kJ → cal converter

Convert kilojoules to calories (Energy)

1 kJ = 239.0057361 cal · 1 cal = 0.004184 kJ

Common values: 10 kJ 50 kJ 100 kJ 500 kJ 1000 kJ

1000 kJ = 239005.736137667 cal

Advertisement

Table Of Contents

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 1000 kilojoules to calories:

e(cal) = 1000kJ × 239.0057361 = 239005.7361 cal

Conversion table

Kilojoules (kJ) Calories (cal)
1 kJ 239.005736138 cal
2 kJ 478.011472275 cal
3 kJ 717.017208413 cal
5 kJ 1195.028680688 cal
10 kJ 2390.057361377 cal
20 kJ 4780.114722753 cal
25 kJ 5975.143403442 cal
50 kJ 11950.286806883 cal
100 kJ 23900.573613767 cal
250 kJ 59751.434034417 cal
500 kJ 119502.868068834 cal
1000 kJ 239005.736137667 cal
Calories (cal) Kilojoules (kJ)
1 cal 0.004184 kJ
2 cal 0.008368 kJ
3 cal 0.012552 kJ
5 cal 0.02092 kJ
10 cal 0.04184 kJ
20 cal 0.08368 kJ
25 cal 0.1046 kJ
50 cal 0.2092 kJ
100 cal 0.4184 kJ
250 cal 1.046 kJ
500 cal 2.092 kJ
1000 cal 4.184 kJ

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.

Sources

Conversion factors are based on internationally recognised standards:

Related conversions

Unit Converter