1 kj to cal

Updated July 2026

1 kj equals 239.006 cal

1 kilojoule = 239.006 cal. That is how many calories there are in 1 kilojoule. Enter any value in the free energy converter to convert kilojoules to calories (and every other unit) instantly — it runs privately in your browser.

Formula: Multiply by 239.006 — 1 kilojoule = 239.006 calories. So 1 × 239.006 = 239.006 cal.

kj to cal conversion table

kilojoule (kJ)calories (cal)
0.25 kJ59.7514 cal
0.5 kJ119.503 cal
0.75 kJ179.254 cal
1 kJ239.006 cal
1.25 kJ298.757 cal
1.5 kJ358.509 cal
1.75 kJ418.26 cal

Frequently asked questions

How many calories is 1 kilojoule?
1 kilojoule is 239.006 calories. Multiply kj by 239.006 to get cal.
What is 1 kj to cal?
1 kilojoule = 239.006 cal.
How do you convert kj to cal?
Multiply by 239.006 — 1 kilojoule = 239.006 calories. So 1 × 239.006 = 239.006 cal.

Other kj to cal conversions

Convert 1 kj to other units