Kilojoule to kilowatt-hour converter (kJ to kWh)
1 kilojoule = 0.000277778 kilowatt-hour · 1 kilowatt-hour = 3,600 kilojoule
kilojoule to kilowatt-hour formula
kilowatt-hour = kilojoule ÷ 3,600
Worked example
10 kilojoule = 10 ÷ 3,600 = 0.00277778 kilowatt-hour
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kilojoule to kilowatt-hour conversion table
| kilojoule (kJ) | kilowatt-hour (kWh) |
|---|---|
| 1 kJ | 0.000277778 kWh |
| 2 kJ | 0.000555556 kWh |
| 3 kJ | 0.000833333 kWh |
| 4 kJ | 0.00111111 kWh |
| 5 kJ | 0.00138889 kWh |
| 6 kJ | 0.00166667 kWh |
| 7 kJ | 0.00194444 kWh |
| 8 kJ | 0.00222222 kWh |
| 9 kJ | 0.0025 kWh |
| 10 kJ | 0.00277778 kWh |
| 15 kJ | 0.00416667 kWh |
| 20 kJ | 0.00555556 kWh |
| 25 kJ | 0.00694444 kWh |
| 30 kJ | 0.00833333 kWh |
| 40 kJ | 0.0111111 kWh |
| 50 kJ | 0.0138889 kWh |
| 60 kJ | 0.0166667 kWh |
| 70 kJ | 0.0194444 kWh |
| 80 kJ | 0.0222222 kWh |
| 90 kJ | 0.025 kWh |
| 100 kJ | 0.0277778 kWh |
| 200 kJ | 0.0555556 kWh |
| 250 kJ | 0.0694444 kWh |
| 500 kJ | 0.138889 kWh |
| 1,000 kJ | 0.277778 kWh |
About these units
- kilojoule (kJ)
- Used on food labels in some countries.
- kilowatt-hour (kWh)
- One unit on an electricity bill.
FAQ
How many kilowatt-hour in 1 kilojoule?
1 kilojoule is 0.000277778 kilowatt-hour.
How many kilojoule in 1 kilowatt-hour?
1 kilowatt-hour is 3,600 kilojoule.
What is the formula to convert kilojoule to kilowatt-hour?
kilowatt-hour = kilojoule ÷ 3,600. For example, 10 kilojoule = 10 ÷ 3,600 = 0.00277778 kilowatt-hour.
What is 10 kilojoule in kilowatt-hour?
10 kilojoule = 0.00277778 kilowatt-hour.
Convert kilojoule to other units
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