Kilocalories to Kilojoules Converter
Instantly convert Kilocalories (kcal) to Kilojoules (kJ). Free online converter with formula and table.
1 Kilocalorie = 4.184 kilojoules
1 Kilojoule = 0.239006 kilocalories
Kilocalories to Kilojoules Conversion Table
| Kilocalories (kcal) | Kilojoules (kJ) |
|---|---|
| 1 | 4.184 |
| 2 | 8.368 |
| 3 | 12.552 |
| 4 | 16.736 |
| 5 | 20.92 |
| 10 | 41.84 |
| 15 | 62.76 |
| 20 | 83.68 |
| 25 | 104.6 |
| 50 | 209.2 |
| 100 | 418.4 |
| 500 | 2,092 |
| 1,000 | 4,184 |
How to Convert Kilocalories to Kilojoules
kJ = kcal × 4.184Example
Convert 10 kilocalories to kilojoules:
10 kcal × 4.184 = 41.84 kJPopular Kilocalorie to Kilojoule Conversions
About These Units
Frequently Asked Questions
How many Kilojoules are in a Kilocalorie?
There are 4.184 Kilojoules in one Kilocalorie.
How do I convert Kilocalories to Kilojoules?
To convert Kilocalories to Kilojoules, multiply the value in Kilocalories by 4.184. For example, 10 Kilocalories = 10 × 4.184 = 41.84 Kilojoules.
What is the formula to convert Kilocalories to Kilojoules?
The formula is: Kilojoules (kJ) = Kilocalories (kcal) × 4.184
How do I convert Kilojoules back to Kilocalories?
To convert Kilojoules to Kilocalories, multiply by 0.239006 (or divide by 4.184).