Convert gigajoules to megajoules and back instantly with formula and common values.
To convert gigajoules to megajoules, multiply by 1,000.
| Gigajoules | Megajoules |
|---|---|
| 0.5 | 500 |
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 50 | 50,000 |
| 100 | 100,000 |
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Multiply by 1,000. For example, 27 GJ × 1,000 = 27,000 MJ.
The formula is: MJ = GJ × 1,000.
One gigajoule equals 1,000 megajoules.