Megajoule to Kilojoule (MJ → kJ)
Convert megajoule to kilojoule instantly. The conversion factor below is exact by international definition.
Realtime·energy·SI
Exact
MJ
× 1,000
kJ
1,000
Precision [auto]
6
📐MJ to kJ formulaExact
kJ = MJ × 1000
Inverse: MJ = kJ × 0.001
Worked example: 1 MJ = 1000 kJ
ℹ️About these units
Megajoule (MJ)
Kilojoule (kJ)
Food energy labels in many countries.
📊Reference table: MJ → kJ
| Megajoule (MJ) | Kilojoule (kJ) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 15 | 15,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 750 | 750,000 |
| 1,000 | 1,000,000 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
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