File & Data Converters

Kilocalories to Joules Converter

Enter a value in kilocalories to convert it to joules, or switch units to convert the other way.

1 Kilocalories = 4,184 Joules

All Kilocalories conversions

Joules
4,184
Kilojoules
4.184
Calories
1,000
Watt-hours
1.162222
Kilowatt-hours
0.001162

How to use this tool

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

Frequently asked questions

How many joules is 1 kilocalorie?+

1 kilocalorie equals approximately 4,184 joules.

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