Energy Conversion

Convert energy units from one form to another.


Value to Convert
Unit From
Unit To
Precision
Output:
Formulas for Conversion
  • Calories to Joules: Joules = Calories * 4.184
  • Foot Pounds to Joules: Joules = Foot Pounds * 1.35582
  • Joules to Joules: Joules = Joules
  • Kilojoules to Joules: Joules = Kilojoules * 1000
  • Kilowatt Hours to Joules: Joules = Kilowatt Hours * 3.6e6
  • Megaelectronvolts to Joules: Joules = Megaelectronvolts * 1.60218e-13
  • Megajoules to Joules: Joules = Megajoules * 1e6
  • Megawatt Hours to Joules: Joules = Megawatt Hours * 3.6e9
  • Newton Meters to Joules: Joules = Newton Meters * 1
  • Watt Hours to Joules: Joules = Watt Hours * 3600