Watt-hours to Megajoules
1 Wh = 0.0036 MJ. Edit either value to convert instantly.
Conversion formula
MJ = Wh × (3,600) × (0.000001)1 Wh = 0.0036 MJ
watt-hour (Wh)
Watt-hour is a unit of energy: 1 Wh = 3,600 J.
Source: BIPM, The International System of Units (SI), 9th edition
megajoule (MJ)
Megajoule is a unit of energy: 1 MJ = 1,000,000 J.
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| Wh | MJ |
|---|---|
| = 0.0036 | |
| = 0.0072 | |
| = 0.018 | |
| = 0.036 | |
| = 0.054 | |
| = 0.072 | |
| = 0.09 | |
| = 0.108 | |
| = 0.144 | |
| = 0.162 |
| Wh | MJ |
|---|---|
| = 0.18 | |
| = 0.216 | |
| = 0.252 | |
| = 0.288 | |
| = 0.324 | |
| = 0.36 | |
| = 0.54 | |
| = 0.576 | |
| = 0.612 | |
| = 0.648 |
Frequently asked questions
How many megajoules are in 1 watt-hour?
1 Wh = 0.0036 MJ. MJ = Wh × (3,600) × (0.000001)
How do I convert Wh to MJ?
MJ = Wh × (3,600) × (0.000001)
Is 1 watt-hour bigger than 1 megajoule?
1 Wh = 0.0036 MJ.
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