|
Conversion Factors
| A |
| |
|
|
| Multiply |
By |
To Obtain |
| A |
1 |
Amperes |
| Abcoulombs |
2.998x1010 |
Statcoulombs |
| Acre-feet |
43,560 |
Cubic feet |
| Acre-feet |
1233.49 |
Cubic meters |
| Acre-feet |
325,851 |
Gallons |
| Acres |
.4047 |
Hectares |
| Acres |
43,560 |
Square feet |
| Acres |
4,047 |
Square meters |
| Acres |
.001562 |
Square miles |
| Acres |
4,840 |
Square yards |
| Ampere-hours |
3,600 |
Coulombs |
| Ampere-hours |
.03731 |
Faradays |
| Ampere-turns |
1.257 |
Gilberts |
| Angstrom unit |
3.937x10-9 |
Inches |
| Angstrom unit |
10-10 |
Meters |
| Ares |
.02471 |
Acres |
| Ares |
100 |
Sq. meters |
| Astronomical units |
1.495x108 |
Kilometers |
| Atmospheres |
1.01325 |
Bars |
| Atmospheres |
76.0 |
Cm. of mercury |
| Atmospheres |
33.90 |
Feet of water |
| Atmospheres |
29.92 |
Inches of mercury |
| Atmospheres |
10,333 |
Kilograms/sq. meter |
| Atmospheres |
101.325 |
KiloPascals |
| Atmospheres |
101,325 |
Pascals |
| Atmospheres |
14.70 |
Pounds/sq. inch |
| Atmospheres |
1.058 |
Tons/sq. foot |
| Back To Top |
| Back To Index |
| B |
| |
| Multiply |
By |
To Obtain |
| Bags (cement) |
94 |
Pounds |
| Barrels (cement) |
376 |
Pounds |
| Barrels (dry) |
7056 |
Cubic inches |
| Barrels (dry) |
105.0 |
Quarts (dry) |
| Barrels (liquid) |
31.5 |
Gallons |
| Barrels (oil) |
42 |
Gallons |
| Bars |
.9869 |
Atmospheres |
| Bars |
1,000,000 |
Dynes/sq. centimeter |
| Bars |
10,200 |
Kilograms/sq. meter |
| Bars |
100 |
KiloPascals |
| Bars |
750.0 |
Millimeters of mercury |
| Bars |
100,000 |
Pascals |
| Bars |
14.50 |
Pounds/sq. inch |
| Baryls |
1 |
Dynes/sq. centimeter |
| Board feet |
144 |
Cubic inches |
| Bolts (US Cloth) |
40 |
Yards |
| B.T.U. |
1.055x1010 |
Ergs |
| B.T.U. |
778.2 |
Foot-pounds |
| B.T.U. |
252.2 |
Gram calories |
| B.T.U. |
3.930x10-4 |
Horsepower-hours |
| B.T.U. |
1,055 |
Joules |
| B.T.U. |
.2522 |
Kilocalories |
| B.T.U. |
107.6 |
Kilogram-meters |
| B.T.U. |
2.931x10-4 |
Kilowatt-hours |
| B.T.U. |
10.409 |
Liter-Atmospheres |
| B.T.U./hour |
.2162 |
Foot-pounds/second |
| B.T.U./hour |
.0700 |
Gram-calories/second |
| B.T.U./hour |
3.930x10-4 |
Horsepower |
| B.T.U./hour |
.2931 |
Watts |
| B.T.U./minute |
12.97 |
Foot-pounds/second |
| B.T.U./minute |
.02358 |
Horsepower |
| B.T.U./minute |
.01758 |
Kilowatts |
| B.T.U./minute |
17.58 |
Watts |
| B.T.U./sq. foot/minute |
.1221 |
Watts/sq. inch |
| Buckets (British, Dry) |
18.18 |
Liters |
| Bushels |
1.2445 |
Cu. feet |
| Bushels |
2150.4 |
Cu. inches |
| Bushels |
.03524 |
Cu. meters |
| Bushels |
35.24 |
Liters |
| Bushels |
4 |
Pecks |
| Bushels |
64 |
Pints (dry) |
| Bushels |
32 |
Quarts (dry) |
|
|
| C |
| |
| Multiply |
By |
To Obtain |
| C |
1 |
Coulombs |
| Calories (gram) |
.003966 |
B.T.U |
| Calories (gram) |
.001 |
Calories (kilogram) |
| Calories (gram) |
41,840,000 |
Ergs |
| Calories (gram) |
.001 |
Food calories |
| Calories (gram) |
3.0860 |
Foot-pounds |
| Calories (gram) |
1.559x10-6 |
Horsepower-hours |
| Calories (gram) |
.001 |
Kilocalories |
| Calories (gram) |
1.162x10-6 |
