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Kilojoule to Joule Converter

Energy conversion · {kJ → J}

1 kJ = 1,000 J

Kilojoule to Joule Table

Kilojoule ({kJ})Joule ({J})
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
15 kJ 15,000 J
20 kJ 20,000 J
25 kJ 25,000 J
30 kJ 30,000 J
50 kJ 50,000 J
100 kJ 100,000 J
500 kJ 500,000 J
1,000 kJ 1,000,000 J

FAQ

How many Joule in a Kilojoule?

One Kilojoule equals 1,000 Joule (kJ → J).

How do I convert Kilojoule to Joule?

Multiply the Kilojoule value by 1,000 to get Joule, or enter any number in the converter above.

Is this Kilojoule to Joule converter free?

Yes. It runs entirely in your browser, is completely free, and needs no signup.