Frosted Flakes cereal

Packaged product Vegetables Simple Truth

Frosted Flakes cereal contains 375 kcal per 100 g. A serving, 40 g (40 g) provides about 150 kcal.

Roughly 95% of its calories come from carbohydrates, with 5% from protein and 0% from fat (estimated with general energy factors).

That is close to the median for vegetables on FoodFactly (377 kcal per 100 g).

100 g provides 1,831,936% of the Daily Value for iodine, 33% of the Daily Value for manganese and 31% of the Daily Value for Thiamin (B1).

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

Frosted Flakes cereal by Simple Truth, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
375kcal per 100 g
5 gprotein
90 gcarbohydrates
0 gfat
150kcal in serving, 40 g (40 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 375 kcal
Total fat L 0 g 0%
Saturated fat L 0 g 0%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 212 mg 9%
Total carbohydrates L 90 g 33%
Dietary fiber L 2.5 g 9%
Total sugars L 27.5 g
Added sugars L 27.5 g 55%
Protein L 5 g 10%
Vitamin A L 0 µg0%
Vitamin C L 0 mg0%
Vitamin D L 0 µg0%
Vitamin E L 1.6 mg11%
Thiamin (B1) L 0.38 mg31%
Riboflavin (B2) L 0.13 mg10%
Niacin (B3) L 2 mg12%
Pantothenic acid (B5) L 0.57 mg11%
Vitamin B6 L 0.47 mg28%
Folate (B9) L 109 µg27%
Vitamin B12 L 0 µg0%
Calcium L 0 mg0%
Iron L 1.3 mg7%
Magnesium L 106 mg25%
Phosphorus L 246 mg20%
Potassium L 150 mg3%
Zinc L 1.8 mg16%
Copper L 0.19 mg21%
Manganese L 0.76 mg33%
Selenium L 12.2 µg22%
Iodine L 2,747,903 µg1,831,936%

% 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: 5%Carbohydrates: 95%375kcal / 100 g
  • Protein 5%
  • Carbohydrates 95%

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

Iodine1,831,936%Manganese33%Thiamin (B1)31%Vitamin B628%Folate (B9)27%Magnesium25%Selenium22%Copper21%Phosphorus20%Zinc16%

Nutritional insights

  • Protein5 gin the lowest quarter of vegetables (median 7.3 g)
  • Fiber2.5 gin the lowest quarter of vegetables (median 3.1 g)
  • Sugars27.5 gin the top quarter of vegetables (median 7 g)
  • Fat0 gin the lowest quarter of vegetables (median 1 g)
  • Saturated fat0 gin the lowest quarter of vegetables (median 0.2 g)
  • Sodium212 mgin the lowest quarter of vegetables (median 460 mg)
  • Protein per 100 kcal1.3 gprotein density, useful for comparing foods with different calorie levels
  • Water12.9 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)
Starch L60.5 g
Carotenoids (2)
Beta-carotene L6.1 µg
Vitamin D (D2 + D3), International Units L0 IU
Other components (2)
Water L12.9 g
Alcohol L0 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 FactsUSDA Branded
Calories 375 kcal375 kcal
Protein 5 g5 g
Carbohydrates 90 g90 g
Fat 0 g0 g
Fiber 2.5 g2.5 g
Sugars 27.5 g27.5 g
Sodium 213 mg212 mg

Product details

Brand
Simple Truth
Barcode
0011110092700
Quantity
15 oz
Label serving
40 g
Category
Corn flakes
Nutri-Score
D as computed by Open Food Facts
NOVA group
3 processing level (1 to 4), as classified by Open Food Facts

Ingredients

organic corn, organic cane sugar, sea salt

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

Ingredient guides: SugarSalt

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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 Frosted Flakes cereal?

100 g of Frosted Flakes cereal has 375 kcal. Serving, 40 g (40 g): about 150 kcal.

How much protein is in Frosted Flakes cereal?

Frosted Flakes cereal contains 5 g of protein per 100 g (10% of the 50 g Daily Value), or 2 g in serving, 40 g (40 g). About 5% of its calories come from protein. Compared with other vegetables, that is in the lowest quarter (median 7.3 g).

How many carbs are in Frosted Flakes cereal?

Frosted Flakes cereal has 90 g of total carbohydrates per 100 g, including 2.5 g of fiber and 27.5 g of sugars.

How much fat is in Frosted Flakes cereal?

Frosted Flakes cereal contains 0 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does Frosted Flakes cereal contain?

Per 100 g, the most notable amounts relative to the Daily Value are iodine (1,831,936% DV), manganese (33% DV), Thiamin (B1) (31% DV), Vitamin B6 (28% DV) and Folate (B9) (27% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Frosted Flakes cereal?

100 g contains 212 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 March 4, 2026. FoodFactly last checked it on November 7, 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 2543217. License: CC0 1.0 (U.S. public domain). Source record dated May 20, 2021. Imported November 6, 2026.
  • Open Food Facts, record 0011110092700. License: ODbL 1.0 (Open Food Facts). Source record dated March 4, 2026. Imported November 7, 2026.

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

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