Gigajoule to Kilojoule (GJ → kJ)
Convert gigajoule to kilojoule instantly. The conversion factor below is exact by international definition.
Realtime·energy·SI
Exact
GJ
× 1,000,000
kJ
1,000,000
Precision [auto]
6
📐GJ to kJ formulaExact
kJ = GJ × 1.000000e+6
Inverse: GJ = kJ × 1.000000e-6
Worked example: 1 GJ = 1.000000e+6 kJ
ℹ️About these units
Gigajoule (GJ)
Kilojoule (kJ)
Food energy labels in many countries.
📊Reference table: GJ → kJ
| Gigajoule (GJ) | Kilojoule (kJ) |
|---|---|
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 15 | 15,000,000 |
| 20 | 20,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 250 | 250,000,000 |
| 500 | 500,000,000 |
| 750 | 750,000,000 |
| 1,000 | 1,000,000,000 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
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