Unit Converter

Convert joule to kilojoule

Energy conversion • J → kJ

J
kJ

1 joule = 0.001 kilojoule

Conversion Table

J kJ
1 0.001
10 0.01
100 0.1
1000 1

Reverse Conversion

1 kilojoule equals:

1000 joule
Convert kJ to J

Related

More about joule More about kilojoule All Energy Units