A calorie is a measure of heat and is physically the amount of heat required to raise a degree centigrade, a gram of water. Calorie table 100 Kcal per 100 g. product. 1 is = a 4,180 Kcal Kj. (Kilojoules). The unit is 420 kJ. Dairy • Eggs • Meat • Vegetable, Vegetables ...