Joules to Kilojoules Converter

Convert joules to kilojoules instantly. 1 J = 0.001 kJ. Free, accurate and private — runs in your browser.

Convert

Joules to Kilojoules

0.001 kJ

1 J = 0.001 kJ

1 J =

0.001 kJ

1 kJ =

1,000 J

Joules to Kilojoules conversion table

Common joules values converted to kilojoules

JoulesKilojoules
1 J0.001 kJ
2 J0.002 kJ
5 J0.005 kJ
10 J0.01 kJ
25 J0.025 kJ
50 J0.05 kJ
100 J0.1 kJ
1,000 J1 kJ

Formula

Joules → Kilojoules

Kilojoules = Joules × 0.001