Kilowatt-hours |
| Calories (kilogram) |
3.966 |
B.T.U. |
| Calories (kilogram) |
1,000 |
Calories (gram) |
| Calories (kilogram) |
1 |
Food calories |
| Calories (kilogram) |
3,086 |
Foot-pounds |
| Calories (kilogram) |
.001559 |
Horsepower-hours |
| Calories (kilogram) |
4,184 |
Joules |
| Calories (kilogram) |
1 |
Kilocalories |
| Calories (kilogram) |
426.8 |
Kilogram-meters |
| Calories (kilogram) |
.001162 |
Kilowatt-hours |
| Candela/sq. centimeter |
3.142 |
Lamberts |
| Candela/sq. inch |
.4869 |
Lamberts |
| Candela/sq. meter |
.0003142 |
Lamberts |
| Carats |
3.086 |
Grains |
| Centares (Centiares) |
1 |
Square meters |
| Centigrams |
.01 |
Grams |
| Centiliters |
.01 |
Liters |
| Centimeter-dynes |
.00102 |
Centimeter-grams |
| Centimeter-dynes |
1.020x10-8 |
Meter-kilograms |
| Centimeter-dynes |
7.376x10-8 |
Pound-feet |
| Centimeter-grams |
980.7 |
Centimeter-dynes |
| Centimeter-grams |
10-5 |
Meter-kilograms |
| Centimeter-grams |
7.233x10-5 |
Pound-feet |
| Centimeters |
.03281 |
Feet |
| Centimeters |
.3937 |
Inches |
| Centimeters |
.01 |
Meters |
| Centimeters |
10 |
Millimeters |
| Centimeters |
393.7 |
Mils |
| Centimeters of mercury |
.01316 |
Atmospheres |
| Centimeters of mercury |
.4461 |
Feet of water |
| Centimeters of mercury |
136.0 |
Kilograms/sq. meter |
| Centimeters of mercury |
27.85 |
Pounds/sq. foot |
| Centimeters of mercury |
.1934 |
Pounds/sq. inch |
| Centimeters/second |
1.969 |
Feet/minute |
| Centimeters/second |
.03281 |
Feet/second |
| Centimeters/second |
.036 |
Kilometers/hour |
| Centimeters/second |
.6 |
Meters/minute |
| Centimeters/second |
.02237 |
Miles/hour |
| Centimeters/second |
3.728x10-4 |
Miles/minute |
| Centimeters/sec./sec. |
.03281 |
Feet/sec./sec. |
| Centipoise |
1 |
Millipascal-seconds |
| Centipoise |
.001 |
Pascal-seconds |
| Centistokes |
10-6 |
Sq. meters/second |
| Centistokes |
1 |
Sq. millimeters/second |
| Chains |
792 |
Inches |
| Chains |
20.12 |
Meters |
| Chains |
22 |
Yards |
| Circular mils |
5.067x10-6 |
Sq. centimeters |
| Circular mils |
7.854x10-7 |
Sq. inches |
| Circular mils |
.7854 |
Sq. mils |
| Circumference |
6.2832 |
Radians |
| Cord feet |
16 |
Cu. feet |
| Cords |
8 |
Cord feet |
| Coulombs |
1.036x10-5 |
Faradays |
| Coulombs |
2.998x109 |
Statcoulombs |
| Coulombs/sq. centimeter |
64.52 |
Coulombs/sq. inch |
| Coulombs/sq. inch |
.1550 |
Coulombs/sq. cm |
| Cubic centimeters |
3.531x10-5 |
Cubic feet |
| Cubic centimeters |
.06102 |
Cubic inches |
| Cubic centimeters |
.000001 |
Cubic meters |
| Cubic centimeters |
1.308x10-6 |
Cubic yards |
| Cubic centimeters |
2.642x10-4 |
Gallons |
| Cubic centimeters |
.001 |
Liters |
| Cubic centimeters |
.002113 |
Pints (liquid) |
| Cubic centimeters |
.001057 |
Quarts (liquid) |
| Cubic feet |
.8036 |
Bushels (dry) |
| Cubic feet |
28,320 |
Cubic centimeters |
| Cubic feet |
1728 |
Cubic inches |
| Cubic feet |
.02832 |
Cubic meters |
| Cubic feet |
.03704 |
Cubic yards |
| Cubic feet |
7.48052 |
Gallons |
| Cubic feet |
28.32 |
Liters |
| Cubic feet |
59.84 |
Pints (liquid) |
