Kilowatt Hours to Joules Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Kilowatt Hours to Joules
Multiply the kilowatt hours value by 3.6e+6: 1 kWh = 3.6e+6 J. Going the other way, 1 J = 2.7778e-7 kWh, so divide by 3.6e+6 or use the Joules to Kilowatt Hours converter.
About these units
Kilowatt Hours (kWh)
A kilowatt-hour is 1,000 watt-hours, exactly 3.6 megajoules. Household electricity is billed per kWh.
Joules (J)
The joule is the SI unit of energy: the work done by a force of one newton over one meter. Lifting a small apple one meter takes about one joule.
Kilowatt Hours to Joules conversion table
| Kilowatt Hours (kWh) | Joules (J) |
|---|---|
| 1 kWh | 3.6e+6 J |
| 2 kWh | 7.2e+6 J |
| 3 kWh | 1.08e+7 J |
| 4 kWh | 1.44e+7 J |
| 5 kWh | 1.8e+7 J |
| 10 kWh | 3.6e+7 J |
| 20 kWh | 7.2e+7 J |
| 25 kWh | 9e+7 J |
| 50 kWh | 1.8e+8 J |
| 100 kWh | 3.6e+8 J |
| 500 kWh | 1.8e+9 J |
| 1,000 kWh | 3.6e+9 J |
More kilowatt hours conversions
- Kilowatt Hours to Watt Hours1 kWh = 1,000 Wh
- Kilowatt Hours to Electron Volts1 kWh = 2.2469e+25 eV
- Kilowatt Hours to Megawatt Hours1 kWh = 0.001 MWh
- Kilowatt Hours to Calories1 kWh = 860,421 cal
- Kilowatt Hours to British Thermal Units1 kWh = 3,412.13 BTU
- Kilowatt Hours to Ergs1 kWh = 3.6e+13 erg
See every unit on the Energy Converter.