1 kWh = 3.6 MJ. Free Kilowatt Hour to Megajoule converter with the formula, a worked example and a table of common values.
1 kWh = 3.6 MJ. To convert Kilowatt Hour to Megajoule, multiply by 3.6.
To convert 5 kWh to MJ, multiply by 3.6: 5 × 3.6 = 18 MJ.
| kWh | MJ |
|---|---|
| 1 | 3.6 |
| 2 | 7.2 |
| 3 | 10.8 |
| 4 | 14.4 |
| 5 | 18 |
| 6 | 21.6 |
| 7 | 25.2 |
| 8 | 28.8 |
| 9 | 32.4 |
| 10 | 36 |
| 15 | 54 |
| 20 | 72 |
| 25 | 90 |
| 30 | 108 |
| 40 | 144 |
| 50 | 180 |
| 75 | 270 |
| 100 | 360 |
| 250 | 900 |
| 500 | 1,800 |
| 1,000 | 3,600 |
| MJ | kWh |
|---|---|
| 1 | 0.2777778 |
| 2 | 0.5555556 |
| 3 | 0.8333333 |
| 4 | 1.111111 |
| 5 | 1.388889 |
| 6 | 1.666667 |
| 7 | 1.944444 |
| 8 | 2.222222 |
| 9 | 2.5 |
| 10 | 2.777778 |
| 15 | 4.166667 |
| 20 | 5.555556 |
| 25 | 6.944444 |
| 30 | 8.333333 |
| 40 | 11.11111 |
| 50 | 13.88889 |
| 75 | 20.83333 |
| 100 | 27.77778 |
| 250 | 69.44444 |
| 500 | 138.8889 |
| 1,000 | 277.7778 |