Convert Kilojoule to Joule
1 Kilojoule = 1,000 Joule · 1 Joule = 0.001 Kilojoule
Conversion formula
1 kJ = 1000 J → kJ = 1,000 J
The reverse direction: 1 J = 0.001 kJ.
Quick reference
| kJ | J |
|---|---|
| 1 kJ | 1,000 J |
| 2 kJ | 2,000 J |
| 3 kJ | 3,000 J |
| 5 kJ | 5,000 J |
| 10 kJ | 10,000 J |
| 20 kJ | 20,000 J |
| 25 kJ | 25,000 J |
| 50 kJ | 50,000 J |
| 100 kJ | 100,000 J |
| 250 kJ | 250,000 J |
| 500 kJ | 500,000 J |
| 1,000 kJ | 1,000,000 J |
About these units
The Kilojoule (kJ) and the Joule (J) are both units of energy. Under the standard definition, one kJ equals exactly 1,000 J. This category's SI base unit is the joule.