The number of calories in a Sprinkles cupcake varies depending on the type. A vanilla buttercream frosting cupcake has 273 calories, while a chocolate marshmallow cupcake has 532 calories.
Sprinkles' caramel apple cupcake with cinnamon frosting and banana cupcake with milk chocolate frosting both have 459 calories. A carrot cupcake with cinnamon frosting has 358 calories.
Sprinkles is a chain of cupcake bakeries that was established in Beverly Hills, Calif., in 2005. In 2012, Sprinkles opened the world's first cupcake ATM, capable of holding up to 600 cupcakes at a time and dispensing them to customers 24 hours a day.