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Kilojoule to Joule Converter

Convert kJ to J instantly. 1 kJ = 1000 J — accurate factor, free, no login needed.

Value in Kilojoule

Result in Joule

What is the Kilojoule to Joule Converter?

Convert kJ to J instantly. 1 kJ = 1000 J — accurate factor, free, no login needed.

Enter your values above and the result updates instantly. 1 kJ = 1000 J.

Joule = Kilojoule × 1000

Result in Joule

Is the conversion exact?

It uses the standard international factor, accurate to 6 decimals.