kilojoules to calories

Free online kilojoules to calories converter, type a value and get the result instantly. No signup, works offline in your browser.

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All calculations run locally in your browser, nothing is uploaded.

Conversion formula

1 kJ = 239.005736 cal

How to convert kilojoules to calories step by step

  1. Write down the value you want to convert in kilojoules.
  2. Multiply it by the conversion factor: 239.005736 (because 1 kJ = 239.005736 cal).
  3. The result is your value in calories. Example: 10 kJ × 239.005736 = 2390.057361 cal.

Tip: to go the other way, divide by the factor, or use the calories to kilojoules converter.

kilojoules to calories conversion table

kilojoules (kJ)calories (cal)
0.1 kJ23.900574 cal
0.25 kJ59.751434 cal
0.5 kJ119.502868 cal
1 kJ239.005736 cal
2 kJ478.011472 cal
3 kJ717.017208 cal
4 kJ956.022945 cal
5 kJ1195.028681 cal
6 kJ1434.034417 cal
8 kJ1912.045889 cal
10 kJ2390.057361 cal
15 kJ3585.086042 cal
20 kJ4780.114723 cal
25 kJ5975.143403 cal
30 kJ7170.172084 cal
40 kJ9560.229446 cal
50 kJ11950.286807 cal
60 kJ14340.344168 cal
75 kJ17925.43021 cal
100 kJ23900.573614 cal
120 kJ28680.688337 cal
122 kJ29158.699809 cal
146 kJ34894.837476 cal
150 kJ35850.860421 cal
190 kJ45411.089866 cal
200 kJ47801.147228 cal
250 kJ59751.434034 cal
300 kJ71701.720841 cal
400 kJ95602.294455 cal
500 kJ119502.868069 cal
600 kJ143403.441683 cal
750 kJ179254.302103 cal
800 kJ191204.58891 cal
1000 kJ239005.736138 cal
1500 kJ358508.604207 cal
1810 kJ432600.382409 cal
1930 kJ461281.070746 cal
2000 kJ478011.472275 cal
2500 kJ597514.340344 cal
3000 kJ717017.208413 cal
4000 kJ956022.944551 cal
5000 kJ1.1950e+06 cal
7500 kJ1.7925e+06 cal
10000 kJ2.3901e+06 cal
10500 kJ2.5096e+06 cal

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FAQ

How do I convert kilojoules to calories?

Type a value in kilojoules in the converter above, the equivalent in calories is calculated instantly. 1 kJ equals 239.005736 cal.

What is the formula to convert kilojoules to calories?

Multiply the value in kilojoules by 239.005736 to get the value in calories.

How many calories are in 1 kilojoules?

There are 239.005736 calories in 1 kJ.

How do I convert calories back to kilojoules?

Divide the value in calories by 239.005736, or use the swap button (⇄) in the converter above.

What does kJ stand for?

kJ is the standard abbreviation for kilojoules. E.g. 1 kJ = 239.005736 cal.

What does cal stand for?

cal is the standard abbreviation for calories.