Calorie (thermochemical) to Kilojoule Converter

1 cal = 0.0041840000 kJ

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FORMULA

1 cal = 0.0041840000 kJ
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CONVERSION TABLE

Calorie (thermochemical) (cal) Kilojoule (kJ)
1 cal 0.004184 kJ
5 cal 0.02092 kJ
10 cal 0.04184 kJ
25 cal 0.1046 kJ
50 cal 0.2092 kJ
100 cal 0.4184 kJ
250 cal 1.046 kJ
500 cal 2.092 kJ
1,000 cal 4.184 kJ
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COMMON VALUES

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About Calorie (thermochemical) (cal)

The small calorie (cal) is the energy needed to raise one gram of water by one degree Celsius at standard pressure. While largely replaced by the joule in scientific contexts (1 cal = 4.184 J exactly), the calorie remains in use in chemistry and is the basis for the food Calorie (kilocalorie).

About Kilojoule (kJ)

Equal to 1,000 joules, the kilojoule is the standard energy unit on food nutrition labels in Australia, New Zealand, and the European Union. A typical adult's daily energy requirement is about 8,700 kJ (approximately 2,080 kilocalories), and food packages in metric countries display energy content in kJ.

How to Convert Calorie (thermochemical) to Kilojoule

The conversion formula is: 1 cal = 0.0041840000 kJ. To convert from Calorie (thermochemical) (cal) to Kilojoule (kJ), use the formula above or the interactive converter at the top of this page.

Frequently Asked Questions

How many Kilojoule in 1 Calorie (thermochemical)?

1 Calorie (thermochemical) (cal) equals 0.0041840000 Kilojoule (kJ).

How to convert Calorie (thermochemical) to Kilojoule?

Multiply the Calorie (thermochemical) value by 0.0041840000 to get the equivalent in Kilojoule. Formula: 1 cal = 0.0041840000 kJ

What is the formula for Calorie (thermochemical) to Kilojoule conversion?

1 cal = 0.0041840000 kJ