Peanut Butter Cups
Packaged product Dulces y postres Reese's
Peanut Butter Cups contains 524 kcal per 100 g. A serving, 1 piece, 21 g (21 g) provides about 110 kcal.
Roughly 49% of its calories come from fat, with 44% from carbohydrates and 7% 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, 27% of the Daily Value for iodine and 22% of the Daily Value for Ácido pantoténico (B5).
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 524 kcal | |
| Total fat L | 28,6 g | 37% |
| Saturated fat L | 9,5 g | 48% |
| Trans fat L | 0 g | |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 310 mg | 13% |
| 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 | 9,5 g | 19% |
| Vitamina A L | 0 µg | 0% |
| Vitamina C L | 0 mg | 0% |
| Vitamina D L | 0 µg | 0% |
| Vitamina E L | 0 mg | 0% |
| Vitamina K L | 0 µg | 0% |
| Thiamin (B1) L | 0,12 mg | 10% |
| Riboflavin (B2) L | 0,17 mg | 13% |
| Niacin (B3) L | 2,1 mg | 13% |
| Ácido pantoténico (B5) L | 1,1 mg | 22% |
| Vitamina B6 L | 0,11 mg | 7% |
| Folate (B9) L | 28,1 µg | 7% |
| Vitamina B12 L | 0,34 µg | 14% |
| Choline L | 0 mg | 0% |
| Calcio L | 95 mg | 7% |
| Iron L | 2,9 mg | 16% |
| Magnesio L | 0 mg | 0% |
| Fósforo L | 0 mg | 0% |
| Potasio L | 357 mg | 8% |
| Zinc L | 0 mg | 0% |
| Copper L | 0 mg | 0% |
| Manganese L | 0 mg | 0% |
| Selenio L | 0 µg | 0% |
| Iodine L | 39,9 µg | 27% |
| Chloride L | 712 mg | 31% |
% 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 44%
- Fat 49%
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
Nutritional insights
- Protein9,5 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 fat9,5 gabove the median for dulces y postres (median 2,1 g)
- Sodium310 mgin the top quarter of dulces y postres (median 50 mg)
- Protein per 100 kcal1,8 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 L | 10,6 g |
|---|---|
| Grasa poliinsaturada L | 3 g |
Sugars and starch (1)
| Starch L | 0 g |
|---|
Individual fatty acids (4)
| EPA (omega-3, 20:5 n-3) L | 0,008 g |
|---|---|
| DHA (omega-3, 22:6 n-3) L | 0,008 g |
| ALA (omega-3, 18:3 n-3) L | 0,057 g |
| Ácido linoléico (omega-6, 18:2) L | 3 g |
Carotenoids (1)
| Betacaroteno L | 20,9 µg |
|---|
Other components (3)
| Agua L | 0,87 g |
|---|---|
| Alcohol L | 0 g |
| Caffeine L | 0 mg |
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 Facts | USDA Branded |
|---|---|---|
| Calories | 524 kcal | 524 kcal |
| Protein | 9,5 g | 9,5 g |
| Carbohydrates | 57,1 g | 57,1 g |
| Fat | 28,6 g | 28,6 g |
| Fiber | 4,8 g | 4,8 g |
| Sugars | 55 g | 52,4 g |
| Sodium | 363 mg | 310 mg |
Product details
- Brand
- Reese's
- Barcode
- 0034000403622
- Label serving
- 1 PIECE (21 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
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| terrys chocolate orange egg Terry's | 524 | 5,8 g | 59 g | 29 g |
| Wegmans, swiss recipe milk chocolate santa pop Wegmans | 524 | 7,1 g | 59,5 g | 31 g |
| Mixed chocolate pretzels Hema | 524 | 5,5 g | 59,2 g | 28,7 g |
| Waffel Eier Kinkartz | 524 | 4,8 g | 56 g | 30 g |
| Croccantini ricoperti al cioccolato fondente Di Gennaro | 524 | 6 g | 53 g | 31 g |
| Cuor di nocciola Feletti | 524 | 4,8 g | 62,1 g | 28,1 g |
| Almond Toffee Tallgrass | 524 | 2,4 g | 50 g | 35,7 g |
| Pralina ripiena con limoncello Baratti & Milano | 524 | 4,6 g | 49,3 g | 34,5 g |
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 524 kcal. Serving, 1 piece, 21 g (21 g): about 110 kcal.
How much protein is in Peanut Butter Cups?
Peanut Butter Cups contains 9,5 g of protein per 100 g (19% of the 50 g Daily Value), or 2 g in serving, 1 piece, 21 g (21 g). About 7% 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 9,5 g is saturated (48% 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), iodine (27% DV), Ácido pantoténico (B5) (22% DV), iron (16% DV) and Vitamina B12 (14% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Peanut Butter Cups?
100 g contains 310 mg of sodium, 13% 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 2574548. License: CC0 1.0 (U.S. public domain). Source record dated 30 de mayo de 2023. Imported 6 de noviembre de 2026.
- Open Food Facts, record 0034000403622. 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.