| Cubic feet |
62.43 |
Pounds of water |
| Cubic feet |
29.92 |
Quarts (liquid) |
| Cubic feet/minute |
472.0 |
Cu. centimeters/second |
| Cubic feet/minute |
.1247 |
Gallons/second |
| Cubic feet/minute |
.4720 |
Liters/second |
| Cubic feet/minute |
62.43 |
Pounds of water/minute |
| Cubic feet/second |
.646317 |
Millions of gallons/day |
| Cubic feet/second |
448.831 |
Gallons/minute |
| Cubic inches |
16.39 |
Cubic centimeters |
| Cubic inches |
5.787x10-4 |
Cubic feet |
| Cubic inches |
1.639x10-5 |
Cubic meters |
| Cubic inches |
2.143x10-5 |
Cubic yards |
| Cubic inches |
.004329 |
Gallons |
| Cubic inches |
.01639 |
Liters |
| Cubic inches |
106,100 |
Mil-feet |
| Cubic inches |
.03463 |
Pints (liquid) |
| Cubic inches |
.01732 |
Quarts (liquid) |
| Cubic meters |
28.38 |
Bushels (dry) |
| Cubic meters |
1,000,000 |
Cubic centimeters |
| Cubic meters |
35.31 |
Cubic feet |
| Cubic meters |
61,023 |
Cubic inches |
| Cubic meters |
1.308 |
Cubic yards |
| Cubic meters |
264.2 |
Gallons |
| Cubic meters |
1000 |
Liters |
| Cubic meters |
2113 |
Pints (liquid) |
| Cubic meters |
1057 |
Quarts (liquid) |
| Cubic yards |
764,600 |
Cubic centimeters |
| Cubic yards |
27 |
Cubic feet |
| Cubic yards |
46,656 |
Cubic inches |
| Cubic yards |
.7646 |
Cubic meters |
| Cubic yards |
202.0 |
Gallons |
| Cubic yards |
764.6 |
Liters |
| Cubic yards |
1616 |
Pints (liquid) |
| Cubic yards |
807.9 |
Quarts (liquid) |
| Cubic yards/minute |
.45 |
Cubic feet/second |
| Cubic yards/minute |
3.367 |
Gallons/second |
| Cubic yards/minute |
12.74 |
Liters/second |
| Cycles/second |
1 |
Hertz |
|
|
| D |
| |
| Multiply |
By |
To Obtain |
| Days |
86,400 |
Seconds |
| Decigrams |
.1 |
Grams |
| Deciliters |
.1 |
Liters |
| Decimeters |
.1 |
Meters |
| Degrees (angle) |
60 |
Minutes |
| Degrees (angle) |
.01111 |
Quadrants |
| Degrees (angle) |
.01745 |
Radians |
| Degrees (angle) |
3600 |
Seconds |
| Degrees (Celsius) |
(°Cx9/5)+32 |
Degrees (Fahrenheit) |
| Degrees (Celsius) |
°C+273.15 |
Degrees (Kelvin) |
| Degrees (Fahrenheit) |
(°F-32)x5/9 |
Degrees (Celsius) |
| Degrees (Fahrenheit) |
°F+459.67 |
Degrees (Rankine) |
| Degrees (Kelvin) |
°K-273.15 |
Degrees (Celsius) |
| Degrees (Rankine) |
°R-459.67 |
Degrees (Fahrenheit) |
| Degrees/second (angle) |
.01745 |
Radians/second |
| Degrees/second (angle) |
.1667 |
Revolutions/minute |
| Degrees/second (angle) |
.002778 |
Revolutions/second |
| Dekagrams |
10 |
Grams |
| Dekaliters |
10 |
Liters |
| Dekameters |
10 |
Meters |
| Drams |
27.34375 |
Grains |
| Drams |
1.771845 |
Grams |
| Drams |
.0625 |
Ounces |
| Drams (troy) |
.1371429 |
Ounces |
| Drams (troy) |
.125 |
Ounces (troy) |
| Dyne-centimeters |
1 |
Ergs |
| Dynes |
1 |
Gram-cm./sec2 |
| Dynes |
10-7 |
Joules/centimeter |
| Dynes |
1.020x10-6 |
Kilograms |
| Dynes |
10-5 |
Newtons |
| Dynes |
7.233x10-5 |
Poundals |
| Dynes |
2.248x10-6 |
Pounds |
| Dynes/centimeter |
.01 |
Ergs/sq.millimeter |
| Dynes/sq. centimeter |
9.869x10-7 |
Atmospheres |
| Dynes/sq. centimeter |
10-6 |
Bars |
|
|
| E |
| |
| Multiply |
By |
To Obtain |
