Unit Conversion Factors
Note: En = 10n,
e.g., E5=105, E-5=10-5.
® |
pdl |
dyn |
N |
lbf |
kg f |
kN |
pdl |
1 |
138 30 |
0.138 3 |
0.031 1 |
0.014 1 |
1.383E-4 |
dyn |
7.233E-5 |
1 |
1 E-5 |
2.24 8E-6 |
1.02 0E-6 |
1 E-9 |
N |
7.233 |
1 E5 |
1 |
0.224 8 |
0.102 0 |
1 E-3 |
lbf |
32.174 |
4.448E5 |
4.448 |
1 |
0.453 6 |
4.448E-3 |
kgf |
70.93 |
9.807E5 |
9.807 |
2.2046 |
1 |
9.807E-3 |
kN |
7 233 |
1 E8 |
1000 |
224.8 |
102.0 |
1 |
Btu/s |
ft lbf/s |
Cal/s |
hp |
kW |
kgm/s |
|
Btu/s |
1 |
778.2 |
0.252 |
1.415 |
1.055 |
107.6 |
ft lbf/s |
1.285E-3 |
1 |
3.238E-q |
1.818E-3 |
1.356E-3 |
0.1383 |
Cal/s |
3.968 |
3 088 |
1 |
5.615 |
4.186 |
427 |
hp |
0.706 7 |
550 |
0.178 1 |
1 |
0.745 7 |
76.0401 |
kW |
0.948 |
737.562 |
0.238 9 |
1.341 02 |
1 |
101.9716 |
kgm/s |
9.294E-3 |
7.375 6 |
2.342E-3 |
1.315E-2 I |
9.807E-3 I |
1 |
Moment of Force (torque)
pdl ft |
lbf in |
N m |
lbf ft |
kgf m |
|
pdl ft |
1 |
0.373 0 |
0.04214 |
0.03108 |
4.297E-3 |
Ibf in |
2.681 |
1 |
0.113 0 |
0.083 33 |
0.011 52 |
N m |
23.73 |
8.851 |
1 |
0.737 6 |
0.102 0 |
lbf ft |
32.17 |
12 |
1.356 |
1 |
0.138 3 |
kgf m |
232.7 |
86.80 |
9.807 |
7.233 |
1 |
INm=l07dyncm
dyn/cm2 |
N/m2 |
pdl/ft2 |
lbf/ft2 |
kPa |
lbf/in2 |
kgf/cm2 |
N/mm2 |
hbar |
|
dyn/cm2 |
1 |
0.100 |
0.067 2 |
2.089E-3 |
1 E-4 |
1.450E-5 |
1.020E-6 |
1 E-7 |
1 E-8 |
N/m2 |
10 |
1 |
0.672 0 |
0.020 89 |
1 E-3 |
1.450E-4 |
1.020E-5 |
1 E-6 |
1 E-7 |
pdl/ft2 |
14.88 |
1.488 |
1 |
0.031 08 |
1.488E-3 |
2.15 8E-4 |
1.518E-5 |
1.488E-6 |
1.488E-7 |
Ibf/ft2 |
478.8 |
47.88 |
32.17 |
1 |
0.04788 |
6.944E-3 |
4.882E-4 |
4.788E-5 |
4.788E-6 |
kPa |
1 E4 |
1 000 |
672.0 |
20.89 |
1 |
0.145 0 |
0.010 20 |
1 E-3 |
1 E-4 |
Ibf/in2 |
6.895E4 |
6 895 |
4 633 |
144 |
6.895 |
1 |
0.070 31 |
6.895E-3 |
6.895E-4 |
kgf/cm2 |
9.807E5 |
9.807E4 |
6.590E4 |
2 048 |
98.07 |
14.22 |
1 |
0.098 07 |
9.807E-3 |
N/mm2 |
1 E7 |
1 E6 |
6.720E5 |
2.089E4 |
1 000 |
145.0 |
10.20 |
1 |
0.100 0 |
hbar |
1 E8 |
1 E7 |
6.720E6 |
2.089E5 |
10000 |
1450 |
102.0 |
10 |
1 |
* 1 N/mmz = 1 MN/m2 = I MPa
1 N/m2 = Pa, I kPa = 10 3 Pa
Second Moment of Area (moment of inertia)
mm4 |
cm4 |
ins |
ft4 |
m4 |
|
mm4 |
1 |
1 E-4 |
2.4025E-6 |
1.159E-10 |
1 E-12 |
cm4 |
10 000 |
1 |
0.024 025 |
1.159E-6 |
1 E-8 |
inq |
416 231 |
41.623 |
1 |
4.822 5E-5 |
4.162 3E-7 |
ft4 |
8.631E9 |
863 097 |
20 736 |
1 |
8.6310E-3 |
m4 |
1 E12 |
1 E8 |
2.4025E6 |
115.86 |
1 |