peanut butter m&m's

Packaged product Sweets and Desserts m&m's

Peanut butter m&m's contains 536 kcal per 100 g. A serving, 28 g (28 g) provides about 150 kcal.

Roughly 49% of its calories come from fat, with 43% from carbohydrates and 8% from protein (estimated with general energy factors).

That is close to the median for sweets and desserts on FoodFactly (540 kcal per 100 g).

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

peanut butter m&m's by m&m's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
536kcal per 100 g
10.7 gprotein
57.1 gcarbohydrates
28.6 gfat
150kcal in serving, 28 g (28 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 536 kcal
Total fat L 28.6 g 37%
Saturated fat L 17.9 g 89%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 214 mg 9%
Total carbohydrates L 57.1 g 21%
Dietary fiber L 3.6 g 13%
Total sugars L 50 g
Added sugars L 46.4 g 93%
Protein L 10.7 g 21%
Vitamin A L 0 µg0%
Vitamin C L 0 mg0%
Vitamin D L 0 µg0%
Vitamin E L 0 mg0%
Vitamin K L 0 µg0%
Choline L 0 mg0%
Calcium L 0 mg0%
Iron L 0 mg0%
Magnesium L 0 mg0%
Phosphorus L 0 mg0%
Potassium L 357 mg8%
Zinc L 0 mg0%
Copper L 0 mg0%
Manganese L 0 mg0%
Selenium L 0 µg0%

% 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: 43%Fat: 49%536kcal / 100 g
  • Protein 8%
  • Carbohydrates 43%
  • 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

Potassium8%Vitamin A0%Vitamin C0%Vitamin D0%Vitamin E0%Vitamin K0%Choline0%Calcium0%Iron0%Magnesium0%

Nutritional insights

  • Protein10.7 gabove the median for sweets and desserts (median 9.8 g)
  • Fiber3.6 gbelow the median for sweets and desserts (median 5 g)
  • Sugars50 gin the top quarter of sweets and desserts (median 38 g)
  • Fat28.6 gbelow the median for sweets and desserts (median 36.4 g)
  • Saturated fat17.9 gin the top quarter of sweets and desserts (median 14.3 g)
  • Sodium214 mgin the top quarter of sweets and desserts (median 44 mg)
  • Protein per 100 kcal2 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Sugars and starch (1)
Starch L0 g
Carotenoids (1)
Vitamin D (D2 + D3), International Units L0 IU
Other components (1)
Caffeine L0 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 FactsUSDA Branded
Calories 536 kcal536 kcal
Protein 10.7 g10.7 g
Carbohydrates 57.1 g57.1 g
Fat 28.6 g28.6 g
Fiber 3.6 g3.6 g
Sugars 50 g50 g
Sodium 214 mg214 mg

Product details

Brand
m&m's
Barcode
0040000580201
Quantity
487.6 g
Label serving
28 g
Category
Chocolate covered nuts
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, milk, lactose, peanuts, milkfat, soy lecithin, salt, natural flavor), sugar, peanut butter (partially defatted peanuts, palm oil), hydrogenated palm kernel oil and/or vegetable oil (palm and sunflower oils), cornstarch, dextrose, corn syrup, natural flavor, salt, dextrin, colors (includes blue 1 lake, red 40, yellow 6, yellow 5, blue 1, red 40 lake, yellow 6 lake, yellow 5 lake, blue 2 lake), carnauba wax, propyl gallate, gum acacia.

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

Ingredient guides: SugarPeanutSaltCocoa butterMilkPalm oilSunflower oil

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Chocolate almond Brookside 537 14.6 g 41.5 g 41.5 g
Dark Chocolate Macadamias Hawaiian Host 538 3.9 g 53.8 g 38.5 g
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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 m&m's?

100 g of peanut butter m&m's has 536 kcal. Serving, 28 g (28 g): about 150 kcal.

Is peanut butter m&m's high in protein?

Peanut butter m&m's contains 10.7 g of protein per 100 g (21% of the 50 g Daily Value), or 3 g in serving, 28 g (28 g). About 8% of its calories come from protein. Compared with other sweets and desserts, that is above the median (median 9.8 g).

How many carbs are in peanut butter m&m's?

Peanut butter m&m's has 57.1 g of total carbohydrates per 100 g, including 3.6 g of fiber and 50 g of sugars.

How much fat is in peanut butter m&m's?

Peanut butter m&m's contains 28.6 g of fat per 100 g, of which 17.9 g is saturated (89% of the Daily Value).

How much sodium is in peanut butter m&m's?

100 g contains 214 mg of sodium, 9% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated June 17, 2026. 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

  • USDA FoodData Central: Branded Foods, record 2377684. License: CC0 1.0 (U.S. public domain). Source record dated October 29, 2022. Imported November 6, 2026.
  • Open Food Facts, record 0040000580201. License: ODbL 1.0 (Open Food Facts). Source record dated June 17, 2026. Imported November 8, 2026.

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

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