| Em (Pica) |
.4233 |
Centimeters |
| Em (Pica) |
.167 |
Inches |
| Ergs |
9.478x10-11 |
B.T.U. |
| Ergs |
2.390x10-8 |
Calories (gram) |
| Ergs |
1 |
Dyne-centimeters |
| Ergs |
7.376x10-8 |
Foot-pounds |
| Ergs |
.00102 |
Gram-centimeters |
| Ergs |
3.725x10-14 |
Horsepower-hours |
| Ergs |
10-7 |
Joules |
| Ergs |
2.390x10-11 |
Kilocalories |
| Ergs |
1.020x10-8 |
Kilogram-meters |
| Ergs |
2.778x10-14 |
Kilowatt-hrs. |
| Ergs |
2.778x10-11 |
Watt-hours |
| Ergs/second |
5.688x10-9 |
B.T.U./minute |
| Ergs/second |
1 |
Dyne-cm./sec. |
| Ergs/second |
4.427x10-6 |
Foot-pounds/minute |
| Ergs/second |
7.3756x10-8 |
Foot-pounds/second |
| Ergs/second |
1.341x10-10 |
Horsepower |
| Ergs/second |
1.433x10-9 |
Kilocalories/minute |
|
|
| F |
| |
| Multiply |
By |
To Obtain |
| F |
1 |
Farads |
| Faradays |
26.80 |
Ampere-hours |
| Faradays |
96,490 |
Coulombs |
| Faradays/sec. |
96,490 |
Amperes |
| Farads |
1,000,000 |
Microfarads |
| Fathoms |
1.8288 |
Meters |
| Fathoms |
6 |
Feet |
| Feet |
30.48 |
Centimeters |
| Feet |
12 |
Inches |
| Feet |
3.048x10-4 |
Kilometers |
| Feet |
.3048 |
Meters |
| Feet |
1.894x10-4 |
Miles |
| Feet |
1.645x10-4 |
Miles (nautical) |
| Feet |
304.8 |
Millimeters |
| Feet |
.3333 |
Yards |
| Feet of water |
.02950 |
Atmospheres |
| Feet of water |
.8826 |
Inches of mercury |
| Feet of water |
.03048 |
Kilograms/sq. cm. |
| Feet of water |
304.8 |
Kilograms/sq. meter |
| Feet of water |
62.43 |
Pounds/sq. foot |
| Feet of water |
.4335 |
Pounds/sq. inch |
| Feet/minute |
.5080 |
Centimeters/second |
| Feet/minute |
.01667 |
Feet/second |
| Feet/minute |
.01829 |
Kilometers/hour |
| Feet/minute |
.3048 |
Meters/minute |
| Feet/minute |
.01136 |
Miles/hour |
| Feet/second |
30.48 |
Centimeters/second |
| Feet/second |
1.097 |
Kilometers/hour |
| Feet/second |
.5921 |
Knots |
| Feet/second |
18.29 |
Meters/minute |
| Feet/second |
.6818 |
Miles/hour |
| Feet/second |
.01136 |
Miles/minute |
| Feet/sec./sec. |
30.48 |
Centimeters/sec./sec. |
| Feet/sec./sec. |
.3048 |
Meters/sec./sec. |
| Feet/sec./sec. |
1.097 |
Kilometers/hr./sec. |
| Feet/sec./sec. |
.6818 |
Miles/hour/sec. |
| Foot candles |
10.764 |
Lumens/sq. meter |
| Footlamberts |
3.426 |
Candela/square meter |
| Foot-pounds |
.001285 |
B.T.U. |
| Foot-pounds |
13,560,000 |
Ergs |
| Foot-pounds |
.3240 |
Gram calories |
| Foot-pounds |
5.051x10-7 |
Horsepower-hours |
| Foot-pounds |
1.356 |
Joules |
| Foot-pounds |
3.240x10-4 |
Kilocalories |
| Foot-pounds |
.1383 |
Kilogram-meters |
| Foot-pounds |
3.766x10-7 |
Kilowatt-hours |
| Foot-pounds |
1.356 |
Newton-meters |
| Foot-pounds/minute |
.001285 |
B.T.U./minute |
| Foot-pounds/minute |
.01667 |
Foot-pounds/sec. |
| Foot-pounds/minute |
3.030x10-5 |
Horsepower |
| Foot-pounds/minute |
3.240x10-4 |
Kilocalories/minute |
| Foot-pounds/minute |
2.260x10-5 |
Kilowatts |
| Foot-pounds/second |
.07710 |
B.T.U./minute |
| Foot-pounds/second |
4.6262 |
B.T.U./hour |
| Foot-pounds/second |
.001818 |
Horsepower |
| Foot-pounds/second |
.01944 |
Kilocalories/minute |
| Foot-pounds/second |
