Joule Conversion Factors - Energy

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  Quantity     Reference Unit     is equal to     Conversion Factor     Unit  
1joule = 1.0E+18  attojoule
1 = 0.00094781712031332  BTU (international)
1 = 0.0009484516527  BTU (thermochemical)
1 = 0.2388458966275  calorie (international)
1 = 0.0002388458966275  calorie (nutritional)
1 = 0.23900573613767  calorie (thermochemical)
1 = 10000000  dyne-centimeter
1 = 6.241807627E+18  electron volt
1 = 10000000  erg
1 = 0.7375621493  foot-pound
1 = 1.0E-9  gigajoule
1 = 2.3900573613767E-19  gigaton
1 = 2.7777777777778E-13  gigawatt-hour
1 = 10197.162130094  gram force-centimeter
1 = 101.97162130094  gram force-meter
1joule = 3.725061361111E-7  horsepower-hour
1 = 141.6119326656  inch-ounce
1 = 8.8507457916  inch-pound
1 = 1  joule
1 = 0.0002388458966275  kilocalorie (international)
1 = 0.00023900573613767  kilocalorie (thermochemical)
1 = 6.241807627E+15  kiloelectron volt
1 = 10.197162130094  kilogram force-centimeter
1 = 0.10197162130094  kilogram force-meter
1 = 0.001  kilojoule
1 = 2.3900573613767E-13  kiloton
1 = 2.7777777777778E-7  kilowatt-hour
1 = 0.001  kilowatt-second
1 = 9.4781712031332E-7  MBTU
1 = 6241807627000  megaelectron volt
1joule = 1.0E-6  megajoule
1 = 2.3900573613767E-16  megaton
1 = 2.7777777777778E-10  megawatt-hour
1 = 0.10197162130094  meter-kilopond
1 = 1000000  microjoule
1 = 1000  millijoule
1 = 1000000000  nanojoule
1 = 1  newton-meter
1 = 141.6119326656  ounce force-inch
1 = 0.7375621493  pound force-foot
1 = 8.8507457916  pound force-inch
1 = 23.7303604571  poundal-foot
1 = 9.4781698791344E-9  therm
1 = 9.4781698791345E-9  therm (EC)
1 = 9.4804342797336E-9  therm (US)
1joule = 2.3900573613767E-10  ton (explosives)
1 = 7.898476002611E-8  ton-hour (refrigeration)
1 = 0.00027777777777778  watt-hour
1 = 1  watt-second

   
  Quantity     Unit     is equal to     Conversion Factor     Reference Unit  
1attojoule = 1.0E-18joule
1BTU (international) = 1055.05585262
1BTU (thermochemical) = 1054.3499999744
1calorie (international) = 4.1868
1calorie (nutritional) = 4186.8
1calorie (thermochemical) = 4.184
1dyne-centimeter = 1.0E-7
1electron volt = 1.6021000001255E-19
1erg = 1.0E-7
1foot-pound = 1.3558179482896
1gigajoule = 1000000000
1gigaton = 4.184E+18
1gigawatt-hour = 3600000000000
1gram force-centimeter = 9.8066499996977E-5
1gram force-meter = 0.0098066499996977
1horsepower-hour = 2684519.5368856joule
1inch-ounce = 0.0070615518140084
1inch-pound = 0.11298482902413
1joule = 1
1kilocalorie (international) = 4186.8
1kilocalorie (thermochemical) = 4184
1kiloelectron volt = 1.6021000001255E-16
1kilogram force-centimeter = 0.098066499996977
1kilogram force-meter = 9.8066499996977
1kilojoule = 1000
1kiloton = 4184000000000
1kilowatt-hour = 3600000
1kilowatt-second = 1000
1MBTU = 1055055.85262
1megaelectron volt = 1.6021000001255E-13
1megajoule = 1000000joule
1megaton = 4.184E+15
1megawatt-hour = 3600000000
1meter-kilopond = 9.8066499996977
1microjoule = 1.0E-6
1millijoule = 0.001
1nanojoule = 1.0E-9
1newton-meter = 1
1ounce force-inch = 0.0070615518140084
1pound force-foot = 1.3558179482896
1pound force-inch = 0.11298482902413
1poundal-foot = 0.042140109999922
1therm = 105505600
1therm (EC) = 105505600
1therm (US) = 105480400
1ton (explosives) = 4184000000joule
1ton-hour (refrigeration) = 12660670.23144
1watt-hour = 3600
1watt-second = 1

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