⚡ kJ to kcal — Kilojoule to Kilocalorie (Cal) Converter

Convert energy units — joules, calories, kilowatt-hours, BTU, kilojoules.

Formula 1 kJ = 0.23900574 kcal
UnitNameValue
J Joule 1000
cal Calorie 239.00574
kcal Kilocalorie (Cal) 0.23900574
kWh Kilowatt-hour 0.00027777778
BTU BTU 0.94781339

About Kilojoule to Kilocalorie (Cal) Conversion

The Kilojoule (kJ) and the Kilocalorie (Cal) (kcal) are both units of energy. Converting between them is straightforward using the formula above.

Formula: 1 kJ = 0.23900574 kcal

This converter uses internationally recognized conversion factors. All calculations are performed client-side in your browser — no data is sent to any server.

Frequently Asked Questions

How do I convert Kilojoule to Kilocalorie (Cal)?

Use the converter above — enter your value in Kilojoule and the result appears instantly in Kilocalorie (Cal). The formula is: 1 kJ = 0.23900574 kcal

How many Kilocalorie (Cal) are in 100 Kilojoule?

100 kJ = 23.900574 kcal

What is 1 Kilojoule in Kilocalorie (Cal)?

1 kJ = 0.23900574 kcal

Is this Kilojoule to Kilocalorie (Cal) converter free?

Yes — Unitafy is completely free, requires no signup, and works instantly in your browser.