Reese’s Peanut Butter Cups

Packaged product Sweets and Desserts Reese's

Reese’s Peanut Butter Cups contains 540 kcal per 100 g.

Roughly 51% of its calories come from fat, with 42% from carbohydrates and 7% from protein (estimated with general energy factors).

That is close to the median for sweets and desserts on FoodFactly (542 kcal per 100 g).

The values are as declared on the product label and entered by Open Food Facts contributors.

Reese’s Peanut Butter Cups by Reese's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
540kcal per 100 g
10 gprotein
56.4 gcarbohydrates
30.5 gfat

Nutrition facts

The source reports no household measures (such as cups or pieces) for this food, so only weights are offered.

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 540 kcal
Total fat L 30.5 g 39%
Saturated fat L 12.9 g 65%
Sodium L 300 mg 13%
Total carbohydrates L 56.4 g 21%
Dietary fiber not reported
Total sugars L 47.2 g
Protein L 10 g 20%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 7%Carbohydrates: 42%Fat: 51%540kcal / 100 g
  • Protein 7%
  • Carbohydrates 42%
  • Fat 51%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

  • Protein10 gin the top quarter of sweets and desserts (median 6.5 g)
  • Sugars47.2 gbelow the median for sweets and desserts (median 48.6 g)
  • Fat30.5 gbelow the median for sweets and desserts (median 33 g)
  • Saturated fat12.9 gin the lowest quarter of sweets and desserts (median 19 g)
  • Sodium300 mgin the top quarter of sweets and desserts (median 72 mg)
  • Protein per 100 kcal1.9 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Reese's
Barcode
5025820006426
Quantity
345 g
Category
Chocolates
Nutri-Score
E as computed by Open Food Facts

Ingredients

Ingredients not reported.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Reese’s Peanut Butter Cups?

100 g of Reese’s Peanut Butter Cups has 540 kcal.

Is Reese’s Peanut Butter Cups high in protein?

Reese’s Peanut Butter Cups contains 10 g of protein per 100 g (20% of the 50 g Daily Value). About 7% of its calories come from protein. Compared with other sweets and desserts, that is among the highest quarter (median 6.5 g).

How many carbs are in Reese’s Peanut Butter Cups?

Reese’s Peanut Butter Cups has 56.4 g of total carbohydrates per 100 g, including 47.2 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Reese’s Peanut Butter Cups?

Reese’s Peanut Butter Cups contains 30.5 g of fat per 100 g, of which 12.9 g is saturated (65% of the Daily Value).

How much sodium is in Reese’s Peanut Butter Cups?

100 g contains 300 mg of sodium, 13% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated March 27, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 5025820006426. License: ODbL 1.0 (Open Food Facts). Source record dated March 27, 2026. Imported November 8, 2026.

Last updated: . Data quality score: 80/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.