Unit Converter › Energy › Wh → kWh
Energy · scale · base joule
Wh to kWh
1 watt-hour (Wh) = 0.001 kWh. Multiply by 0.001. One watt-hour (Wh) is 0.001 kWh.
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scale · base joule
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| Every unit at once | Value | Unit |
|---|
Wh to kWh table
| watt-hour (Wh) | kWh | Unit |
|---|---|---|
| 1 Wh | 0.001 | kWh |
| 2 Wh | 0.002 | kWh |
| 3 Wh | 0.003 | kWh |
| 5 Wh | 0.005 | kWh |
| 10 Wh | 0.01 | kWh |
| 20 Wh | 0.02 | kWh |
| 25 Wh | 0.025 | kWh |
| 50 Wh | 0.05 | kWh |
| 100 Wh | 0.1 | kWh |
| 500 Wh | 0.5 | kWh |
| 1,000 Wh | 1 | kWh |
which calorie
The Calorie on a food label is a kilocalorie — a thousand of the calories a physicist means. Both are listed so the factor of a thousand is never left implied.