Joule to Gigajoule (J → GJ)
Convert joule to gigajoule instantly. The conversion factor below is exact by international definition.
Realtime·energy·SI
Exact
J
× 0
GJ
0
Precision [auto]
6
📐J to GJ formulaExact
GJ = J × 1.000000e-9
Inverse: J = GJ × 1.000000e+9
Worked example: 1 J = 1.000000e-9 GJ
ℹ️About these units
Joule (J)
Gigajoule (GJ)
📊Reference table: J → GJ
| Joule (J) | Gigajoule (GJ) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 5 | 0.00000001 |
| 10 | 0.00000001 |
| 15 | 0.00000002 |
| 20 | 0.00000002 |
| 25 | 0.00000003 |
| 50 | 0.00000005 |
| 100 | 0.0000001 |
| 250 | 0.00000025 |
| 500 | 0.0000005 |
| 750 | 0.00000075 |
| 1,000 | 0.000001 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
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