Convert Joule (J) to Calorie (cal)
To convert Joule to Calorie, multiply the value by 0.239006. For example, 1 Joule = 0.239006 cal and 10 Joule = 2.390057 cal. Both Joule and Calorie are units of Energy. Enter any value above for an instant, accurate result.
One Joule equals 0.239006 cal.
Use the formula: cal = J × 0.239006.