Corn Flakes

Packaged product Vegetables Kellogg's

Corn Flakes contains 372 kcal per 100 g.

Roughly 92% of its calories come from carbohydrates, with 8% 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 175% of the Daily Value for Vitamin B12, 159% of the Daily Value for iron and 92% of the Daily Value for Riboflavin (B2).

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

Corn Flakes by Kellogg's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
372kcal per 100 g
7 gprotein
83.7 gcarbohydrates
0 gfat

Nutrition facts

The source reports no household measures (such as cups or pieces) for this food, so only weights are offered.

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 372 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 721 mg 31%
Total carbohydrates L 83.7 g 30%
Dietary fiber L 2.3 g 8%
Total sugars L 9.3 g
Added sugars L 9.3 g 19%
Protein L 7 g 14%
Thiamin (B1) L 1 mg83%
Riboflavin (B2) L 1.2 mg92%
Niacin (B3) L 14 mg88%
Vitamin B6 L 1.4 mg82%
Vitamin B12 L 4.2 µg175%
Calcium L 0 mg0%
Iron L 28.6 mg159%
Potassium L 140 mg3%

% 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: 92%372kcal / 100 g
  • Protein 8%
  • Carbohydrates 92%

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

Vitamin B12175%Iron159%Riboflavin (B2)92%Niacin (B3)88%Thiamin (B1)83%Vitamin B682%Potassium3%Calcium0%

Nutritional insights

  • Protein7 gbelow the median for vegetables (median 7.3 g)
  • Fiber2.3 gin the lowest quarter of vegetables (median 3.1 g)
  • Sugars9.3 gabove the median for 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)
  • Sodium721 mgin the top quarter of vegetables (median 460 mg)
  • Protein per 100 kcal1.9 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (1)
Folic acid L279 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 372 kcal372 kcal
Protein 7 g7 g
Carbohydrates 83.7 g83.7 g
Fat 0 g0 g
Fiber 2.3 g2.3 g
Sugars 9.3 gn/a
Sodium 721 mg721 mg

Product details

Brand
Kellogg's
Barcode
0038000123603
Category
Corn flakes
Nutri-Score
D as computed by Open Food Facts

Ingredients

Ingredients not reported.

Similar products

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cornflakes Seitenbacher 372 8 g 79 g 2 g
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Corn flakes Pentru Tine (Penny) 372 8.2 g 79 g 1.6 g
Cornflakes natural Organic Sac 372 9.3 g 78.4 g 1.6 g
Corn flakes Tous les jours 372 7.7 g 83 g 1 g
Cornflakes sin gluten bio Eco Basics 372 9.3 g 78.4 g 1.6 g
Copos de maiz tostado El Granero Integral 372 8 g 84 g 1 g
Corn fkakes Carrefour BIO 372 6.8 g 83 g 0.7 g

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

Frequently asked questions

How many calories are in Corn Flakes?

100 g of Corn Flakes has 372 kcal.

How much protein is in Corn Flakes?

Corn Flakes contains 7 g of protein per 100 g (14% of the 50 g Daily Value). About 8% of its calories come from protein. Compared with other vegetables, that is below the median (median 7.3 g).

How many carbs are in Corn Flakes?

Corn Flakes has 83.7 g of total carbohydrates per 100 g, including 2.3 g of fiber and 9.3 g of sugars.

How much fat is in Corn Flakes?

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

What vitamins and minerals does Corn Flakes contain?

Per 100 g, the most notable amounts relative to the Daily Value are Vitamin B12 (175% DV), iron (159% DV), Riboflavin (B2) (92% DV), Niacin (B3) (88% DV) and Thiamin (B1) (83% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Corn Flakes?

100 g contains 721 mg of sodium, 31% 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 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0038000123603. License: ODbL 1.0 (Open Food Facts). Source record dated March 4, 2026. Imported November 8, 2026.
  • USDA FoodData Central: Branded Foods, record 2163731. License: CC0 1.0 (U.S. public domain). Source record dated December 1, 2020. Imported November 6, 2026.

Last updated: . Data quality score: 95/100 (how it is calculated).

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