Convert gigajoules to kilowatt hours
1 GJ=277.7778kWh
Result
1 GJ = 277.7778 kWh
How it works
Both units are converted through the joule: 1 GJ = 1,000,000,000 J and 1 kWh = 3,600,000 J, so the result is the value × 1,000,000,000 ÷ 3,600,000.
| gigajoules | kilowatt hours |
|---|---|
| 1 GJ | 277.7778 kWh |
| 5 GJ | 1,388.889 kWh |
| 10 GJ | 2,777.778 kWh |
| 50 GJ | 13,888.89 kWh |
| 100 GJ | 27,777.78 kWh |
| 500 GJ | 138,888.9 kWh |
| 1,000 GJ | 277,777.8 kWh |
| 10,000 GJ | 2,777,778 kWh |
Related converters
Source
- NIST Guide to the SI (SP 811), Appendix B.9: factors for units listed by kind of quantity
- GJ: SI prefix (exact)
- kWh: NIST: kilowatt hour = 3.6 × 10⁶ J (exact)