Conversion Factors
To Convert From |
To |
Multiply by |
angstrom units |
centimeters |
1 x 10-8 |
angstrom units |
inches |
3.937 x 10-9 |
angstrom units |
microns |
0.0001 |
atmospheres |
dynes/cm2 |
1.0133 x 106 |
atmospheres |
mm of mercury |
760 |
btu (mean) |
calories, gram (mean |
251.98 |
btu (mean) |
foot-pounds |
778.3 |
btu (mean) |
joules (abs) |
1054.8 |
calories, gram (mean) |
btu (mean) |
3.9685 x 10-3 |
calories, gram (mean) |
foot-pounds |
3.0883 |
candlepower (spherical) |
lumens |
12.566 |
centimeters |
angstrom units |
1 x 108 |
centimeters |
feet (U.S.) |
0.0328 |
centimeters |
inches (U.S.) |
0.3937 |
centimeters |
miles (U.S., statute) |
6.2137 x 10-6 |
cm of mercury at 0C |
atmospheres |
0.0132 |
centimeters/second |
feet/minute |
1.9685 |
centimeters/second |
miles/hour |
0.0224 |
coulombs |
Ab coulomb |
0.1 |
cubic centimeters |
cubic feet (U.S.) |
3.5314 x 10-5 |
cubic centimeters |
cubic inches (U.S.) |
0.061 |
cubic centimeters |
gallons (U.S.) |
2.6417 x 10-4 |
cubic centimeters |
milliliters |
0.999972 |
cubic centimeters |
ounces (U.S., fluid) |
0.0338 |
cubic centimeters |
pints (U.S., liquid) |
0.0021 |
cubic centimeters |
quarts (U.S., liquid) |
0.0011 |
cubic feet (U.S.) |
cubic centimeters |
28316.847 |
cubic feet (U.S.) |
liters |
28.317 |
cubic feet (U.S.) |
quarts (U.S., liquid) |
29.922 |
cubic feet of water at 60F |
pounds |
62.37 |
cubic inches (U.S.) |
cubic centimeters |
16.3872 |
cubic inches (U.S.) |
cubic feet (U.S.) |
5.7870 x 10-4 |
cubic meters |
cubic feet (U.S.) |
35.3147 |
cubic meters |
cubic inches (U.S.) |
61023.74 |
degrees |
circles |
0.0028 |
drams (apothecaries' or troy) |
drams (avoirdupois) |
2.19429 |
drams (avoirdupois) |
drams (apothecaries' or troy) |
0.455 |
drams (avoirdupois) |
grains |
27.34375 |
drams (avoirdupois) |
grains |
1.7718 |
drams (avoirdupois) |
ounces (avoirdupois) |
0.0625 |
drams (avoirdupois) |
pounds (avoirdupois) |
0.003906 |
drams (U.S., fluid) |
cubic centimeters |
3.6967 |
drams (U.S., fluid) |
ounces (fluid) |
0.125 |
feet (U.S., survey) |
centimeters |
30.4801 |
foot-pounds |
btu (mean) |
0.0012861 |
gallons (U.S.) |
cubic centimeters |
3785 |
gallons (U.S.) |
cubic feet |
0.1337 |
gallons (U.S.) |
gallons (British) |
0.8327 |
gallons (U.S.) |
liters |
3.78541 |
gallons (U.S.) |
minims |
61440 |
gallons (U.S.) |
ounces (U.S., fluid) |
128 |
gallons (U.S.) of water at 60F |
pounds (avoirdupois) of water at 60F |
8.347 |
grains |
drams (avoirdupois) |
0.03657 |
grains |
grams |
0.0648 |
grams |
drams (avoirdupois} |
0.5644 |
grams |
grains |
15.4324 |
grams |
ounces (avoirdupois) |
0.0353 |
grams |
pounds (avoirdupois) |
0.0022 |
horsepower |
btu (mean)/hou |
2546.4 |
horsepower |
calories, kg (mean)/min. |
10.688 |
horsepower |
kilowatts |
0.7457 |
inches (U.S.) |
centimeters |
2.54 |
inches (U.S.) |
millimeters |
25.4001 |
joules (abs) |
calories, gram (mean) |
0.2389 |
joules (abs) |
ergs |
1 x 107 |
kilograms |
pounds (avoirdupois) |
2.2046 |
kilowatts (abs) |
btu (mean)/hour |
3409.52 |
liters |
cubic centimeters |
1000 |
liters |
gallons (U.S.) |
0.2642 |
liters |
ounces (U.S., fluid) |
33.814 |
liters |
pints (U.S., liquid) |
2.11337 |
meters |
feet (U.S.) |
3.2808 |
meters |
inches (U.S.) |
39.37 |
microns |
centimeters |
1 x 10-4 |
microns |
inches |
3.937 x 10-5 |
miles/hour |
centimeters/second |
44.704 |
miles/hour |
feet/second |
1.4667 |
milligrams |
grains |
0.01543 |
milligrams |
ounces (avoirdupois) |
3.5274 x 10-5 |
milligrams |
pounds (avoirdupois) |
2.20462 x 10-6 |
milliliters |
cubic centimeters |
1 |
milliliters |
ounces (U.S., fluid) |
0.0338 |
milliliters |
pints (U.S., liquid) |
0.00211 |
ounces (U.S., fluid) |
gallons (U.S.) |
7.812 x 10-3 |
ounces (U.S., fluid) |
liters |
0.0296 |
ounces (U.S., fluid) |
milliliters |
29.5727 |
pints (U.S., liquid) |
cubic centimeters |
473.176 |
pints (U.S., liquid) |
cubic inches |
28.875 |
pints (U.S., liquid) |
liters |
0.4732 |
pounds (avoirdupois) |
grains |
7000 |
pounds (avoirdupois) |
grams |
453.5924 |
pounds (avoirdupois) |
pounds (troy) |
1.2153 |
pounds of water at 39.2F |
gallons (U.S.) |
0.1198 |
quarts (U.S., liquid) |
cubic centimeters |
946.353 |
quarts (U.S., liquid) |
liters |
0.9464 |
square centimeters |
square inches (U.S.) |
0.155 |