Joules to Kilowatt-hours
Type a value in J and the kWh equivalent appears instantly.
How to convert J to kWh
Multiply the J value by 0.000000277777778.
1 J = 0.000000277777778 kWh
Quick conversion table
| J | kWh |
|---|---|
| 1 | 0.000000277777778 |
| 2 | 0.000000555555556 |
| 5 | 0.000001388888889 |
| 10 | 0.000002777777778 |
| 20 | 0.000005555555556 |
| 50 | 0.000013888888889 |
| 100 | 0.000027777777778 |
| 500 | 0.000138888888889 |
| 1000 | 0.000277777777778 |
About the units
Joules (J): The SI unit of energy: one watt for one second.
Kilowatt-hours (kWh): 3.6 MJ. The unit on your electricity bill.