Kilowatt-hours to Joules Converter
1 kWh = 3,600,000 J. Type any value — it converts as you type, right in your browser.
=
3,600,000 J
Formula
J = kWh × 3,600,000
Kilowatt-hours to Joules conversion table
| Kilowatt-hours (kWh) | Joules (J) |
|---|---|
| 0.1 | 360,000 |
| 0.5 | 1,800,000 |
| 1 | 3,600,000 |
| 2 | 7,200,000 |
| 5 | 18,000,000 |
| 10 | 36,000,000 |
| 20 | 72,000,000 |
| 50 | 180,000,000 |
| 100 | 360,000,000 |
| 500 | 1,800,000,000 |
| 1,000 | 3,600,000,000 |
FAQ
How many joules in a kilowatt-hour?
1 kWh equals 3,600,000 J.
How do I convert kWh to J?
Multiply the kilowatt-hours value by 3,600,000 to get joules.
What is the reverse conversion (J to kWh)?
1 J equals 0.000000277778 kWh. Use our Joules to Kilowatt-hours converter for the other direction.