Cal (nutritional calorie)
Food Energy conversion. Convert between units of food energy, Calorie (Cal - nutritional calorie or dietary calorie), Kilocalorie (kcal), Kilojoule (kJ), Joule (J) etc. Calories are how we measure the amount of energy in food and drinks. 1 Cal = 1 kcal = 1000 cal (1 large calorie is equal to 1000 small calories)