File & Data ConvertersPrivate by design
Kilojoules to Joules Converter
Enter a value in kilojoules to convert it to joules, or switch units to convert the other way.
How to use this tool
- 1Enter a value in kilojoules.
- 2The result in joules updates instantly.
- 3Use the swap button to convert joules to kilojoules instead.
Frequently asked questions
How many joules is 1 kilojoule?+
1 kilojoule equals approximately 1000 joules.
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