Peanut Butter Chex

Packaged product Breakfast Cereals Chex

Peanut Butter Chex contains 415 kcal per 100 g. A serving, 1 serving, 41 g (41 g) provides about 170 kcal.

Roughly 70% of its calories come from carbohydrates, with 23% from fat and 7% from protein (estimated with general energy factors).

That is close to the median for breakfast cereals on FoodFactly (400 kcal per 100 g).

100 g provides 146% of the Daily Value for iron, 83% of the Daily Value for Thiamin (B1) and 50% of the Daily Value for Vitamin D.

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

Peanut Butter Chex by Chex, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
415kcal per 100 g
7.3 gprotein
75.6 gcarbohydrates
11 gfat
170kcal in serving, 1 serving, 41 g (41 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 415 kcal
Total fat L 11 g 14%
Saturated fat L 1.2 g 6%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 659 mg 29%
Total carbohydrates L 75.6 g 27%
Dietary fiber L 4.9 g 18%
Total sugars L 22 g
Added sugars L 22 g 44%
Protein L 7.3 g 15%
Vitamin A L 220 µg24%
Vitamin C L 22 mg24%
Vitamin D L 10 µg50%
Vitamin E L 1.3 mg9%
Thiamin (B1) L 1 mg83%
Riboflavin (B2) L 0.32 mg24%
Niacin (B3) L 3.9 mg24%
Pantothenic acid (B5) L 0.53 mg11%
Vitamin B6 L 0.83 mg49%
Folate (B9) L 195 µg49%
Vitamin B12 L 1.2 µg49%
Calcium L 317 mg24%
Iron L 26.3 mg146%
Magnesium L 75.8 mg18%
Phosphorus L 189 mg15%
Potassium L 244 mg5%
Zinc L 5.4 mg49%
Copper L 0.18 mg20%
Manganese L 0.61 mg27%
Selenium L 13 µg24%
Iodine L 9.9 µg7%

% 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: 70%Fat: 23%415kcal / 100 g
  • Protein 7%
  • Carbohydrates 70%
  • Fat 23%

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

Iron146%Thiamin (B1)83%Vitamin D50%Zinc49%Vitamin B649%Folate (B9)49%Vitamin B1249%Manganese27%Vitamin A24%Vitamin C24%

Nutritional insights

  • Protein7.3 gbelow the median for breakfast cereals (median 9.3 g)
  • Fiber4.9 gin the lowest quarter of breakfast cereals (median 7.1 g)
  • Sugars22 gabove the median for breakfast cereals (median 18 g)
  • Fat11 gbelow the median for breakfast cereals (median 11.3 g)
  • Saturated fat1.2 gbelow the median for breakfast cereals (median 2 g)
  • Sodium659 mgin the top quarter of breakfast cereals (median 148 mg)
  • Protein per 100 kcal1.8 gprotein density, useful for comparing foods with different calorie levels
  • Water26.9 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Fats and cholesterol (2)
Monounsaturated fat L6.1 g
Polyunsaturated fat L2.4 g
Sugars and starch (1)
Starch L40.7 g
Carotenoids (1)
Beta-carotene L4.9 µg
Other components (3)
Water L26.9 g
Alcohol L0 g
Folic acid L110 µg

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 415 kcal415 kcal
Protein 7.3 g7.3 g
Carbohydrates 75.6 g75.6 g
Fat 11 g11 g
Fiber 4.9 g4.9 g
Sugars 22 g22 g
Sodium 659 mg659 mg

Product details

Brand
Chex
Barcode
0016000152335
Label serving
1 serving (41 g)
Category
Breakfast Cereals
Nutri-Score
E as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

whole grain corn, corn meal, peanut butter (peanuts, sugar, monoglycerides, salt), sugar, corn starch, salt, canola oil, baking soda, natural flavor, vitamin e (mixed tocopherols) added to preserve freshness,vitamins and minerals: calcium carbonate, vitamin c (sodium ascorbate), iron and zinc (mineral nutrients), a b vitamin (niacinamide), vitamin b6 (pyridoxine hydrochloride), vitamin b1 (thiamin mononitrate), vitamin a (palmitate), vitamin b2 (riboflavin), a b vitamin (folic acid), vitamin b12, vitamin d3,

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

Ingredient guides: PeanutSugarSaltRapeseed (canola) oil

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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 Chex?

100 g of Peanut Butter Chex has 415 kcal. Serving, 1 serving, 41 g (41 g): about 170 kcal.

How much protein is in Peanut Butter Chex?

Peanut Butter Chex contains 7.3 g of protein per 100 g (15% of the 50 g Daily Value), or 3 g in serving, 1 serving, 41 g (41 g). About 7% of its calories come from protein. Compared with other breakfast cereals, that is below the median (median 9.3 g).

How many carbs are in Peanut Butter Chex?

Peanut Butter Chex has 75.6 g of total carbohydrates per 100 g, including 4.9 g of fiber and 22 g of sugars.

How much fat is in Peanut Butter Chex?

Peanut Butter Chex contains 11 g of fat per 100 g, of which 1.2 g is saturated (6% of the Daily Value).

What vitamins and minerals does Peanut Butter Chex contain?

Per 100 g, the most notable amounts relative to the Daily Value are iron (146% DV), Thiamin (B1) (83% DV), Vitamin D (50% DV), zinc (49% DV) and Vitamin B6 (49% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Peanut Butter Chex?

100 g contains 659 mg of sodium, 29% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated May 26, 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 2777387. License: CC0 1.0 (U.S. public domain). Source record dated July 27, 2026. Imported November 6, 2026.
  • Open Food Facts, record 0016000152335. License: ODbL 1.0 (Open Food Facts). Source record dated May 26, 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.