451 kcal. According to the relevant information, Guoyaya is a company specializing in producing and selling fruit juice drinks. Mango Sheryl is a beverage product, which is made of mango and Sprite. The calorie of mango is 221 kcal, while that of Sprite is 231 kcal. The total calorie of beverage is 221 kcal plus 231 kcal equals 451 kcal.