Kilowatt-hours to joules
1 kWh = 3,600,000 J
All units in this category
- 3,600,000J
- 3,600kJ
- 3.6MJ
- 860,420.65cal
- 860.42065kcal
- 1,000Wh
- 1kWh
- 0.001MWh
- 3,412.1416BTU
- 2,655,223.7ft·lb
- 2.2469433E25eV
Formula
Multiply the value in kilowatt-hours by 3,600,000 to get joules.
J = kWh × 3,600,000
How to convert kilowatt-hours to joules
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Kilowatt-hours to joules – common values
| Kilowatt-hours (kWh) | Joules (J) |
|---|---|
| 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 |
| 250 | 900,000,000 |
| 500 | 1,800,000,000 |
| 1,000 | 3,600,000,000 |
About the units
Kilowatt-hours. The kilowatt-hour is the unit on your electricity bill: one kilowatt for one hour, i.e. 3.6 megajoules.
Joules. The joule is the SI unit of energy: the work done by a force of one newton over one metre.