Convert Kilojoules to Kilocalories
Convert kilojoules to kilocalories (kJ to kcal) instantly. Free, accurate kilojoules to kilocalories calculator with conversion formula and chart.
1 kJ = 0.2390057361 kcal
Conversion formula
1 kilojoule = 0.2390057361 kilocalories
Multiply a value in kilojoules by 0.2390057361 to get kilocalories; divide by the same number to convert back.
Kilojoules to Kilocalories conversion table
| Kilojoules (kJ) | Kilocalories (kcal) |
|---|---|
| 1 kJ | 0.239006 kcal |
| 2 kJ | 0.478011 kcal |
| 5 kJ | 1.19503 kcal |
| 10 kJ | 2.39006 kcal |
| 25 kJ | 5.97514 kcal |
| 50 kJ | 11.9503 kcal |
| 100 kJ | 23.9006 kcal |
| 500 kJ | 119.503 kcal |
| 1,000 kJ | 239.006 kcal |
- For example, 12 kilojoules is 2.86807 kilocalories.
- A value of 75 kilojoules converts to 17.9254 kilocalories.
- Going the other way, 1 kilocalorie is 4.184 kilojoules.
More energy conversions
About Kilojoules to Kilocalories
Easily convert kilojoules (kJ) to kilocalories (kcal) with this free, instant calculator. Enter a value in kilojoules to see the equivalent in kilocalories right away — accurate and calculated in your browser.
How to use Kilojoules to Kilocalories
- 1
Enter the number of kilojoules you want to convert.
- 2
The equivalent value in kilocalories appears instantly.
- 3
Switch units anytime to convert in either direction.
How to convert Kilojoules to Kilocalories
Enter any value in kilojoules (kJ) and this calculator instantly shows the equivalent in kilocalories (kcal) using the exact internationally agreed conversion factor — no rounding tricks, no ads in the way, and it works offline once the page is loaded.
Use the swap button to convert in the other direction (kilocalories to kilojoules), or switch to any other energy unit from the dropdown — the same page handles joules, kilojoules, calories, kilocalories, watt-hours, kilowatt-hours, btu, electronvolts.
Frequently Asked Questions
How do you convert kilojoules to kilocalories?
Enter your value in kilojoules and the converter instantly shows the result in kilocalories using the exact conversion factor.
Is the kilojoules to kilocalories converter free?
Yes — it's completely free, instant and requires no sign-up.
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