21 Kilojoules to Kilocalories

Instantly convert 21 Kilojoules to Kilocalories. Free online converter.

21 Kilojoules = 5.0191 Kilocalories
21 kJ = 5.0191 kcal

Convert Another Value

kJ
kcal
21 kJ = 5.0191 kcal

More Kilojoules to Kilocalories Conversions

1 kJ = 0.239006 kcal 2 kJ = 0.478011 kcal 5 kJ = 1.195 kcal 10 kJ = 2.3901 kcal 15 kJ = 3.5851 kcal 20 kJ = 4.7801 kcal 25 kJ = 5.9751 kcal 50 kJ = 11.9503 kcal
View all Kilojoules to Kilocalories conversions
← 20 kJ = 4.7801 kcal 22 kJ = 5.2581 kcal →

How to Convert 21 Kilojoules to Kilocalories

1

Know the conversion factor

1 Kilojoule equals 0.239006 Kilocalories.

2

Multiply your value

Take your value (21) and multiply it by 0.239006.

21 × 0.239006
3

Get your result

The result is 5.0191 Kilocalories.

21 kJ = 5.0191 kcal

Frequently Asked Questions

How many Kilocalories is 21 Kilojoules?

21 Kilojoules is equal to 5.0191 Kilocalories.

How do I convert 21 Kilojoules to Kilocalories?

To convert Kilojoules to Kilocalories, multiply the value by 0.239006. So, 21 kJ × 0.239006 = 5.0191 kcal.

What is the formula to convert Kilojoules to Kilocalories?

The formula is: kcal = kJ × 0.239006. For example, 21 kJ = 5.0191 kcal.

How many Kilojoules is 5.0191 Kilocalories?

5.0191 Kilocalories is equal to 21 Kilojoules. This is the reverse conversion.

About These Units

kJ Kilojoule Learn more → kcal Kilocalorie Learn more →

Quick Facts

Conversion Formula

kcal = kJ × 0.239006

Reverse Conversion

5.0191 Kilocalories = 21 Kilojoules

Convert reverse →