.001356 |
Kilowatts |
| Furlongs |
660 |
Feet |
| Furlongs |
.125 |
Miles |
| Furlongs |
40 |
Rods |
|
|
| G |
| |
| Multiply |
By |
To Obtain |
| g’s (gravity) |
32.174 |
feet/sec/sec |
| g’s (gravity) |
9.806650 |
meters/sec/sec |
| Gallons |
3785 |
Cubic centimeters |
| Gallons |
.1337 |
Cubic feet |
| Gallons |
231.0 |
Cubic inches |
| Gallons |
.003785 |
Cubic meters |
| Gallons |
.004951 |
Cubic yards |
| Gallons |
.83267 |
Gallons (Imperial) |
| Gallons |
3.785 |
Liters |
| Gallons |
8 |
Pints (liquid) |
| Gallons |
8.3453 |
Pounds of water |
| Gallons |
4 |
Quarts (liquid) |
| Gallons (Imperial) |
1.20095 |
Gallons |
| Gallons/minute |
8.0208 |
Cubic feet/hour |
| Gallons/minute |
.002228 |
Cubic feet/second |
| Gallons/minute |
.06308 |
Liters/sec. |
| Gallons/minute |
6.0086 |
Tons of water/24 hrs. |
| Gausses |
6.452 |
Lines/sq. inch |
| Gausses |
10-8 |
Teslas |
| Gausses |
10-8 |
Webers/sq. cm. |
| Gausses |
6.452x10-8 |
Webers/sq. in. |
| Gausses |
10-4 |
Webers/sq. meter |
| Gilberts |
.7958 |
Ampere-turns |
| Gilberts/centimeter |
.7958 |
Ampere-turns/cm. |
| Gilberts/centimeter |
2.021 |
Ampere-turns/inch |
| Gilberts/centimeter |
79.58 |
Ampere-turns/meter |
| Gills |
.1183 |
Liters |
| Gills |
.25 |
Pints (liquid) |
| Gills (British) |
142.07 |
Cu. centimeters |
| Grade percentage |
.9001 |
Degrees |
| Grains |
.0365714 |
Drams |
| Grains |
.06480 |
Grams |
| Grains |
.002083 |
Ounces (troy) |
| Grains |
.04167 |
Pennyweights (troy) |
| Grains (troy) |
1 |
Grains |
| Grains/gallon |
17.118 |
Parts/million |
| Grains/gallon |
142.86 |
Pounds/million gallons |
| Grains/Imp. gallon |
14.254 |
Parts/million |
| Gram-centimeters |
9.295x10-8 |
B.T.U. |
| Gram-centimeters |
980.7 |
Ergs |
| Gram-centimeters |
2.344x10-8 |
Kilocalories |
| Gram-centimeters |
10-5 |
Kilogram-meters |
| Gram-centimeters/sec2 |
1 |
Dynes |
| Grams |
980.7 |
Dynes |
| Grams |
15.43 |
Grains |
| Grams |
.001 |
Kilograms |
| Grams |
1000 |
Milligrams |
| Grams |
.03527 |
Ounces |
| Grams |
.03215 |
Ounces (troy) |
| Grams |
.07093 |
Poundals |
| Grams |
.002205 |
Pounds |
| Grams/centimeter |
.005600 |
Pounds/inch |
| Grams/cu. centimeter |
62.43 |
Pounds/cubic foot |
| Grams/cu. centimeter |
.03613 |
Pounds/cubic inch |
| Grams/liter |
58.417 |
Grains/gallon |
| Grams/liter |
8.345 |
Pounds/1000 gallons |
| Grams/liter |
.062427 |
Pounds/cubic foot |
| Grams/liter |
1000 |
Parts/million |
| Grams/sq. centimeter |
2.0481 |
Pounds/sq. foot |
|
|
| H |
|
| Multiply |
By |
To Obtain |
| H |
1 |
Henries |
| Hands |
4 |
Inches |
| Hectares |
2.471 |
Acres |
| Hectares |
10,000 |
Square meters |
| Hectares |
107,600 |
Square feet |
| Hectograms |
100 |
Grams |
| Hectoliters |
100 |
Liters |
| Hectometers |
100 |
Meters |
| Hectowatts |
100 |
Watts |
| Hertz |
1 |
Cycles/second |
| Hogsheads |
8.42184 |
Cubic feet |
| Hogsheads |
63 |
Gallons |
| Hogsheads (British) |
10.114 |
Cubic feet |
| Horsepower |
42.41 |
B.T.U./minute |
| Horsepower |
33,000 |
Foot-pounds/min. |
| Horsepower |
550 |
Foot-pounds/sec. |
| Horsepower |
1.014 |
