Energy Converter

Joules to Kilojoules

Convert joule (J) to kilojoule (kJ) with our free online converter. Get instant, accurate results.

Formula

1 J = 0.001 kJ

Conversion Table

Joules (J)Kilojoules (kJ)
0.1 J
0.5 J
1 J
2 J
5 J
10 J
20 J
50 J
100 J
500 J
1,000 J

About Joules and Kilojoules

Joule (J)

The joule is a unit of energy measurement. Its symbol is J.

Kilojoule (kJ)

The kilojoule is a unit of energy measurement. Its symbol is kJ.