Mooncakes are high in calories, about 400cal per 100g, which is 3-4 times of 100g of white rice with 115cal. Moreover, during the production process, a lot of fat and sugar are used to make the inner filling soft and crisp and the outer crust more fluffy, thus further increasing the calories of mooncakes. The calorie content of mooncakes varies slightly depending on the style, filling and size of the mooncake. 1. Different styles: such as Guang-style mooncakes, Su-style mooncakes and ice-skin mooncakes, etc. In general, the calorie content of Guang-style mooncakes and Su-style mooncakes is about the same, while ice-skin mooncakes contain less fat in the skin and are relatively lower in calorie content. 2. Fruit filled mooncake calories are relatively low, five nuts, egg yolk trapped slightly higher than the first two, and ice cream and meat filling the highest calories, should not consume too much; 3, the size of different: the general traditional mooncake for 120g, the larger the mooncake calories will usually be higher. Mooncakes are generally recommended to be consumed at breakfast to replenish the energy needed for the day, while the high calories will be consumed over the course of the day, reducing the risk of obesity. It is best to break into small pieces and chew slowly to avoid eating too much, and can be accompanied by appropriate green tea to relieve greasiness.