kJ → cal converter

Convert kilojoules to calories (Energy)

1 kJ = 239.0057361 cal · 1 cal = 0.004184 kJ

1 kJ = 239.005736138 cal

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Kilojoules to calories Conversion

1 kilojoules (kJ) is equal to 239.0057361 calories (cal).

1 kJ = 239.0057361 cal

or

1 cal = 0.004184 kJ

Formula

To convert a energy from kilojoules (kJ) to calories (cal), multiply the energy in kilojoules by 239.0057361

e(cal) = e(kJ) × 239.0057361

Examples:

Convert 1 kilojoules to calories:

e(cal) = 1kJ × 239.0057361 = 239.0057361 cal

Conversion table

Kilojoules (kJ) Calories (cal)
0.1 kJ 23.900573614 cal
0.5 kJ 119.502868069 cal
1 kJ 239.005736138 cal
3 kJ 717.017208413 cal
5 kJ 1195.028680688 cal
7 kJ 1673.040152964 cal
9 kJ 2151.051625239 cal
10 kJ 2390.057361377 cal
30 kJ 7170.17208413 cal
50 kJ 11950.286806883 cal
70 kJ 16730.401529637 cal
90 kJ 21510.51625239 cal
1000 kJ 239005.736137667 cal
10000 kJ 2390057.361376673 cal

Frequently asked questions

How do I convert kilojoules to calories?

Multiply the value in kilojoules by 239.0057361 to get the result in calories. For example, 5 kJ × 239.0057361 = 1195.028680688 cal.

How many calories are in 1 kilojoules?

1 kilojoules (kJ) is equal to 239.005736138 calories (cal).

How do I convert calories back to kilojoules?

Use the inverse operation: divide the value in calories by 239.0057361 to get the result in kilojoules.

How accurate is the kilojoules to calories conversion?

The converter multiplies by the conversion factor 239.0057361 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.