UnitConConvert Joules to Kilowatt-Hours
Convert joules to kilowatt-hours for scientific results, power analysis, and battery-energy comparisons. This page helps SI energy values translate into utility-style units.
Formula
Divide joules by 3,600,000 to get kilowatt-hours. To reverse, multiply kilowatt-hours by 3,600,000 to get joules.
Quick reference
| Joule (J) | Kilowatt-hour (kWh) |
|---|---|
| 1000 | 0.0002777778 |
| 3600 | 0.001 |
| 10000 | 0.002777778 |
| 36000 | 0.01 |
| 100000 | 0.02777778 |
| 360000 | 0.1 |
| 1000000 | 0.2777778 |
| 3600000 | 1 |
| 10000000 | 2.777778 |
| 36000000 | 10 |