Reese’s pieces

Packaged product Sweets and Desserts

Reese’s pieces contains 467 kcal per 100 g.

Roughly 50% of its calories come from carbohydrates, with 42% from fat and 8% from protein (estimated with general energy factors).

That is more energy than the typical item in sweets and desserts on FoodFactly, where the median is 367 kcal per 100 g across 86,677 products.

100 g provides 11% of the Daily Value for iron.

The values are label data submitted by the manufacturer to USDA FoodData Central.

Reese’s pieces, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
467kcal per 100 g
10 gprotein
63.3 gcarbohydrates
23.3 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 467 kcal
Total fat L 23.3 g 30%
Saturated fat L 20 g 100%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 117 mg 5%
Total carbohydrates L 63.3 g 23%
Dietary fiber L 3.3 g 12%
Total sugars L 53.3 g
Added sugars L 53.3 g 107%
Protein L 10 g 20%
Vitamin D L 0 µg0%
Calcium L 33 mg3%
Iron L 2 mg11%
Potassium L 300 mg6%

% 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: 50%Fat: 42%467kcal / 100 g
  • Protein 8%
  • Carbohydrates 50%
  • Fat 42%

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

Vitamins and minerals, % Daily Value per 100 g

Iron11%Potassium6%Calcium3%Vitamin D0%

Nutritional insights

  • Protein10 gin the top quarter of sweets and desserts (median 5.6 g)
  • Fiber3.3 gabove the median for sweets and desserts (median 2 g)
  • Sugars53.3 gin the top quarter of sweets and desserts (median 21.6 g)
  • Fat23.3 gabove the median for sweets and desserts (median 13.5 g)
  • Saturated fat20 gin the top quarter of sweets and desserts (median 5.6 g)
  • Sodium117 mgbelow the median for sweets and desserts (median 180 mg)
  • Protein per 100 kcal2.1 gprotein density, useful for comparing foods with different calorie levels

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g Open Food FactsUSDA Branded
Calories 500 kcal467 kcal
Protein 10 g10 g
Carbohydrates 63.3 g63.3 g
Fat 23.3 g23.3 g
Fiber 3.3 g3.3 g
Sugars 53.3 g53.3 g
Sodium 117 mg117 mg

Product details

Barcode
0034000110353
Category
Sweets and Desserts

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.

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). About 8% of its calories come from protein. Compared with other sweets and desserts, that is among the highest quarter (median 5.6 g).

How many carbs are in Reese’s pieces?

Reese’s pieces has 63.3 g of total carbohydrates per 100 g, including 3.3 g of fiber and 53.3 g of sugars.

How much fat is in Reese’s pieces?

Reese’s pieces contains 23.3 g of fat per 100 g, of which 20 g is saturated (100% of the Daily Value).

What vitamins and minerals does Reese’s pieces contain?

Per 100 g, the most notable amounts relative to the Daily Value are iron (11% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Reese’s pieces?

100 g contains 117 mg of sodium, 5% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated May 9, 2022. 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 0034000110353. License: ODbL 1.0 (Open Food Facts). Source record dated May 9, 2022. Imported November 8, 2026.
  • USDA FoodData Central: Branded Foods, record 2658025. License: CC0 1.0 (U.S. public domain). Source record dated September 20, 2023. Imported November 6, 2026.

Last updated: . Data quality score: 90/100 (how it is calculated).

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