Reese's Marshmallow

Packaged product Other Foods Reese's

Reese's Marshmallow contains 521 kcal per 100 g. A serving, 2 pieces, 79 g (79 g) provides about 411 kcal.

Roughly 49% of its calories come from carbohydrates, with 45% from fat and 6% from protein (estimated with general energy factors).

That is more energy than the typical item in other foods on FoodFactly, where the median is 270 kcal per 100 g across 274,655 products.

100 g provides 12% of the Daily Value for iron.

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

Reese's Marshmallow by Reese's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
521kcal per 100 g
7.6 gprotein
62 gcarbohydrates
25.3 gfat
411kcal in serving, 2 pieces, 79 g (79 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 521 kcal
Total fat L 25.3 g 32%
Saturated fat L 11.4 g 57%
Trans fat L 0.13 g
Cholesterol L 6.3 mg 2%
Sodium L 253 mg 11%
Total carbohydrates L 62 g 23%
Dietary fiber L 2.5 g 9%
Total sugars L 57 g
Protein L 7.6 g 15%
Calcium L 63.3 mg5%
Iron L 2.2 mg12%
Potassium L 253 mg5%

% 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: 6%Carbohydrates: 49%Fat: 45%521kcal / 100 g
  • Protein 6%
  • Carbohydrates 49%
  • Fat 45%

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

Iron12%Potassium5%Calcium5%

Nutritional insights

  • Protein7.6 gabove the median for other foods (median 6.9 g)
  • Fiber2.5 gabove the median for other foods (median 1.8 g)
  • Sugars57 gin the top quarter of other foods (median 3.5 g)
  • Fat25.3 gin the top quarter of other foods (median 6.4 g)
  • Saturated fat11.4 gin the top quarter of other foods (median 1.9 g)
  • Sodium253 mgabove the median for other foods (median 236 mg)
  • Protein per 100 kcal1.5 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Reese's
Barcode
0056600770140
Label serving
2 pieces (79 g)
Category
Other Foods

Ingredients

Ingredients not reported.

Similar products

FoodCaloriesProteinCarbsFat
Spring Sprinkles Big Cup Reese's 521 10 g 59 g 28 g
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Avocadooza Glico 521 4.8 g 61.3 g 28.5 g
Grignot' goût fromage Marque Repère 521 7.3 g 54 g 30 g
Garlic Slices La Famiglia Kitche 521 7.5 g 43.9 g 34.6 g
Vanilla flavoured sandwhich Ritz 520 4.4 g 63.7 g 27 g
Parmesan Wafers With Basil And Garlic Verduijn’s Fine Biscuits 520 11 g 52 g 30 g
Baklavas Adonis 521 8.3 g 45.8 g 33.3 g

Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Reese's Marshmallow?

100 g of Reese's Marshmallow has 521 kcal. Serving, 2 pieces, 79 g (79 g): about 411 kcal.

How much protein is in Reese's Marshmallow?

Reese's Marshmallow contains 7.6 g of protein per 100 g (15% of the 50 g Daily Value), or 6 g in serving, 2 pieces, 79 g (79 g). About 6% of its calories come from protein. Compared with other other foods, that is above the median (median 6.9 g).

How many carbs are in Reese's Marshmallow?

Reese's Marshmallow has 62 g of total carbohydrates per 100 g, including 2.5 g of fiber and 57 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Reese's Marshmallow?

Reese's Marshmallow contains 25.3 g of fat per 100 g, of which 11.4 g is saturated (57% of the Daily Value).

What vitamins and minerals does Reese's Marshmallow contain?

Per 100 g, the most notable amounts relative to the Daily Value are iron (12% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Reese's Marshmallow?

100 g contains 253 mg of sodium, 11% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated April 30, 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

  • Open Food Facts, record 0056600770140. License: ODbL 1.0 (Open Food Facts). Source record dated April 30, 2026. Imported November 6, 2026.

Last updated: . Data quality score: 90/100 (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.