Convert gigawatt hour to kilojoule
Here you can quickly calculate how many kilojoule fit in one gigawatt hour.
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- 1 GWh = 3600000000 kJ
- 1 kJ = 0 GWh
Example: gigawatt hour to kilojoule
- 1 gigawatt hour = 3600000000 kilojoule
Gigawatt hour to kilojoule conversion table
| gigawatt hour | kilojoule |
|---|---|
| 1 | 3600000000 |
| 2 | 7200000000.000001 |
| 5 | 18000000000 |
| 10 | 36000000000 |
| 20 | 72000000000 |
| 50 | 180000000000 |
| 100 | 360000000000 |
Gigawatt hour to kilojoule formula
To convert gigawatt hour to kilojoule, multiply by 3600000000.
1 GWh = 3600000000 kJ
Example: 1 gigawatt hour = 3600000000 kilojoule
Common energy conversion mistakes
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The relationship is exact: 1 kWh = 3.6 MJ (3,600 kJ, because an hour has 3,600 seconds). The common slip is dividing when you should multiply: 10 kWh is 36 MJ, not 2.8. Remember the direction: kWh → MJ means times 3.6.
Quick gigawatt hour and kilojoule conversion quiz
Score:
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25 kilojoule equals 6.94 × 10⁻⁹ gigawatt hour.
Correct answer: 25 kilojoule = 6.94 × 10⁻⁹ gigawatt hour.
100 gigawatt hour equals 3.6 × 10¹² kilojoule.
Correct answer: 100 gigawatt hour = 3.6 × 10¹¹ kilojoule.
20 gigawatt hour equals 1.44 × 10¹⁰ kilojoule.
Correct answer: 20 gigawatt hour = 7.2 × 10¹⁰ kilojoule.
5 gigawatt hour equals 1.8 × 10¹¹ kilojoule.
Correct answer: 5 gigawatt hour = 1.8 × 10¹⁰ kilojoule.
100 gigawatt hour equals 3.6 × 10¹¹ kilojoule.
Correct answer: 100 gigawatt hour = 3.6 × 10¹¹ kilojoule.