Kilojoules to Joules
Type a value in kJ and the J equivalent appears instantly.
How to convert kJ to J
Multiply the kJ value by 1000.
1 kJ = 1000 J
Quick conversion table
| kJ | J |
|---|---|
| 1 | 1000 |
| 2 | 2000 |
| 5 | 5000 |
| 10 | 10000 |
| 20 | 20000 |
| 50 | 50000 |
| 100 | 100000 |
| 500 | 500000 |
| 1000 | 1000000 |
About the units
Kilojoules (kJ): 1,000 joules. Food energy labels in Australia and Europe.
Joules (J): The SI unit of energy: one watt for one second.