N
4.448
lbf
dynes
4.448 x 105
lbf
g-cm/s2
4.448 x 105
lbf
lb-ft/s2
32.17
Pressure
atm
N/m2 = Pa
1.013 x 105
atm
kPa
101.3
atm
bars
1.013
atm
dynes/cm2
1.013 x 106
atm
lbf/in2 = psi
14.696
atm
mm Hg at 0°C (torr)
760
atm
in Hg at 0°C
29.92
atm
ft H2O at 4°C
33.9
atm
in H2O at 4°C
406.8
psi
atm
6.80 x 10-2
psi
mm Hg at 0°C (torr)
51.71
psi
in H2O at 4°C
27.70
in H2O at 4°C
atm
2.458 x 10-3
in H2O at 4°C
psi
0.0361
in H2O at 4°C
mm Hg at 0°C (torr)
1.868
Volume
m3
L
1,000
m3
cm3 (cc, mL)
106
m3
ft3
35.31
m3
gal (U.S.)
264.2
m3
qt
1,057
ft3
in3
1,728
ft3
gal (U.S.)
7.48
ft3
m3
0.02832
ft3
L
28.32
Energy
J
N-m
1
J
erg
107
J
dyne-cm
107
J
kW-hr
2.778 x 10-7
J
cal
0.2390
J
ft-lbf
0.7376
J
Btu
9.486 x 10-4
cal
J
4.186
cal
Btu
3.974 x 10-3
cal
ft-lbf
3.088
Btu
ft-lbf
778
Btu
hp-hr
3.929 x 10-4
Btu
cal
252
Btu
kW-hr
2.93 x 10-4
ft-lbf
cal
0.3239
ft-lbf
J
1.356
Power
W
J/s
1
W
cal/s
0.2390
W
ft-lbf/s
0.7376
W
kW
10-3
kW
Btu/s
0.949