Convert Watt-hours to Kilowatt-hours
Quickly convert Watt-hours (Wh) to Kilowatt-hours (kWh) with precise results, formula, and a quick reference table.
Formula
kWh = Wh ÷ 1000
Quick conversion table
Common values from Wh to kWh at a glance.
| Wh | kWh |
|---|---|
| 1 Wh | 0.001 kWh |
| 2 Wh | 0.002 kWh |
| 5 Wh | 0.005 kWh |
| 10 Wh | 0.01 kWh |
| 20 Wh | 0.02 kWh |
| 50 Wh | 0.05 kWh |
| 100 Wh | 0.1 kWh |
| 250 Wh | 0.25 kWh |
| 500 Wh | 0.5 kWh |
| 1000 Wh | 1 kWh |
How it works
Use the formula kWh = Wh ÷ 1000 to convert any value. Quickly convert Watt-hours (Wh) to Kilowatt-hours (kWh) with precise results, formula, and a quick reference table.
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Last updated: 2026