Horsepower (metric) |
| Horsepower |
10.69 |
Kilocalories/minute |
| Horsepower |
.7457 |
Kilowatts |
| Horsepower |
745.7 |
Watts |
| Horsepower (boiler) |
33,479 |
B.T.U./hour |
| Horsepower (boiler) |
9.803 |
Kilowatts |
| Horsepower (metric) |
.9863 |
Horsepower |
| Horsepower-hours |
2544 |
B.T.U. |
| Horsepower-hours |
641,600 |
Calories (gram) |
| Horsepower-hours |
2.685x1013 |
Ergs |
| Horsepower-hours |
1,980,000 |
Foot-pounds |
| Horsepower-hours |
2,684,520 |
Joules |
| Horsepower-hours |
641.6 |
Kilocalories |
| Horsepower-hours |
273,700 |
Kilogram-meters |
| Horsepower-hours |
.7457 |
Kilowatt-hours |
| Hundredweights |
1600 |
Ounces |
| Hundredweights |
100 |
Pounds |
| Hundredweights |
.05 |
Tons |
| Hundredweights |
.0446429 |
Tons (long) |
| Hundredweights |
.0453592 |
Tons (metric) |
| Hundredweights (long) |
112 |
Pounds |
| Hundredweights (long) |
.05 |
Tons (long) |
|
|
| I |
|
| Multiply |
By |
To Obtain |
| Inches |
2.54 |
Centimeters |
| Inches |
.0254 |
Meters |
| Inches |
25.4 |
Millimeters |
| Inches |
1,000 |
Mils |
| Inches |
.02778 |
Yards |
| Inches of mercury |
.03342 |
Atmospheres |
| Inches of mercury |
1.133 |
Feet of water |
| Inches of mercury |
.03453 |
Kilograms/sq. cm. |
| Inches of mercury |
345.3 |
Kilograms/sq. meter |
| Inches of mercury |
70.73 |
Pounds/sq. foot |
| Inches of mercury |
.4912 |
Pounds/sq. inch |
| Inches of water |
.002458 |
Atmospheres |
| Inches of water |
.07355 |
Inches of mercury |
| Inches of water |
25.40 |
Kilograms/sq. meter |
| Inches of water |
.5781 |
Ounces/sq. inch |
| Inches of water |
5.202 |
Pounds/sq. foot |
| Inches of water |
.03613 |
Pounds/sq. inch |
|
|
| J |
|
Multiply |
By |
To Obtain |
| J |
1 |
Joules |
| Joules |
9.478x10-4 |
B.T.U. |
| Joules |
10,000,000 |
Ergs |
| Joules |
.7376 |
Foot-pounds |
| Joules |
3.725x10-7 |
Horsepower-hours |
| Joules |
2.390x10-4 |
Kilocalories |
| Joules |
.1020 |
Kilogram-meters |
| Joules |
2.778x10-7 |
Kilowatt-hours |
| Joules |
1 |
Newton-meters |
| Joules |
2.778x10-4 |
Watt-hours |
|
|
| K |
|
| Multiply |
By |
To Obtain |
| Kilocalories |
3.966 |
B.T.U. |
| Kilocalories |
1 |
Food calories |
| Kilocalories |
3086 |
Foot-pounds |
| Kilocalories |
1000 |
Gram calories |
| Kilocalories |
.001559 |
Horsepower-hours |
| Kilocalories |
4,184 |
Joules |
| Kilocalories |
1 |
Kilogram calories |
| Kilocalories |
426.9 |
Kilogram-meters |
| Kilocalories |
4.184 |
Kilojoules |
| Kilocalories |
.001162 |
Kilowatt-hours |
| Kilocalories/minute |
51.43 |
Foot-pounds/second |
| Kilocalories/minute |
.09351 |
Horsepower |
| Kilocalories/minute |
.06973 |
Kilowatts |
| Kilogram-meters |
7.231 |
Foot-pounds |
| Kilogram-meters/sec.2 |
1 |
Newtons |
| Kilograms |
1000 |
Grams |
| Kilograms |
70.93 |
Poundals |
| Kilograms |
2.205 |
Pounds |
| Kilograms |
.001102 |
Tons |
| Kilograms/cu. meter |
.001 |
Grams/cu. centimeter |
| Kilograms/cu. meter |
.06243 |
Pounds/cu. foot |
| Kilograms/cu. meter |
3.613x10-5 |
Pounds/cu. inch |
| Kilograms/meter |
.6720 |
Pounds/foot |
| Kilograms/sq. cm. |
.9678 |
