Kilocalorie to Calorie
Convert Kilocalorie to Calorie instantly. Free online engineering unit converter with exact formula, conversion table and FAQ.
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Formula
cal = kcal × 1000
kcal = cal × 0.001
Conversion table
| 1 kcal | 1000 cal |
| 5 kcal | 5000 cal |
| 10 kcal | 10000 cal |
| 20 kcal | 20000 cal |
| 50 kcal | 50000 cal |
| 100 kcal | 100000 cal |
| 500 kcal | 500000 cal |
| 1000 kcal | 1000000 cal |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the Kilocalorie (kcal). A kilocalorie is 1,000 calories.
What is the destination unit in this conversion?
The destination unit is the Calorie (cal). A thermochemical calorie is 4.184 joules.
How do I convert Kilocalorie to Calorie?
Multiply the Kilocalorie value by 1000. For example, 10 kcal × 1000 = 10000 cal.
Is the Kilocalorie to Calorie conversion exact?
Yes. Both units belong to the same engineering measurement family (energy), so the ratio between them is a fixed, defined value rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in Kilocalorie needs to be compared with, or reported in, Calorie, such as in engineering, scientific, or industrial calculations.
Can I convert Calorie back to Kilocalorie?
Yes. Multiply the Calorie value by 0.001 to get Kilocalorie.
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About this conversion
This page converts Kilocalorie (kcal) to Calorie (cal) within the engineering converter.
A kilocalorie is 1,000 calories. A thermochemical calorie is 4.184 joules.
The formula is cal = kcal × 1000, based on each unit's fixed relationship to the energy base unit.
The conversion is exact, since it relies on a fixed numerical ratio between the two units rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common Kilocalorie values already converted to Calorie.