| To Convert From |
To |
Multiply By |
| Ampere-hours (absolute) |
Coulombs (absolute) |
3,600 |
Angstrom units
Angstrom units
Angstrom units |
Inches
Centimeters
Microns |
3.937 × 10-9
1 × lO-8
1 × 10-4 |
Atmospheres
Atmospheres
Atmospheres
Atmospheres
Atmospheres
Atmospheres |
Dynes per square centimeter
Feet of water at 39.1°F
Grams per square centimeter
Inches of mercury at 32°F
Pounds per square foot
Pounds per square inch |
1.0133 × 106
33.90
1,033.3
29.921
2,116.3
14.696 |
Bars
Bars |
Atmospheres
Pounds per square inch |
0.9869
14.504 |
| Board feet |
Cubic feet |
1/12 |
Boiler horsepower
Boiler horsepower |
Btu per hour
Kilowatts |
33,480
9.803 |
Btu
Btu
Btu
Btu
Btu
Btu
Btu
Btu
Btu
Btu
Btu per minute
Btu per pound per degree Fahrenheit
Btu per square foot per minute
Btu per square foot per second for a temperature gradient of 1°F per inch
Btu (60°F) per degree Fahrenheit |
Calories (gram)
Centigrade heat units (chu)
Foot-pounds
Horsepower-hours
Joules
Liter-atmospheres
Pounds carbon to C02
Pounds water evaporated from and at 212°F
Cubic foot-atmospheres
Kilowatthours
Horsepower
Calories per gram per degree centigrade
Kilowatts per square foot
Calories, gram (15°C), per square centimeter per second for a temperature gradient of 1°C per centimeter
Calories per degree centigrade
|
252
0.5556
777.9
3.929 × 10-4
1,054.6
10.41
6.88 × 10-5
0.001036
3,676
2.930 × 10-4
0.02357
1
0.1758
1.2405
453.6 |
Calories, gram
Calories, gram
Calories, gram
Calories, gram
Calories, gram
Calories, kilogram
Calories, kilogram per second |
Btu
Foot-pounds
Joules
Liter-atmospheres
Horsepower-hours
Kilowatthours
Kilowatts |
3.968 × 10-3
3.087
4.18
4.130 × 10-2
1.5591 × 10-6
0.0011626
4.185 |
| Candle power (spherical) |
Lumens |
12.556 |
Centimeters
Centimeters
Centimeters
Centimeters
Centimeters of mercury at 0°C
Centimeters of mercury at 0°C
Centimeters of mercury at 0°C
Centimeters of mercury at 0°C
Centimeters per second |
Angstrom units
Feet
Inches
Microns
Atmospheres
Feet of water at 39.1°F
Pounds per square foot
Pounds per square inch
Feet per minute |
1 × 10-8
0.03281
0.3937
10,000
0.013158
0.4460
27.845
0.19337
1.9685 |
| Cords |
Cubic feet |
128 |
Cubic centimeters
Cubic centimeters
Cubic centimeters
Cubic centimeters |
Cubic feet
Gallons
Ounces (US fluid)
Quarts (US fluid) |
3.532 × 10-5
2.6417 × 10-4
0.03381
0.0010567 |
Cubic feet
Cubic feet
Cubic feet
Cubic feet
Cubic feet
Cubic feet
Cubic foot-atmospheres
Cubic foot-atmospheres
Cubic feet of water (60ºF)
Cubic feet per minute
Cubic feet per minute
Cubic feet per second |
Bushels (US)
Cubic centimeters
Cubic meters
Cubic yards
Gallons
Liters
Foot-pounds
Liter-atmospheres
Pounds
Cubic centimeters per second
Gallons per second
Gallons per minute |
0.8036
28,317
0.028317
0.03704
7.481
28.316
2,116.3
28.316
62.37
472.0
0.1247
448.8 |
Curies
Curies |
Disintegrations per minute
Coulombs per minute |
2.2 × 1012
1.1 × 1012 |
| Degrees |
Radians |
0.017453 |
Feet
Feet per minute
Feet per minute |
Centimeters
Centimeters per second
Miles per hour |
30.48
0.5080
0.011364 |
Foot-poundals
Foot-poundals
Foot-poundals
Foot-pounds
Foot-pounds
Foot-pounds
Foot-pounds
Foot-pounds
Foot-pounds
Foot-pounds per second
Foot-pounds per second |
Btu
Joules
Liter-atmospheres
Btu
Calories, grams
Foot-poundals
Horsepower-hours
Kilowatthours
Liter-atmospheres
Horsepower
Kilowatts |
3.995 × 10-5
0.04214
4.159 × 10-4
0.0012856
0.3239
32.174
5.051 × 10-7
3.766 × 10-7
0.013381
0.0018182
0.0013558 |
Joules (absolute)
Joules (absolute)
Joules (absolute)
Joules (absolute)
Joules (absolute)
Joules (absolute) |
Btu (mean)
Calories, gram (mean)
Cubic foot-atmospheres
Foot-pounds
Kilowatthours
Liter-atmospheres |
9.480 × 10-4
0.239
0.3485
0.7376
2.7778 × 10-7
0.009869 |
Kilowatthours
Kilowatthours |
Btu
Foot-pounds |
3,414
2.6552 × 106 |
| Kilowatts |
Horsepower |
1.3410 |
| Lamberts |
Candles, per square inch |
2.054 |
| Lumens |
Watts |
0.001496 |
Microns
Microns |
Angstrom units
Centimeters |
1 × 104
1 × 10-4 |
| Radians |
Degrees |
57.30 |
| Revolutions per minute |
Radians per second |
0.10472 |