Atmospheres |
| Kilograms/sq. cm. |
980,665 |
Dynes |
| Kilograms/sq. cm. |
32.81 |
Feet of water |
| Kilograms/sq. cm. |
28.96 |
Inches of mercury |
| Kilograms/sq. cm. |
2,048 |
Pounds/sq. foot |
| Kilograms/sq. cm. |
14.22 |
Pounds/sq. inch |
| Kilograms/sq. meter |
9.678x10-5 |
Atmospheres |
| Kilograms/sq. meter |
9.807x10-5 |
Bars |
| Kilograms/sq. meter |
.003281 |
Feet of water |
| Kilograms/sq. meter |
.002896 |
Inches of mercury |
| Kilograms/sq. meter |
.2048 |
Pounds/sq. foot |
| Kilograms/sq. meter |
.001422 |
Pounds./sq. inch |
| Kilograms/sq. millimeter |
1,000,000 |
Kilograms/sq. meter |
| Kilolines |
1000 |
Maxwells |
| Kiloliters |
1000 |
Liters |
| Kilometers |
100,000 |
Centimeters |
| Kilometers |
3281 |
Feet |
| Kilometers |
1000 |
Meters |
| Kilometers |
.6214 |
Miles |
| Kilometers |
1094 |
Yards |
| Kilometers/hour |
27.78 |
Centimeters/second |
| Kilometers/hour |
54.68 |
Feet/minute |
| Kilometers/hour |
.9113 |
Feet/second |
| Kilometers/hour |
.5396 |
Knots |
| Kilometers/hour |
16.67 |
Meters/minute |
| Kilometers/hour |
.6214 |
Miles/hour |
| Kilometers/hr./sec. |
27.78 |
Centimeters/sec./sec. |
| Kilometers/hr./sec. |
.9113 |
Feet/sec./sec. |
| Kilometers/hr./sec. |
.2778 |
Meters/sec./sec. |
| Kilometers/liter |
2.352 |
Miles/gallon |
| KiloNewtons |
224.8 |
Pounds |
| KiloPascals |
.1450 |
Pounds/sq. inch |
| Kilowatt-hours |
3412 |
B.T.U. |
| Kilowatt-hours |
3.600x1013 |
Ergs |
| Kilowatt-hours |
2,655,000 |
Foot-pounds |
| Kilowatt-hours |
1.341 |
Horsepower-hours |
| Kilowatt-hours |
3,600,000 |
Joules |
| Kilowatt-hours |
860.4 |
Kilocalories |
| Kilowatt-hours |
367,100 |
Kilogram-meters |
| Kilowatts |
56.87 |
B.T.U./minute |
| Kilowatts |
44,250 |
Foot-pounds/minute |
| Kilowatts |
737.6 |
Foot-pounds/second |
| Kilowatts |
1.341 |
Horsepower |
| Kilowatts |
14.34 |
Kilocalories/minute |
| Kilowatts |
1000 |
Watts |
| Knots |
1.689 |
Feet/second |
| Knots |
1.8532 |
Kilometers/hr. |
| Knots |
1.151 |
Miles/hour |
| Knots |
1 |
Nautical miles/hour |
|
|
| L |
|
Multiply |
By |
To Obtain |
| Lamberts |
.3183 |
Candela/sq. centimeter |
| Lamberts |
2.054 |
Candela/sq. inch |
| Lamberts |
3183 |
Candela/sq. meter |
| Leagues |
3 |
Miles (nautical) |
| Light years |
9.4609x1012 |
Kilometers |
| Light years |
5.9x1012 |
Miles |
| Lines/sq. centimeter |
1 |
Gausses |
| Lines/sq. inch |
.1550 |
Gausses |
| Lines/sq. inch |
1.550x10-9 |
Webers/sq. centimeter |
| Lines/sq. inch |
10-8 |
Webers/sq. inch |
| Links (engineer’s) |
12 |
Inches |
| Links (surveyor’s) |
7.92 |
Inches |
| Liters |
1000 |
Cubic centimeters |
| Liters |
.03531 |
Cubic feet |
| Liters |
61.02 |
Cubic inches |
| Liters |
.001 |
Cubic meters |
| Liters |
.001308 |
Cubic yards |
| Liters |
.2642 |
Gallons |
| Liters |
1.000 |
Kilograms of water |
| Liters |
2.113 |
Pints (liquid) |
| Liters |
1.057 |
Quarts (liquid) |
| Liters/minute |
5.886x10-4 |
Cu. feet/second |
| Liters/minute |
.004403 |
Gallons/second |
| Lumens |
.07958 |
Spherical candle power |
| Lumens |
.001496 |
Watts |
| Lumens/sq. foot |
1 |
Foot-candles |
