Conversion reference
Formula: Wh = kJ x 0.2777777778.
Convert Kilojoules (kJ) to Watt-hours (Wh). Change either field to update the other value instantly.
This page converts energy units directly in your browser.
| Kilojoules | Watt-hours |
|---|
Formula: Wh = kJ x 0.2777777778.
Kilojoules are used in energy conversions. Enter a kJ value above to calculate Wh instantly.
Watt-hours are the target unit on this page. The table below gives common reference values for quick comparison.
These pages use Wh as the target unit.