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Unit converter

Energy Converter

Convert between joules, calories, kilocalories, kilowatt-hours, BTU, and electronvolts.

Kilojoules to Kilocalories

1 Kilojoule = 0.2390057361 Kilocalories
0.2390057361

About these units

Kilojoules

The kilojoule equals 1,000 joules and is the metric unit for food energy in many countries and for mechanical work.

Kilocalories

The kilocalorie equals 1,000 calories and is the 'Calorie' shown on food labels. A typical daily diet is around 2,000 kcal.

Conversion formula

To convert Kilojoule to Kilocalorie, multiply the value by 0.2390057361.

Quick reference

KilojoulesKilocalories
10.2390057361
20.4780114723
51.195028681
102.390057361
10023.90057361

Frequently asked questions

How many Kilocalories are in one Kilojoule?
1 Kilojoule = 0.2390057361 Kilocalories.
How many Kilojoules are in one Kilocalorie?
1 Kilocalorie = 4.184 Kilojoules.

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