Kilojoules to Joules (kJ to J)
1 kilojoule = 1000 joules
1 joule = 0.001 kilojoules · Formula: J = kJ × 1000
Kilojoules to Joules converter
Kilojoules to Joules conversion table
| Kilojoules | Joules |
|---|---|
| 1 kJ | 1000 J |
| 2 kJ | 2000 J |
| 3 kJ | 3000 J |
| 5 kJ | 5000 J |
| 10 kJ | 10000 J |
| 20 kJ | 20000 J |
| 50 kJ | 50000 J |
| 100 kJ | 100000 J |
| 500 kJ | 500000 J |
| 1000 kJ | 1000000 J |
Joules to Kilojoules conversion table
| Joules | Kilojoules |
|---|---|
| 1 J | 0.001 kJ |
| 2 J | 0.002 kJ |
| 3 J | 0.003 kJ |
| 5 J | 0.005 kJ |
| 10 J | 0.01 kJ |
| 20 J | 0.02 kJ |
| 50 J | 0.05 kJ |
| 100 J | 0.1 kJ |
| 500 J | 0.5 kJ |
| 1000 J | 1 kJ |
FAQ
How many joules are in a kilojoule?
1 kilojoule equals 1000 joules.
How do I convert joules to kilojoules?
Use kJ = J × 0.001. For example, 10 J = 0.01 kJ.