Convert Joules to Kilowatt Hours
Instantly convert Joules (J) to Kilowatt Hours (kWh) with our free online calculator.
Formula: J to kWh — multiply by 2.7778e-7
Reference Table
| Joules (J) | Kilowatt Hours (kWh) |
|---|---|
| 1 | 2.777778e-7 |
| 5 | 0.00000138889 |
| 10 | 0.00000277778 |
| 25 | 0.00000694444 |
| 50 | 0.0000138889 |
| 100 | 0.0000277778 |
How to Convert Joules to Kilowatt Hours
Formula
To convert Joules (J) to Kilowatt Hours (kWh): multiply by 2.7778e-7
About Joule (J)
The SI unit of energy equal to one newton-meter
About Kilowatt Hour (kWh)
A unit of energy equal to one kilowatt of power for one hour