Peanut Butter Cups
Packaged product Sweets and Desserts Reese's
Peanut Butter Cups contains 500 kcal per 100 g. A serving, 1 package, 79 g (79 g) provides about 395 kcal.
Roughly 50% of its calories come from fat, with 43% from carbohydrates and 7% 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 369 kcal per 100 g across 6,380 products.
100 g provides 30% of the Daily Value for copper, 28% of the Daily Value for chloride and 25% of the Daily Value for iodine.
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 500 kcal | |
| Total fat L | 30 g | 38% |
| Saturated fat L | 10 g | 50% |
| Trans fat L | 0 g | |
| Cholesterol L | 12 mg | 4% |
| Sodium L | 312 mg | 14% |
| Total carbohydrates L | 57.5 g | 21% |
| Dietary fiber L | 2.5 g | 9% |
| Total sugars L | 52.5 g | |
| Added sugars L | 47.5 g | 95% |
| Protein L | 10 g | 20% |
| Vitamin A L | 25.6 µg | 3% |
| Vitamin C L | 1.1 mg | 1% |
| Vitamin D L | 0 µg | 0% |
| Vitamin E L | 0.75 mg | 5% |
| Thiamin (B1) L | 0.13 mg | 11% |
| Riboflavin (B2) L | 0.18 mg | 14% |
| Niacin (B3) L | 2.1 mg | 13% |
| Pantothenic acid (B5) L | 1.1 mg | 23% |
| Vitamin B6 L | 0.11 mg | 7% |
| Folate (B9) L | 28.8 µg | 7% |
| Vitamin B12 L | 0.34 µg | 14% |
| Choline L | 0 mg | 0% |
| Calcium L | 100 mg | 8% |
| Iron L | 2.8 mg | 15% |
| Magnesium L | 73.8 mg | 18% |
| Phosphorus L | 222 mg | 18% |
| Potassium L | 350 mg | 7% |
| Zinc L | 1.3 mg | 12% |
| Copper L | 0.27 mg | 30% |
| Manganese L | 0.49 mg | 21% |
| Selenium L | 12.8 µg | 23% |
| Iodine L | 38.1 µg | 25% |
| Chloride L | 642 mg | 28% |
% 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 43%
- Fat 50%
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
- Protein10 gin the top quarter of sweets and desserts (median 1 g)
- Fiber2.5 gin the top quarter of sweets and desserts (median 0 g)
- Sugars52.5 gbelow the median for sweets and desserts (median 61 g)
- Fat30 gin the top quarter of sweets and desserts (median 0.5 g)
- Saturated fat10 gin the top quarter of sweets and desserts (median 0.1 g)
- Sodium312 mgin the top quarter of sweets and desserts (median 32 mg)
- Protein per 100 kcal2 gprotein density, useful for comparing foods with different calorie levels
- Water0.89 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat L | 10.9 g |
|---|---|
| Polyunsaturated fat 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 | 0.059 g |
| Linoleic acid (omega-6, 18:2) L | 3 g |
Carotenoids (1)
| Beta-carotene L | 21.4 µg |
|---|
Other components (2)
| Water L | 0.89 g |
|---|---|
| Alcohol L | 0 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 Facts | USDA Branded |
|---|---|---|
| Calories | 500 kcal | 500 kcal |
| Protein | 10.1 g | 10 g |
| Carbohydrates | 58.2 g | 57.5 g |
| Fat | 29.1 g | 30 g |
| Fiber | 3.8 g | 2.5 g |
| Sugars | 51.9 g | 52.5 g |
| Sodium | 316 mg | 312 mg |
Product details
Ingredients
milk chocolate (sugar, cocoa butter, chocolate, nonfat milk , milk fat, lactose , soy lecithin, pgpr, emulsifier), peanuts , sugar, dextrose, salt, tbhq (preservative),
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: PeanutSugarSaltCocoa butterMilk
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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, 79 g (79 g): about 395 kcal.
Is Peanut Butter Cups high in protein?
Peanut Butter Cups contains 10 g of protein per 100 g (20% of the 50 g Daily Value), or 7.9 g in serving, 1 package, 79 g (79 g). About 7% of its calories come from protein. Compared with other sweets and desserts, that is among the highest quarter (median 1 g).
How many carbs are in Peanut Butter Cups?
Peanut Butter Cups has 57.5 g of total carbohydrates per 100 g, including 2.5 g of fiber and 52.5 g of sugars.
How much fat is in Peanut Butter Cups?
Peanut Butter Cups contains 30 g of fat per 100 g, of which 10 g is saturated (50% 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 copper (30% DV), chloride (28% DV), iodine (25% DV), selenium (23% DV) and Pantothenic acid (B5) (23% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Peanut Butter Cups?
100 g contains 312 mg of sodium, 14% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: Branded Foods, record dated October 19, 2026. FoodFactly last checked it on November 6, 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 2600950. License: CC0 1.0 (U.S. public domain). Source record dated June 22, 2023. Imported November 6, 2026.
- Open Food Facts, record 03448005. License: ODbL 1.0 (Open Food Facts). Source record dated October 19, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.