How Many Calories Are In Reese's Peanut Butter Cups?

A serving of Reese's Peanut Butter Cups (100g) contains 523kcal of calories, which is 26% of the recommended daily value based on a 2,000 calorie diet.

Calories measure the energy content of food. Your body needs calories to function, but consuming more than you burn leads to weight gain. When planning your meals, consider that reese's peanut butter cups is a significant source of calories compared to other snacks & sweets.