Unit Converter › Energy › kJ → J
Energy · scale · base joule
kJ to J
1 kilojoule (kJ) = 1,000 J. Multiply by 1,000. One kilojoule (kJ) is 1,000 J.
Convert
scale · base joule
—
| Every unit at once | Value | Unit |
|---|
kJ to J table
| kilojoule (kJ) | J | Unit |
|---|---|---|
| 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 |
| 500 kJ | 500,000 | J |
| 1,000 kJ | 1,000,000 | J |
which calorie
The Calorie on a food label is a kilocalorie — a thousand of the calories a physicist means. Both are listed so the factor of a thousand is never left implied.