Conversion reference
Formula: J = GJ x 1.00000000e+9.
Gigajoules to Joules Converter
Convert Gigajoules (GJ) to Joules (J). Change either field to update the other value instantly.
GJ and J converter
This page converts energy units directly in your browser.
GJ to J conversion table
| Gigajoules | Joules |
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GJ to J formula
About GJ
Gigajoules are used in energy conversions. Enter a GJ value above to calculate J instantly.
About J
Joules are the target unit on this page. The table below gives common reference values for quick comparison.
Convert other units to J
These pages use J as the target unit.