Kilojoule to Kilowatt-hour Converter
Convert Kilojoules (kJ) to Kilowatt-hours (kWh) instantly. Enter a value below for an accurate Energy conversion.
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Convert from Kilojoule to Kilowatt-hour
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Kilojoule to Kilowatt-hour: Quick Answer
One Kilojoule (kJ) equals 0.000278 Kilowatt-hours (kWh). To convert any value, enter it above or use the formula below.
Formula
Multiply the Kilojoule value by 0.000278 to get the equivalent in Kilowatt-hours.
Kilojoule to Kilowatt-hour Conversion Table
| kJ | kWh |
|---|---|
| 1 | 0.000278 |
| 2 | 0.000556 |
| 3 | 0.000833 |
| 5 | 0.001389 |
| 10 | 0.002778 |
| 20 | 0.005556 |
| 50 | 0.013889 |
| 100 | 0.027778 |
| 1,000 | 0.277778 |
| kWh | kJ |
|---|---|
| 1 | 3,600 |
| 2 | 7,200 |
| 3 | 10,800 |
| 5 | 18,000 |
| 10 | 36,000 |
| 20 | 72,000 |
| 50 | 180,000 |
| 100 | 360,000 |
| 1,000 | 3,600,000 |
Frequently Asked Questions
How many Kilowatt-hours are in one Kilojoule?
One Kilojoule equals 0.000278 Kilowatt-hours.
How do I convert Kilojoules to Kilowatt-hours?
Multiply the number of Kilojoules by 0.000278. For example, 10 kJ = 0.002778 kWh.
Is the kJ to kWh converter free?
Yes. Quick Unit Convert is completely free to use, with no signup required.