Convert megajoules to gigajoules
1 MJ=0.001GJ
Result
1 MJ = 0.001 GJ
How it works
Both units are converted through the joule: 1 MJ = 1,000,000 J and 1 GJ = 1,000,000,000 J, so the result is the value × 1,000,000 ÷ 1,000,000,000.
| megajoules | gigajoules |
|---|---|
| 1 MJ | 0.001 GJ |
| 5 MJ | 0.005 GJ |
| 10 MJ | 0.01 GJ |
| 50 MJ | 0.05 GJ |
| 100 MJ | 0.1 GJ |
| 500 MJ | 0.5 GJ |
| 1,000 MJ | 1 GJ |
| 10,000 MJ | 10 GJ |
Related converters
Source
- NIST Guide to the SI (SP 811), Appendix B.9: factors for units listed by kind of quantity
- MJ: SI prefix (exact)
- GJ: SI prefix (exact)