Energy & Work converter
Kilocalorie to Kilojoule Converter
Converts kilocalorie to kilojoule for energy.
From
To
Result
1 kcal = 4.184 kJ
Also equals
4,184J
4.184kJ
0.001162kWh
1.162222Wh
3.965666BTU
3,085.960033ft·lb
Need the reverse conversion?Kilojoule to Kilocalorie Converter
Conversion formula
kJ = kcal × 4.1841 kilocalorie equals 4.184 kilojoule.
Kilocalorie to Kilojoule table
| Kilocalorie (kcal) | Kilojoule (kJ) |
|---|---|
| 0.01 | 0.0418 |
| 0.1 | 0.4184 |
| 1 | 4.184 |
| 2 | 8.368 |
| 3 | 12.552 |
| 5 | 20.92 |
| 10 | 41.84 |
| 20 | 83.68 |
| 50 | 209.2 |
| 100 | 418.4 |
| 1,000 | 4,184 |
About this conversion
This converter uses the displayed definition for kilocalorie and its recognized relationship to kilojoule. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.
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Frequently asked questions
How do I convert kilocalories to kilojoules?+
Enter the kilocalories value in the converter. The result uses the defined factor 4.18400000000 and is rounded only for display.
Does the converter keep full precision?+
Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.
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