1 gigawatt hour = 1 × 10⁻¹² zettawatthour1 zettawatthour = 1 × 10¹² gigawatt hour
The result of your conversion between gigawatt hour and zettawatthour appears here
Multiply the value in gigawatt hour by 1 × 10⁻¹² to get the result in zettawatthour.
Example: 5 GWh × 1 × 10⁻¹² = 5 × 10⁻¹² ZWh
| Gigawatt hour | Zettawatthour |
|---|---|
| 0.1 GWh | 1 × 10⁻¹³ ZWh |
| 0.5 GWh | 5 × 10⁻¹³ ZWh |
| 1 GWh | 1 × 10⁻¹² ZWh |
| 2 GWh | 2 × 10⁻¹² ZWh |
| 3 GWh | 3 × 10⁻¹² ZWh |
| 4 GWh | 4 × 10⁻¹² ZWh |
| 5 GWh | 5 × 10⁻¹² ZWh |
| 10 GWh | 1 × 10⁻¹¹ ZWh |
| 15 GWh | 1.5 × 10⁻¹¹ ZWh |
| 20 GWh | 2 × 10⁻¹¹ ZWh |
| 25 GWh | 2.5 × 10⁻¹¹ ZWh |
| 50 GWh | 5 × 10⁻¹¹ ZWh |
| 100 GWh | 1 × 10⁻¹⁰ ZWh |
| 500 GWh | 5 × 10⁻¹⁰ ZWh |
| 1,000 GWh | 1 × 10⁻⁹ ZWh |
| Zettawatthour | Gigawatt hour |
|---|---|
| 0.1 ZWh | 100,000,000,000 GWh |
| 0.5 ZWh | 500,000,000,000 GWh |
| 1 ZWh | 1 × 10¹² GWh |
| 2 ZWh | 2 × 10¹² GWh |
| 3 ZWh | 3 × 10¹² GWh |
| 4 ZWh | 4 × 10¹² GWh |
| 5 ZWh | 5 × 10¹² GWh |
| 10 ZWh | 1 × 10¹³ GWh |
| 15 ZWh | 1.5 × 10¹³ GWh |
| 20 ZWh | 2 × 10¹³ GWh |
| 25 ZWh | 2.5 × 10¹³ GWh |
| 50 ZWh | 5 × 10¹³ GWh |
| 100 ZWh | 1 × 10¹⁴ GWh |
| 500 ZWh | 5 × 10¹⁴ GWh |
| 1,000 ZWh | 1 × 10¹⁵ GWh |
1 gigawatt hour = 1 × 10⁻¹² zettawatthour.
1 zettawatthour = 1 × 10¹² gigawatt hour.
Multiply the value in gigawatt hour by 1 × 10⁻¹² to get the result in zettawatthour. Example: 5 GWh × 1 × 10⁻¹² = 5 × 10⁻¹² ZWh.
Gigawatt hour (GWh) is a unit of energy.
1 gigawatt hour = 3.6 × 10¹² joule (J)
1 gigawatt hour = 859,845,227,859 calorie [I.T.] (cal)
1 joule = 2.777778 × 10⁻¹³ gigawatt hour
Use the converter above to convert gigawatt hour into any other unit of energy.
Zettawatthour (ZWh) is a unit of energy.
1 zettawatthour = 3.6 × 10²⁴ joule (J)
1 zettawatthour = 8.598452 × 10²³ calorie [I.T.] (cal)
1 joule = 2.777778 × 10⁻²⁵ zettawatthour
The SI prefix zetta- stands for 10²¹, so 1 zettawatthour = 10²¹ watthour.
Use the converter above to convert zettawatthour into any other unit of energy.