Energy Converter
Convert energy values from one unit to another. Choose the unit you have, choose the unit you want, and the result appears at once.
Energy Converter
1 joule = 0.001 kilojoule
Base unit of this converter: joule [J]. The answer updates while you type.
joule to kilojoule Conversion Table
| joule [J] | kilojoule [kJ] |
|---|---|
| 0.01 | 0.00001 |
| 0.1 | 0.0001 |
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1000 | 1 |
How to Convert Energy
Every unit on this page is linked to one base unit: joule [J]. To move from one unit to another, the value first goes to the base unit and then to the unit you asked for.
- 1 joule = 0.001 kilojoule
- 1 kilojoule = 1000 joule
- Example: 15 joule = 0.015 kilojoule
1 joule in Other Units
| Unit | Value of 1 joule |
|---|---|
| kilojoule [kJ] | 0.001 |
| kilowatt-hour [kW*h] | 0.000000277778 |
| watt-hour [W*h] | 0.000277777778 |
| calorie (nutritional) [cal (nutritional)] | 0.000238845897 |
| horsepower (metric) hour [hp*h] | 0.000000377673 |
| Btu (IT) [Btu (IT)] | 0.00094781712 |
| Btu (th) [Btu (th)] | 0.000948451653 |
| gigaton [Gton] | 2.390057361E-19 |
| megaton [Mton] | 2.390057361E-16 |
| kiloton [kton] | 2.390057361E-13 |
| ton (explosives) | 2.390057361E-10 |
| dyne centimeter [dyn*cm] | 10000000 |
| gram-force meter [gf*m] | 101.971621298 |
| gram-force centimeter | 10197.162129799999 |
| kilogram-force centimeter | 10.1971621298 |
| kilogram-force meter | 0.101971621298 |
| kilopond meter [kp*m] | 0.101971621298 |
| pound-force foot [lbf*ft] | 0.737562149294 |