Corn Flakes

Packaged product Vegetables Kellogg’s

Corn Flakes contains 389 kcal per 100 g. A serving, 1 metric cup, 35 g (35 g) provides about 136 kcal.

Roughly 87% of its calories come from carbohydrates, with 9% from protein and 4% from fat (estimated with general energy factors).

That is more energy than the typical item in vegetables on FoodFactly, where the median is 128 kcal per 100 g across 19,182 products.

100 g provides 92% of the Daily Value for Riboflavin (B2), 67% of the Daily Value for Vitamin B6 and 48% of the Daily Value for iron.

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

389kcal per 100 g
8 gprotein
81.4 gcarbohydrates
1.7 gfat
136kcal in serving, 1 metric cup, 35 g (35 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 389 kcal
Total fat L 1.7 g 2%
Saturated fat L 0.29 g 1%
Sodium L 534 mg 23%
Total carbohydrates L 81.4 g 30%
Dietary fiber L 4.3 g 15%
Total sugars L 8.9 g
Protein L 8 g 16%
Riboflavin (B2) L 1.2 mg92%
Vitamin B6 L 1.1 mg67%
Folate (B9) L 143 µg36%
Iron L 8.6 mg48%
Zinc L 5.1 mg47%

% 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: 9%Carbohydrates: 87%Fat: 4%389kcal / 100 g
  • Protein 9%
  • Carbohydrates 87%
  • Fat 4%

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

Riboflavin (B2)92%Vitamin B667%Iron48%Zinc47%Folate (B9)36%

Nutritional insights

  • Protein8 gin the top quarter of vegetables (median 2.5 g)
  • Fiber4.3 gin the top quarter of vegetables (median 2 g)
  • Sugars8.9 gin the top quarter of vegetables (median 2.4 g)
  • Fat1.7 gbelow the median for vegetables (median 3.6 g)
  • Saturated fat0.29 gbelow the median for vegetables (median 0.7 g)
  • Sodium534 mgabove the median for vegetables (median 275 mg)
  • Protein per 100 kcal2.1 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Kellogg’s
Barcode
10269039
Label serving
1 metric cup (35 g)
Category
Vegetables

Ingredients

Ingredients not reported.

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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 Corn Flakes?

100 g of Corn Flakes has 389 kcal. Serving, 1 metric cup, 35 g (35 g): about 136 kcal.

How much protein is in Corn Flakes?

Corn Flakes contains 8 g of protein per 100 g (16% of the 50 g Daily Value), or 2.8 g in serving, 1 metric cup, 35 g (35 g). About 9% of its calories come from protein. Compared with other vegetables, that is among the highest quarter (median 2.5 g).

How many carbs are in Corn Flakes?

Corn Flakes has 81.4 g of total carbohydrates per 100 g, including 4.3 g of fiber and 8.9 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Corn Flakes?

Corn Flakes contains 1.7 g of fat per 100 g, of which 0.29 g is saturated (1% 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 Riboflavin (B2) (92% DV), Vitamin B6 (67% DV), iron (48% DV), zinc (47% DV) and Folate (B9) (36% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Corn Flakes?

100 g contains 534 mg of sodium, 23% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated February 5, 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 10269039. License: ODbL 1.0 (Open Food Facts). Source record dated February 5, 2026. Imported November 6, 2026.

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