Calories to Kilojoules Converter

Convert Calories (cal) to Kilojoules (kJ) quickly and accurately. Our free energy converter provides instant results with the conversion formula and helpful examples.

Calories to Kilojoules Conversion Table

Calories (cal)Kilojoules (kJ)
1 cal0.004184 kJ
5 cal0.02092 kJ
10 cal0.04184 kJ
25 cal0.1046 kJ
50 cal0.2092 kJ
100 cal0.4184 kJ

Conversion Formula

Kilojoules = Calories × 0.004184

Frequently Asked Questions

How many Kilojoules are in 1 Calorie?

1 Calorie (cal) equals 0.004184 Kilojoules (kJ).

How do I convert Calories to Kilojoules?

Multiply your Calorie value by 0.004184 to get the equivalent in Kilojoules.

What is 10 Calories in Kilojoules?

10 Calories equals 0.04184 Kilojoules.

Is this cal to kJ converter accurate?

Yes, our converter uses precise conversion factors and formulas to ensure accuracy. Results are calculated to multiple decimal places.