Peanut butter cups

Packaged product Dulces y postres Reese's

Peanut butter cups contains 500 kcal per 100 g. A serving, 1 package, 42 g (42 g) provides about 210 kcal.

Roughly 48% of its calories come from fat, with 43% from carbohydrates and 9% 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 388 kcal per 100 g across 9.171 products.

100 g provides 31% of the Daily Value for chloride, 30% of the Daily Value for copper and 27% of the Daily Value for iodine.

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

Peanut butter cups by Reese's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
500kcal per 100 g
11,9 gprotein
57,1 gcarbohydrates
28,6 gfat
210kcal in serving, 1 package, 42 g (42 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 500 kcal
Total fat L 28,6 g 37%
Saturated fat L 10,7 g 54%
Trans fat L 0 g
Cholesterol L 12 mg 4%
Sodium L 357 mg 16%
Total carbohydrates L 57,1 g 21%
Dietary fiber L 4,8 g 17%
Total sugars L 52,4 g
Added sugars L 47,6 g 95%
Protein L 11,9 g 24%
Vitamina A L 25 µg3%
Vitamina C L 1 mg1%
Vitamina D L 0 µg0%
Vitamina E L 0,73 mg5%
Thiamin (B1) L 0,12 mg10%
Riboflavin (B2) L 0,17 mg13%
Niacin (B3) L 2,1 mg13%
Ácido pantoténico (B5) L 1,1 mg22%
Vitamina B6 L 0,11 mg7%
Folate (B9) L 28,1 µg7%
Vitamina B12 L 0,34 µg14%
Calcio L 93 mg7%
Iron L 2,4 mg13%
Magnesio L 72 mg17%
Fósforo L 217 mg17%
Potasio L 357 mg8%
Zinc L 1,2 mg11%
Copper L 0,27 mg30%
Manganese L 0,48 mg21%
Selenio L 12,5 µg23%
Iodine L 39,9 µg27%
Chloride L 712 mg31%

% 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: 9%Carbohydrates: 43%Fat: 48%500kcal / 100 g
  • Protein 9%
  • Carbohydrates 43%
  • Fat 48%

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

Chloride31%Copper30%Iodine27%Selenio23%Ácido pantoténico (B5)22%Manganese21%Fósforo17%Magnesio17%Vitamina B1214%Iron13%

Nutritional insights

  • Protein11,9 gin the top quarter of dulces y postres (median 2,9 g)
  • Fiber4,8 gin the top quarter of dulces y postres (median 0 g)
  • Sugars52,4 gbelow the median for dulces y postres (median 54 g)
  • Fat28,6 gin the top quarter of dulces y postres (median 1,7 g)
  • Saturated fat10,7 gabove the median for dulces y postres (median 2,1 g)
  • Sodium357 mgin the top quarter of dulces y postres (median 50 mg)
  • Protein per 100 kcal2,4 gprotein density, useful for comparing foods with different calorie levels
  • Water0,87 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Fats and cholesterol (2)
Grasa monoinsaturada L10,6 g
Grasa poliinsaturada L3 g
Sugars and starch (1)
Starch L2,4 g
Individual fatty acids (4)
EPA (omega-3, 20:5 n-3) L0,008 g
DHA (omega-3, 22:6 n-3) L0,008 g
ALA (omega-3, 18:3 n-3) L0,057 g
Ácido linoléico (omega-6, 18:2) L3 g
Carotenoids (1)
Betacaroteno L20,9 µg
Other components (2)
Agua L0,87 g
Alcohol L0 g

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 kcal500 kcal
Protein 11,9 g11,9 g
Carbohydrates 57,1 g57,1 g
Fat 28,6 g28,6 g
Fiber 4,8 g4,8 g
Sugars 52,4 g52,4 g
Sodium 363 mg357 mg

Product details

Brand
Reese's
Barcode
0034000490059
Quantity
9 oz
Label serving
1 PACKAGE (42 g)
Category
Confectionerie
Nutri-Score
E as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Milk chocolate [sugar; cocoa butter; chocolate; skim milk; milk fat; lactose; lecithin (soy); pgpr]; peanuts; sugar; dextrose; salt; tbhq and citric acid, to maintain freshness.

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: PeanutAzúcarSaltManteca de cacaoMilk

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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 Peanut butter cups?

100 g of Peanut butter cups has 500 kcal. Serving, 1 package, 42 g (42 g): about 210 kcal.

Is Peanut butter cups high in protein?

Peanut butter cups contains 11,9 g of protein per 100 g (24% of the 50 g Daily Value), or 5 g in serving, 1 package, 42 g (42 g). About 9% of its calories come from protein. Compared with other dulces y postres, that is among the highest quarter (median 2,9 g).

How many carbs are in Peanut butter cups?

Peanut butter cups has 57,1 g of total carbohydrates per 100 g, including 4,8 g of fiber and 52,4 g of sugars.

How much fat is in Peanut butter cups?

Peanut butter cups contains 28,6 g of fat per 100 g, of which 10,7 g is saturated (54% of the Daily Value).

What vitamins and minerals does Peanut butter cups contain?

Per 100 g, the most notable amounts relative to the Daily Value are chloride (31% DV), copper (30% DV), iodine (27% DV), selenio (23% DV) and Ácido pantoténico (B5) (22% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Peanut butter cups?

100 g contains 357 mg of sodium, 16% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated 25 de marzo de 2026. 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

  • USDA FoodData Central: Branded Foods, record 2671632. License: CC0 1.0 (U.S. public domain). Source record dated 16 de febrero de 2018. Imported 6 de noviembre de 2026.
  • Open Food Facts, record 0034000490059. License: ODbL 1.0 (Open Food Facts). Source record dated 25 de marzo de 2026. Imported 6 de noviembre de 2026.

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

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