Reese's Peanut Butter Cups is a food that is calorie-dense. It is a good source of protein.
Calories per 100g
523
kcal% Daily Value
Per 100g
50g
sugar
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.
See how Reese's Peanut Butter Cups compares to other snacks foods.
per 100g
511
per 100g
135
per 100g
409
per 100g
500
Source: USDA FoodData Central | FDC ID: 1642950 | Last updated: 2026-04-06
All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.
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