File & Data Converters

Kilojoules to Calories Converter

Enter a value in kilojoules to convert it to calories, or switch units to convert the other way.

1 Kilojoules = 239.005736 Calories

All Kilojoules conversions

Joules
1,000
Calories
239.005736
Kilocalories
0.239006
Watt-hours
0.277778
Kilowatt-hours
0.000278

How to use this tool

  1. 1Enter a value in kilojoules.
  2. 2The result in calories updates instantly.
  3. 3Use the swap button to convert calories to kilojoules instead.

Frequently asked questions

How many calories is 1 kilojoule?+

1 kilojoule equals approximately 239 calories.

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