TotalKilocalories to Kilojoules Converter
Use this tool to convert kilocalories (kcal) to kilojoules (kJ). Simply enter the desired number of kilocalories below and we will convert it for you!
kcal = kJ
Something didn't work! Check your inputs, make sure they're all numbers.
Formula
To convert Kilocalories to Kilojoules, multiply the value by 4.184.
kJ = kcal × 4.184
Example
5 kcal × 4.184 = 20.92 kJ
Conversion Table
| Kilocalories (kcal) | Kilojoules (kJ) |
|---|---|
| 1 kcal | 4.184 kJ |
| 2 kcal | 8.368 kJ |
| 3 kcal | 12.552 kJ |
| 5 kcal | 20.92 kJ |
| 10 kcal | 41.84 kJ |
| 20 kcal | 83.68 kJ |
| 50 kcal | 209.2 kJ |
| 100 kcal | 418.4 kJ |
| 500 kcal | 2092 kJ |
| 1000 kcal | 4184 kJ |
Frequently Asked Questions
How many Kilojoules are in 1 kcal?
1 kcal is equal to 4.184 kJ.
How many Kilojoules are in 5 kcal?
5 kcal is equal to 20.92 kJ.