California, United States KCAL-TV, a television station (channel 9) licensed to Los Angeles, California, United States kcal, kilocalorie (1,000 calories), a
defined as one kilocalorie of energy (1000 thermochemical gram calories) per one mole of substance. The unit symbol is written kcal/mol or kcal⋅mol−1. As typically
usually refer to the small unit, the large one being called kilocalorie (kcal). However, the kcal is not officially part of the International System of Units
also written "Calorie" (with symbol Cal, both with capital "C") or "kilocalorie" (kcal), and equivalent to 4184 J or 4.184 kJ. Thus, for example, fats and