Energy converter
Joules, calories, kilowatt-hours, BTU and more.
Kilojoules (kJ)
1 joule = 0.001 kilojoules
Units in this category
| Unit | Symbol |
|---|---|
| joule | J |
| kilojoule | kJ |
| calorie | cal |
| kilocalorie | kcal |
| watt-hour | Wh |
| kilowatt-hour | kWh |
| British thermal unit | BTU |
| therm | thm |
| electronvolt | eV |
| foot-pound | ft·lbf |
All conversions go through the joule as the base unit.
All energy conversions (70)
- Joules to kilojoules
- Joules to calories
- Joules to kilocalories
- Joules to watt-hours
- Joules to kilowatt-hours
- Joules to British thermal units
- Joules to therms
- Joules to electronvolts
- Joules to foot-pounds
- Kilojoules to joules
- Kilojoules to calories
- Kilojoules to kilocalories
- Kilojoules to watt-hours
- Kilojoules to kilowatt-hours
- Kilojoules to British thermal units
- Kilojoules to therms
- Kilojoules to electronvolts
- Kilojoules to foot-pounds
- Calories to joules
- Calories to kilojoules
- Calories to kilocalories
- Calories to kilowatt-hours
- Calories to British thermal units
- Kilocalories to joules
- Kilocalories to kilojoules
- Kilocalories to calories
- Kilocalories to watt-hours
- Kilocalories to kilowatt-hours
- Kilocalories to British thermal units
- Kilocalories to therms
- Kilocalories to electronvolts
- Kilocalories to foot-pounds
- Watt-hours to joules
- Watt-hours to kilojoules
- Watt-hours to kilocalories
- Watt-hours to kilowatt-hours
- Watt-hours to British thermal units
- Kilowatt-hours to joules
- Kilowatt-hours to kilojoules
- Kilowatt-hours to calories
- Kilowatt-hours to kilocalories
- Kilowatt-hours to watt-hours
- Kilowatt-hours to British thermal units
- Kilowatt-hours to therms
- Kilowatt-hours to electronvolts
- Kilowatt-hours to foot-pounds
- British thermal units to joules
- British thermal units to kilojoules
- British thermal units to calories
- British thermal units to kilocalories
- British thermal units to watt-hours
- British thermal units to kilowatt-hours
- British thermal units to therms
- British thermal units to electronvolts
- British thermal units to foot-pounds
- Therms to joules
- Therms to kilojoules
- Therms to kilocalories
- Therms to kilowatt-hours
- Therms to British thermal units
- Electronvolts to joules
- Electronvolts to kilojoules
- Electronvolts to kilocalories
- Electronvolts to kilowatt-hours
- Electronvolts to British thermal units
- Foot-pounds to joules
- Foot-pounds to kilojoules
- Foot-pounds to kilocalories
- Foot-pounds to kilowatt-hours
- Foot-pounds to British thermal units