Kilojoules to Kilowatt hours
One kilojoule is 0.0002777778 kilowatt hours. Energy units for food, electricity and physics. The "calorie" on a nutrition label is a kilocalorie — 1,000 of the calories used in physics.
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1 kilojoule = 0.0002777778 kilowatt hours · open this conversion
Formula
kilowatt hours = kilojoules × 0.000277777778
A food Calorie (capital C) is a kilocalorie. The thermochemical calorie of 4.184 J is used here.
Kilojoules to Kilowatt hours table
| Kilojoules | Kilowatt hours |
|---|---|
| 1 kJ | 0.0002777778 kWh |
| 2 kJ | 0.0005555556 kWh |
| 5 kJ | 0.001388889 kWh |
| 10 kJ | 0.002777778 kWh |
| 20 kJ | 0.005555556 kWh |
| 25 kJ | 0.006944444 kWh |
| 50 kJ | 0.01388889 kWh |
| 100 kJ | 0.02777778 kWh |
| 150 kJ | 0.04166667 kWh |
| 200 kJ | 0.05555556 kWh |
| 250 kJ | 0.06944444 kWh |
| 300 kJ | 0.08333333 kWh |
| 400 kJ | 0.1111111 kWh |
| 500 kJ | 0.1388889 kWh |
| 600 kJ | 0.1666667 kWh |
| 800 kJ | 0.2222222 kWh |
| 1,000 kJ | 0.2777778 kWh |
| 1,500 kJ | 0.4166667 kWh |
| 2,000 kJ | 0.5555556 kWh |
| 2,500 kJ | 0.6944444 kWh |
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Other energy conversions
⇄ Kilowatt hours to KilojoulesKilojoules to JoulesKilojoules to CaloriesKilojoules to KilocaloriesKilojoules to Watt hours
Frequently asked questions
▸How many kilowatt hours are in a kilojoule?
One kilojoule is 0.0002777778 kilowatt hours. kilowatt hours = kilojoules × 0.000277777778.
▸How do I convert kilojoules to kilowatt hours?
Multiply the number of kilojoules by 0.000277777778. For example, 10 kJ × 0.000277777778 = 0.002777778 kWh.
▸What is the difference between kilojoules and kilowatt hours?
Kilojoule (kJ) and Kilowatt hour (kWh) both measure energy. Energy units for food, electricity and physics. The "calorie" on a nutrition label is a kilocalorie — 1,000 of the calories used in physics.
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