Kilowatt-hours to Megajoules Converter
1 Kilowatt-hour = 3.6 Megajoules
kWh
MJ
1 kWh = 3.6 MJ. To convert kilowatt-hours to megajoules, multiply by 3.6; to convert back, multiply by 0.277778.
Conversion formula
1 kWh = 3.6 MJ
To convert from Kilowatt-hours to Megajoules, multiply the value in kilowatt-hours by 3.6.
| Kilowatt-hours (kWh) | Megajoules (MJ) |
|---|---|
| 0.001 | 0.0036 |
| 0.01 | 0.036 |
| 0.1 | 0.36 |
| 1 | 3.6 |
| 2 | 7.2 |
| 5 | 18 |
| 10 | 36 |
| 25 | 90 |
| 50 | 180 |
| 100 | 360 |
| 250 | 900 |
| 500 | 1,800 |
| 1000 | 3,600 |
1 kilowatt-hour in every energy unit
| Joules | 3,600,000 J |
| Kilojoules | 3,600 kJ |
| Megajoules | 3.6 MJ |
| Calories | 860,421 cal |
| Kilocalories | 860.421 kcal |
| Watt-hours | 1,000 Wh |
| British Thermal Units | 3,412.14 BTU |
Frequently Asked Questions
How many megajoules are in 1 kilowatt-hour?
1 kilowatt-hour equals 3.6 megajoules. So 10 kilowatt-hours are 36 megajoules and 100 kilowatt-hours are 360 megajoules.
How do I convert kilowatt-hours to megajoules by hand?
Multiply the number of kilowatt-hours by 3.6. To go the other way, multiply megajoules by 0.277778 (or divide by 3.6).
How many kilowatt-hours are in 1 megajoule?
1 megajoule equals 0.277778 kilowatt-hours.