Energy Conversion Calculator

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Converts the energy in one unit to the others.

Energy Conversion
Energy
GroupUnit nameResultUnit
Metricerg10,000,000erg
joule1J
kilowatt-hour2.7777777777778E-7kWh
Caloriecalorie (th)0.23900573613767calth
kilocalorie (th)2.3900573613767E-4kcalth
calorie (IT)0.2388458966275calIT
kilocalorie (IT)2.388458966275E-4kcalIT
Physicselectronvolt6.2415094796077E+18eV
HeatBritish thermal unit9.4781712031332E-4BTU
Imperialfoot-pound force0.73756214945755ftlbf
foot-poundal23.730360457056ftpdl
Atmospherelitre-atmosphere0.0098692326671601atm
Calories are calculated in units of thermodynamic calorie (calth) and International Steam Table calorie (calIT).

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