The Calories in Milk are burned to produce energy in our body. If this calorie content exceeds the required amount then, it gets stored as Fats. So, it is essential to know the Milk Calories. If you were to ask "How many calories are present in Milk?", then the answer would be Milk contains 42.00 Kcal calories per 100g of its quantity. The energy that we gain from Calories in Milk is not just these calories but also from other nutrients like Proteins, Carbohydrates, Fats. The Proteins and Carbs present in Milk provide about 4 cal per gram whereas Fats render 9 cal per gram. To get a better understanding of the calories that you gain from other dairy products, checkout Dairy Foods Low in Protein.