inertia

lb•in2

lb•ft2

kg•m2

kg•cm2

kg•cm2•s2

oz•in2

lb•in2

/ 144

/ 3417.16

/ 0.341716

/ 335.109

* 16

lb•ft2

* 144

/ 3

* 0.30479

* 30.479

* 304.79

kg•m2

* 3417.16

/ 0.04214

* 0.9144

* 91.44

* 914.4

kg•cm2

* 0.341716

/ 421.4

/ 0.9144

* 100

* 1000

kg•cm2•s2

* 335.109

/ 0.429711

/ 91.44

/ 100

* 10

oz•in2

/ 16

/ 2304

/ 54674

/ 5.46

/ 5361.74

Temperature

°F

max

K

°F

(°F - 32) * 5/9

(°F - 32) * 5/9 + 273.15

max

°C * 9/5 + 32

°C + 273.15

K

(K - 273.15) * 9/5 + 32

K - 273.15

Conductor Cross-section

AWG

1

2

3

4

5

6

7

8

9

10

11

12

13

mm2

42.4

33.6

26.7

21.2

16.8

13.3

10.5

8.4

6.6

5.3

4.2

3.3

2.6

AWG

14

15

16

17

18

19

20

21

22

23

24

25

26

mm2

2.1

1.7

1.3

1.0

0.82

0.65

0.52

0.41

0.33

0.26

0.20

0.16

0.13