Conversion reference
Formula: kWh = Wh x 0.001.
Watt-hours to Kilowatt-hours Converter
Convert Watt-hours (Wh) to Kilowatt-hours (kWh). Change either field to update the other value instantly.
Wh and kWh converter
This page converts energy units directly in your browser.
Wh to kWh conversion table
| Watt-hours | Kilowatt-hours |
|---|
Wh to kWh formula
About Wh
Watt-hours are used in energy conversions. Enter a Wh value above to calculate kWh instantly.
About kWh
Kilowatt-hours are the target unit on this page. The table below gives common reference values for quick comparison.
Convert other units to kWh
These pages use kWh as the target unit.