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Convert kilocalories to calories

Convert kilocalories (kcal) to calories (cal). 1 kcal = 1,000 cal, and 1 cal = 0.001 kcal.

100 kcal = 100,000 cal

KCAL to Calories formula

cal = kcal × 1,000

Multiply the number of kilocalories by 1,000.

Example: To convert 100 kcal to calories: 100 × 1,000 = 100,000 cal.

Quick answers

What is 100 kcal in calories?
100 kcal = 100,000 cal
What is 500 kcal in calories?
500 kcal = 500,000 cal
What is 2,000 kcal in calories?
2,000 kcal = 2,000,000 cal

KCAL to Calories conversion table

Calories to KCAL table
kilocalories (kcal)calories (cal)
1 kcal1,000 cal
50 kcal50,000 cal
100 kcal100,000 cal
150 kcal150,000 cal
200 kcal200,000 cal
250 kcal250,000 cal
300 kcal300,000 cal
500 kcal500,000 cal
1,000 kcal1,000,000 cal
1,500 kcal1,500,000 cal
1,800 kcal1,800,000 cal
2,000 kcal2,000,000 cal
2,500 kcal2,500,000 cal
3,000 kcal3,000,000 cal

Frequently asked questions

How many calories are in a kilocalorie?

There are 1,000 calories in a kilocalorie (1 kcal = 1,000 cal).

How do I convert kilocalories to calories?

Multiply the number of kilocalories by 1,000. To convert 100 kcal to calories: 100 × 1,000 = 100,000 cal.

Is the KCAL to Calories conversion exact?

Yes. Both units are defined exactly, so 1 kilocalorie is exactly 1,000 calories. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.

What is 100 kcal in calories?

100 kcal = 100,000 cal.

How do I convert calories back to kilocalories?

Use the reverse relationship: 1 cal = 0.001 kcal. The Calories to KCAL page has a converter and a full table.

More energy conversions

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