| Lumens/sq. foot |
10.76 |
Lumens/sq. meter |
| Lux |
.0929 |
Foot-candles |
|
|
| M |
|
Multiply |
By |
To Obtain |
| Maxwells |
.001 |
Kilolines |
| Maxwells |
10-8 |
Webers |
| Megajoules |
.2778 |
Kilowatt-hours |
| Megalines |
1,000,000 |
Maxwells |
| MegaPascals |
145.0 |
Pounds/sq. inch |
| Meter-kilograms |
98,070,000 |
Centimeter-dynes |
| Meter-kilograms |
100,000 |
Centimeter-grams |
| Meter-kilograms |
7.233 |
Pound-feet |
| Meters |
100 |
Centimeters |
| Meters |
3.281 |
Feet |
| Meters |
39.37 |
Inches |
| Meters |
.001 |
Kilometers |
| Meters |
6.214x10-4 |
Miles |
| Meters |
5.396x10-4 |
Miles (nautical) |
| Meters |
1000 |
Millimeters |
| Meters |
1.094 |
Yards |
| Meters/minute |
1.667 |
Centimeters/second |
| Meters/minute |
3.281 |
Feet/minute |
| Meters/minute |
.05468 |
Feet/second |
| Meters/minute |
.06 |
Kilometers/hour |
| Meters/minute |
.03238 |
Knots |
| Meters/minute |
.03728 |
Miles/hour |
| Meters/second |
196.8 |
Feet/minute |
| Meters/second |
3.281 |
Feet/second |
| Meters/second |
3.6 |
Kilometers/hour |
| Meters/second |
.06 |
Kilometers/minute |
| Meters/second |
2.237 |
Miles/hour |
| Meters/second |
.03728 |
Miles/minute |
| Meters/sec./sec. |
3.281 |
Feet/sec./sec. |
| Meters/sec./sec. |
3.6 |
Kilometers/hr./sec. |
| Meters/sec./sec. |
2.237 |
Miles/hour/sec. |
| Mhos |
1 |
Siemens |
| Microfarads |
10-6 |
Farads |
| Microns |
10-6 |
Meters |
| Mil-feet |
9.425x10-6 |
Cu. inches |
| Miles |
160,900 |
Centimeters |
| Miles |
5280 |
Feet |
| Miles |
63,360 |
Inches |
| Miles |
1.609 |
Kilometers |
| Miles |
1,609 |
Meters |
| Miles |
.8684 |
Miles (nautical) |
| Miles |
1760 |
Yards |
| Miles (nautical) |
6,080.27 |
Feet |
| Miles (nautical) |
1.853 |
Kilometers |
| Miles (nautical) |
1,853 |
Meters |
| Miles (nautical) |
1.1516 |
Miles |
| Miles (nautical) |
2,027 |
Yards |
| Miles/gallon |
.4251 |
Kilometers/liter |
| Miles/hour |
44.70 |
Centimeters/second |
| Miles/hour |
88 |
Feet/minute |
| Miles/hour |
1.467 |
Feet/second |
| Miles/hour |
1.609 |
Kilometers/hour |
| Miles/hour |
.8684 |
Knots |
| Miles/hour |
26.82 |
Meters/minute |
| Miles/hour |
.1667 |
Miles/minute |
| Miles/hour/sec. |
44.70 |
Centimeters/sec./sec. |
| Miles/hour/sec. |
1.467 |
Feet/sec./sec. |
| Miles/hour/sec. |
1.609 |
Kilometers/hr./sec. |
| Miles/hour/sec. |
.4470 |
Meters/sec./sec. |
| Miles/minute |
2682 |
Centimeters/second |
| Miles/minute |
88 |
Feet/second |
| Miles/minute |
1.609 |
Kilometers/minute |
| Miles/minute |
60 |
Miles/hour |
| Milliers |
1000 |
Kilograms |
| Milligrams |
.01543 |
Grains |
| Milligrams |
.001 |
Grams |
| Milligrams/liter |
1 |
Parts/million |
| Milliliters |
.001 |
Liters |
| Millimeters |
.1 |
Centimeters |
| Millimeters |
.03937 |
Inches |
| Millimeters |
.003281 |
Feet |
| Millimeters |
39.37 |
Mils |
| Millimeters of mercury |
.001316 |
Atmospheres |
| Millimeters of mercury |
.001333 |
Bars |
| Millimeters of mercury |
.04461 |
Feet of water |
| Millimeters of mercury |
13.60 |
Kilograms/sq. meter |
| Millimeters of mercury |
133.3 |
Pascals |
| Millim | |
