Chestnuts are not high in calories, so eating fried chestnuts in moderation will not make you fat. According to research, the calories of chestnuts are: 212 kcal (100 grams of edible part), the fat content is very low, and the carbohydrate content is high. Overall, its calories are lower among nuts, and it is rich in vitamin A. and vitamin C. Chestnuts are nuts, but they are not as rich in oil as nuts such as walnuts, hazelnuts, and almonds. They are very high in starch.