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Energy

Kilocalories to Calories

Convert kilocalories (kcal) to calories (cal). Type a value below to see the result update instantly. Reference table and formula included.

Calculator

kcal
cal

1 kcal = 1000 cal

Kilocalories to Calories Conversion Table

Common values, ready to copy:

kilocaloriescalories
1 kcal1000 cal
2 kcal2000 cal
5 kcal5000 cal
10 kcal10000 cal
25 kcal25000 cal
50 kcal50000 cal
100 kcal100000 cal
1,000 kcal1.0000e+6 cal
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Formula

calories = kilocalories × 1000

Energy uses the SI joule. Food calories (kcal) are 1,000 small calories: 1 kcal = 4,184 J. 1 kWh = 3.6 MJ = 3,600,000 J. 1 BTU = 1,055.06 J.

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