Kilojoules to Kilowatt-hours Converter
1 Kilojoule = 0.000277778 Kilowatt-hours
kJ
kWh
1 kJ = 0.000277778 kWh. To convert kilojoules to kilowatt-hours, multiply by 0.000277778; to convert back, multiply by 3,600.
Conversion formula
1 kJ = 0.000277778 kWh
To convert from Kilojoules to Kilowatt-hours, multiply the value in kilojoules by 0.000277778.
| Kilojoules (kJ) | Kilowatt-hours (kWh) |
|---|---|
| 0.001 | 2.77778e-7 |
| 0.01 | 0.00000277778 |
| 0.1 | 0.0000277778 |
| 1 | 0.000277778 |
| 2 | 0.000555556 |
| 5 | 0.00138889 |
| 10 | 0.00277778 |
| 25 | 0.00694444 |
| 50 | 0.0138889 |
| 100 | 0.0277778 |
| 250 | 0.0694444 |
| 500 | 0.138889 |
| 1000 | 0.277778 |
1 kilojoule in every energy unit
| Joules | 1,000 J |
| Megajoules | 0.001 MJ |
| Calories | 239.006 cal |
| Kilocalories | 0.239006 kcal |
| Watt-hours | 0.277778 Wh |
| Kilowatt-hours | 0.000277778 kWh |
| British Thermal Units | 0.947817 BTU |
Frequently Asked Questions
How many kilowatt-hours are in 1 kilojoule?
1 kilojoule equals 0.000277778 kilowatt-hours. So 10 kilojoules are 0.00277778 kilowatt-hours and 100 kilojoules are 0.0277778 kilowatt-hours.
How do I convert kilojoules to kilowatt-hours by hand?
Multiply the number of kilojoules by 0.000277778. To go the other way, multiply kilowatt-hours by 3,600 (or divide by 0.000277778).
How many kilojoules are in 1 kilowatt-hour?
1 kilowatt-hour equals 3,600 kilojoules.