Convert Kilowatt-hour to Megajoule
3.6
≈ 3 19/32 MJ
Use the conversion factor 1 kWh = 3.6 MJ. To convert Kilowatt-hour to Megajoule, multiply the input value by 3.6.
Conversion Formula
MJ = kWh × 3.6
Reverse: kWh = MJ × 0.277778
Conversion Examples
1 kWh × 3.6 =
3.6 MJ
1 Kilowatt-hours = 3.6 Megajoules
5 kWh × 3.6 =
18 MJ
5 Kilowatt-hours = 18 Megajoules
10 kWh × 3.6 =
36 MJ
10 Kilowatt-hours = 36 Megajoules
25 kWh × 3.6 =
90 MJ
25 Kilowatt-hours = 90 Megajoules
50 kWh × 3.6 =
180 MJ
50 Kilowatt-hours = 180 Megajoules
100 kWh × 3.6 =
360 MJ
100 Kilowatt-hours = 360 Megajoules
Kilowatt-hour to Megajoule Table
kWh =—MJ
| Kilowatt-hour (kWh) | Megajoule (MJ) | Fraction |
|---|---|---|
| 1 | 3.6 | 3 19/32 |
| 2 | 7.2 | 7 13/64 |
| 3 | 10.8 | 10 51/64 |
| 4 | 14.4 | 14 13/32 |
| 5 | 18 | — |
| 6 | 21.6 | 21 19/32 |
| 7 | 25.2 | 25 13/64 |
| 8 | 28.8 | 28 51/64 |
| 9 | 32.4 | 32 13/32 |
| 10 | 36 | — |
| 11 | 39.6 | 39 19/32 |
| 12 | 43.2 | 43 13/64 |
| 13 | 46.8 | 46 51/64 |
| 14 | 50.4 | 50 13/32 |
| 15 | 54 | — |
| 16 | 57.6 | 57 19/32 |
| 17 | 61.2 | 61 13/64 |
| 18 | 64.8 | 64 51/64 |
| 19 | 68.4 | 68 13/32 |
| 20 | 72 | — |
Unit Definitions
What is a Kilowatt-hour (kWh)?
Metric (SI)Worldwide
Kilowatt-hour (kWh) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about Kilowatt-hourWhat is a Megajoule (MJ)?
Metric (SI)Worldwide
Megajoule (MJ) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about MegajouleFrequently Asked Questions
How do I convert Kilowatt-hour to Megajoule?
Multiply the value in kWh by 3.6. The formula is MJ = kWh × 3.6.
How many Megajoule are in 1 Kilowatt-hour?
One Kilowatt-hour equals 3.6 MJ.
What is 10 kWh in MJ?
10 kWh equals 36 MJ.
How do I convert Megajoule back to Kilowatt-hour?
Use the reverse factor: 1 MJ = 0.2777777778 kWh.