Reese’s Pieces

Packaged product Dulces y postres Reese’s

Reese’s Pieces contains 467 kcal per 100 g. A serving, 38 pieces, 30 g (30 g) provides about 140 kcal.

Roughly 55% of its calories come from carbohydrates, with 37% from fat and 8% from protein (estimated with general energy factors).

That is more energy than the typical item in dulces y postres on FoodFactly, where the median is 367 kcal per 100 g across 86.677 products.

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

Reese’s Pieces by Reese’s, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
467kcal per 100 g
10 gprotein
66,7 gcarbohydrates
20 gfat
140kcal in serving, 38 pieces, 30 g (30 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 467 kcal
Total fat L 20 g 26%
Saturated fat not reported
Sodium not reported
Total carbohydrates L 66,7 g 24%
Dietary fiber not reported
Total sugars not reported
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: 8%Carbohydrates: 55%Fat: 37%467kcal / 100 g
  • Protein 8%
  • Carbohydrates 55%
  • Fat 37%

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 dulces y postres (median 5,6 g)
  • Fat20 gabove the median for dulces y postres (median 13,5 g)
  • Protein per 100 kcal2,1 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Reese’s
Barcode
0034000457373
Label serving
38 pieces (30 g)
Category
Dulces y postres

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 Pieces?

100 g of Reese’s Pieces has 467 kcal. Serving, 38 pieces, 30 g (30 g): about 140 kcal.

Is Reese’s Pieces high in protein?

Reese’s Pieces contains 10 g of protein per 100 g (20% of the 50 g Daily Value), or 3 g in serving, 38 pieces, 30 g (30 g). About 8% of its calories come from protein. Compared with other dulces y postres, that is among the highest quarter (median 5,6 g).

How many carbs are in Reese’s Pieces?

Reese’s Pieces has 66,7 g of total carbohydrates per 100 g. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Reese’s Pieces?

Reese’s Pieces contains 20 g of fat per 100 g.

Where does this nutrition data come from?

From Open Food Facts, record dated 6 de septiembre de 2025. FoodFactly last checked it on 6 de noviembre de 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0034000457373. License: ODbL 1.0 (Open Food Facts). Source record dated 6 de septiembre de 2025. Imported 6 de noviembre de 2026.

Last updated: . Data quality score: 70/100 (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.