Energy Conversions

Explore energy conversions with clear formulas, worked examples, and an interactive calculator.

• Joule to Kilojoule

  Joule (J) to Kilojoule (kJ)

• Joules to Calories

  Joule (J) to Thermochemical calorie (cal)

• Joule to Kilocalorie

  Joule (J) to Kilocalorie (kcal)

• Joule to Watt-hour

  Joule (J) to Watt-hour (Wh)

• Joule to Kilowatt-hour

  Joule (J) to Kilowatt-hour (kWh)

• Joule to Electronvolt

  Joule (J) to Electronvolt (eV)

• Joule to British thermal unit (IT)

  Joule (J) to British thermal unit (IT) (BTU)

• Kilojoule to Joule

  Kilojoule (kJ) to Joule (J)

• Kilojoule to Thermochemical calorie

  Kilojoule (kJ) to Thermochemical calorie (cal)

• Kilojoule to Kilocalorie

  Kilojoule (kJ) to Kilocalorie (kcal)

• Kilojoule to Watt-hour

  Kilojoule (kJ) to Watt-hour (Wh)

• Kilojoule to Kilowatt-hour

  Kilojoule (kJ) to Kilowatt-hour (kWh)

• Kilojoule to Electronvolt

  Kilojoule (kJ) to Electronvolt (eV)

• Kilojoule to British thermal unit (IT)

  Kilojoule (kJ) to British thermal unit (IT) (BTU)

• Thermochemical calorie to Joule

  Thermochemical calorie (cal) to Joule (J)

• Thermochemical calorie to Kilojoule

  Thermochemical calorie (cal) to Kilojoule (kJ)

• Thermochemical calorie to Kilocalorie

  Thermochemical calorie (cal) to Kilocalorie (kcal)

• Thermochemical calorie to Watt-hour

  Thermochemical calorie (cal) to Watt-hour (Wh)

• Thermochemical calorie to Kilowatt-hour

  Thermochemical calorie (cal) to Kilowatt-hour (kWh)

• Thermochemical calorie to Electronvolt

  Thermochemical calorie (cal) to Electronvolt (eV)

• Thermochemical calorie to British thermal unit (IT)

  Thermochemical calorie (cal) to British thermal unit (IT) (BTU)

• Kilocalorie to Joule

  Kilocalorie (kcal) to Joule (J)

• Kilocalorie to Kilojoule

  Kilocalorie (kcal) to Kilojoule (kJ)

• Kilocalorie to Thermochemical calorie

  Kilocalorie (kcal) to Thermochemical calorie (cal)

• Kilocalorie to Watt-hour

  Kilocalorie (kcal) to Watt-hour (Wh)

• Kilocalorie to Kilowatt-hour

  Kilocalorie (kcal) to Kilowatt-hour (kWh)

• Kilocalorie to Electronvolt

  Kilocalorie (kcal) to Electronvolt (eV)

• Kilocalorie to British thermal unit (IT)

  Kilocalorie (kcal) to British thermal unit (IT) (BTU)

• Watt-hour to Joule

  Watt-hour (Wh) to Joule (J)

• Watt-hour to Kilojoule

  Watt-hour (Wh) to Kilojoule (kJ)

• Watt-hour to Thermochemical calorie

  Watt-hour (Wh) to Thermochemical calorie (cal)

• Watt-hour to Kilocalorie

  Watt-hour (Wh) to Kilocalorie (kcal)

• Watt-hour to Kilowatt-hour

  Watt-hour (Wh) to Kilowatt-hour (kWh)

• Watt-hour to Electronvolt

  Watt-hour (Wh) to Electronvolt (eV)

• Watt-hour to British thermal unit (IT)

  Watt-hour (Wh) to British thermal unit (IT) (BTU)

• Kilowatt-hour to Joule

  Kilowatt-hour (kWh) to Joule (J)

• Kilowatt-hour to Kilojoule

  Kilowatt-hour (kWh) to Kilojoule (kJ)

• Kilowatt-hour to Thermochemical calorie

  Kilowatt-hour (kWh) to Thermochemical calorie (cal)

• Kilowatt-hour to Kilocalorie

  Kilowatt-hour (kWh) to Kilocalorie (kcal)

• Kilowatt-hour to Watt-hour

  Kilowatt-hour (kWh) to Watt-hour (Wh)

• Kilowatt-hour to Electronvolt

  Kilowatt-hour (kWh) to Electronvolt (eV)

• Kilowatt-hour to British thermal unit (IT)

  Kilowatt-hour (kWh) to British thermal unit (IT) (BTU)

• Electronvolt to Joule

  Electronvolt (eV) to Joule (J)

• Electronvolt to Kilojoule

  Electronvolt (eV) to Kilojoule (kJ)

• Electronvolt to Thermochemical calorie

  Electronvolt (eV) to Thermochemical calorie (cal)

• Electronvolt to Kilocalorie

  Electronvolt (eV) to Kilocalorie (kcal)

• Electronvolt to Watt-hour

  Electronvolt (eV) to Watt-hour (Wh)

• Electronvolt to Kilowatt-hour

  Electronvolt (eV) to Kilowatt-hour (kWh)

• Electronvolt to British thermal unit (IT)

  Electronvolt (eV) to British thermal unit (IT) (BTU)

• British thermal unit (IT) to Joule

  British thermal unit (IT) (BTU) to Joule (J)

• British thermal unit (IT) to Kilojoule

  British thermal unit (IT) (BTU) to Kilojoule (kJ)

• British thermal unit (IT) to Thermochemical calorie

  British thermal unit (IT) (BTU) to Thermochemical calorie (cal)

• British thermal unit (IT) to Kilocalorie

  British thermal unit (IT) (BTU) to Kilocalorie (kcal)

• British thermal unit (IT) to Watt-hour

  British thermal unit (IT) (BTU) to Watt-hour (Wh)

• British thermal unit (IT) to Kilowatt-hour

  British thermal unit (IT) (BTU) to Kilowatt-hour (kWh)

• British thermal unit (IT) to Electronvolt

  British thermal unit (IT) (BTU) to Electronvolt (eV)