Kilocalories to Kilojoules Converter

Convert kilocalories to kilojoules instantly, with the formula and a quick conversion table.

Quick answer: Kilocalories to Kilojoules Converter: Convert kilocalories to kilojoules instantly, with the formula and a quick conversion table. Everything runs in your browser, so nothing you enter is uploaded or stored.

How to use Kilocalories to Kilojoules Converter

  1. Enter your values in the fields.
  2. The results update instantly as you type.
  3. Note or copy the numbers you need.

Features

Frequently asked questions

How many kilojoules are in 1 kilocalorie?

1 kcal equals 4.184 kJ.

What is the formula to convert kcal to kJ?

Multiply the number of kcal by 4.184 to get kJ.

How do I convert kJ back to kcal?

Divide by 4.184, or use the Kilojoules to Kilocalories converter.

Is the Kilocalories to Kilojoules Converter free?

Yes. It is free, needs no signup and works on any device.

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