Kilojoules to Calories Converter
Convert kilojoules to calories instantly. One kilojoule equals 239.0057 calories, so you can type any value in kJ and read the answer in cal. The…
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Convert kilojoules to calories instantly. One kilojoule equals 239.0057 calories, so you can type any value in kJ and read the answer in cal. The page also shows a conversion table and the exact formula used.
Worked example
Example calculated from the starting values. Enter your own values and press Calculate to get your result.
1 kJ = 239.0057 cal
With the default inputs (value in kilojoules = 1 kJ), the results are: calories 239.0057 cal.
Kilojoules to calories conversion table
Reference table based on the example values; it is not your calculation result.
| kilojoules (kJ) | calories (cal) |
|---|---|
| 1 | 239.0057 |
| 2 | 478.0115 |
| 5 | 1,195.03 |
| 10 | 2,390.06 |
| 25 | 5,975.14 |
| 50 | 11,950.29 |
| 100 | 23,900.57 |
| 500 | 119,502.87 |
| 1,000 | 239,005.74 |
Frequently asked questions
How many calories are in one kilojoule?
1 kilojoule = 239.0057 calories.
What is the formula to convert kilojoules to calories?
Multiply the value in kilojoules by 239.0057.
How do I convert calories back to kilojoules?
1 calorie = 0.004184 kilojoules.
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