Conversion reference
Formula: Wh = kWh x 1,000.
Kilowatt-hours to Watt-hours Converter
Convert Kilowatt-hours (kWh) to Watt-hours (Wh). Change either field to update the other value instantly.
kWh and Wh converter
This page converts energy units directly in your browser.
kWh to Wh conversion table
| Kilowatt-hours | Watt-hours |
|---|
kWh to Wh formula
About kWh
Kilowatt-hours are used in energy conversions. Enter a kWh value above to calculate Wh instantly.
About Wh
Watt-hours are the target unit on this page. The table below gives common reference values for quick comparison.
Convert other units to Wh
These pages use Wh as the target unit.