This calculator allows you to convert from Joule to Gigajoule and in a reverse direction. To convert from Joule to Gigajoule, enter the amount of Joule into the first input and to convert from Gigajoule to Joule, enter the amount of Gigajoule into the second input.
20 Joule = 2.0E-8 Gigajoule
Joule to Btu (IT) | Joule to Kilojoule | Joule to Calorie (IT) | Joule to Erg | Joule to Watt-hour | Joule to Watt-second |20 Joule equal 2.0E-8 Gigajoule.
Every 1 Joule = 1.0E-9 Gigajoule and so, 20 Joule = 20 multiplied by 1.0E-9 = 2.0E-8 Gigajoule.
| 10 Joule = 1.0E-8 Gigajoule |
| 11 Joule = 1.1E-8 Gigajoule |
| 12 Joule = 1.2E-8 Gigajoule |
| 13 Joule = 1.3E-8 Gigajoule |
| 14 Joule = 1.4E-8 Gigajoule |
| 15 Joule = 1.5E-8 Gigajoule |
| 16 Joule = 1.6E-8 Gigajoule |
| 17 Joule = 1.7E-8 Gigajoule |
| 18 Joule = 1.8E-8 Gigajoule |
| 19 Joule = 1.9E-8 Gigajoule |
| 20 Joule = 2.0E-8 Gigajoule |
| 21 Joule = 2.1E-8 Gigajoule |
| 22 Joule = 2.2E-8 Gigajoule |
| 23 Joule = 2.3E-8 Gigajoule |
| 24 Joule = 2.4E-8 Gigajoule |
| 25 Joule = 2.5E-8 Gigajoule |
| 26 Joule = 2.6E-8 Gigajoule |
| 27 Joule = 2.7E-8 Gigajoule |
| 28 Joule = 2.8E-8 Gigajoule |
| 29 Joule = 2.9E-8 Gigajoule |
| 30 Joule = 3.0E-8 Gigajoule |
