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Kilocalories to Kilojoules Converter

Convert kilocalories to kilojoules instantly with our free kcal to kJ converter. Enter a value in kilocalories to get the equivalent measurement in kilojoules.

To4.184kJ

1 kcal = 4.184 kJ

How to Convert Kilocalories to Kilojoules

To convert kilocalories to kilojoules, multiply the kilocalorie value by 4.184.

Conversion Formula1 kilocalorie = 4.184 kilojoulesEquivalent: 1 kilocalorie = 4.184 kilojoules

Calculation Example

Example: To convert 10 kcal to kJ: 10 × 4.184 = 41.84 kJ Therefore, 10 kilocalories equals 41.84 kilojoules.

Kilocalories to Kilojoules Conversion Table

Kilocalories to Kilojoules conversion table
Kilocalories (kcal)Kilojoules (kJ)
1 kcal4.184 kJ
2 kcal8.368 kJ
5 kcal20.92 kJ
10 kcal41.84 kJ
20 kcal83.68 kJ
50 kcal209.2 kJ
100 kcal418.4 kJ

Common KCAL to Kilojoules Conversions

1 kcal=4.184 kJ
2 kcal=8.368 kJ
5 kcal=20.92 kJ
10 kcal=41.84 kJ
20 kcal=83.68 kJ
50 kcal=209.2 kJ
100 kcal=418.4 kJ

Frequently Asked Questions

How many kilojoules are in 1 kilocalorie?
1 kilocalorie equals 4.184 kilojoules.
How do I convert kilocalories to kilojoules?
To convert kilocalories to kilojoules, multiply the kilocalorie value by 4.184.
What is 10 kcal in kJ?
10 kcal equals 41.84 kJ.
Is this kcal to kJ converter free?
Yes. VAConverter is 100% free with no registration required.

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