Kilowatt-hours to Kilojoules
1 Kilowatt-hour = 3,600 Kilojoules
3,600
About these units
Kilowatt-hours
The kilowatt-hour is the energy of 1,000 watts running for one hour, about 3.6 million joules. It's the standard unit on electricity bills.
Kilojoules
The kilojoule equals 1,000 joules and is the metric unit for food energy in many countries and for mechanical work.
Conversion formula
To convert Kilowatt-hour to Kilojoule, multiply the value by 3,600.
Quick reference
| Kilowatt-hours | Kilojoules |
|---|---|
| 1 | 3,600 |
| 2 | 7,200 |
| 5 | 18,000 |
| 10 | 36,000 |
| 100 | 360,000 |
Frequently asked questions
- How many Kilojoules are in one Kilowatt-hour?
- 1 Kilowatt-hour = 3,600 Kilojoules.
- How many Kilowatt-hours are in one Kilojoule?
- 1 Kilojoule = 0.0002777777778 (2.777777778 × 10⁻⁴) Kilowatt-hours.