Corn Flakes

Packaged product Grønsager Kellogg's

Corn Flakes contains 332 kcal per 100 g. A serving, 40 g (40 g) provides about 133 kcal.

Roughly 82 % of its calories come from carbohydrates, with 9 % from fat and 9 % from protein (estimated with general energy factors).

That is less energy than the typical item in grønsager on FoodFactly, where the median is 377 kcal per 100 g across 859 products.

100 g provides 31 % of the Daily Value for mangan, 30 % of the Daily Value for Thiamin (B1) and 26 % of the Daily Value for Vitamin B6.

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

Corn Flakes by Kellogg's, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
332kcal per 100 g
7,2 gprotein
65,7 gcarbohydrates
3,3 gfat
133kcal in serving, 40 g (40 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 332 kcal
Total fat L 3,3 g 4 %
Saturated fat L 0,55 g 3 %
Cholesterol L 0 mg 0 %
Sodium L 485 mg 21 %
Total carbohydrates L 65,7 g 24 %
Dietary fiber L 5,1 g 18 %
Total sugars L 7,1 g
Added sugars L 5,7 g 11 %
Protein L 7,2 g 14 %
Vitamin A L 0 µg0 %
Vitamin C L 0 mg0 %
Vitamin D L 0 µg0 %
Vitamin E L 1,5 mg10 %
Thiamin (B1) L 0,36 mg30 %
Riboflavin (B2) L 0,13 mg10 %
Niacin (B3) L 1,9 mg12 %
Pantothensyre (B5) L 0,54 mg11 %
Vitamin B6 L 0,45 mg26 %
Folat (B9) L 103 µg26 %
Vitamin B12 L 0 µg0 %
Calcium L 36,1 mg3 %
Jern L 2,9 mg16 %
Magnesium L 89,5 mg21 %
Phosphor L 233 mg19 %
Kalium L 287 mg6 %
Zink L 1,7 mg15 %
Kobber L 0,18 mg20 %
Mangan L 0,72 mg31 %
Selen L 11,7 µg21 %
Jod L 22,9 µg15 %

% 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: 82 %Fat: 9 %332kcal / 100 g
  • Protein 9 %
  • Carbohydrates 82 %
  • Fat 9 %

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

Mangan31 %Thiamin (B1)30 %Vitamin B626 %Folat (B9)26 %Selen21 %Magnesium21 %Kobber20 %Phosphor19 %Jern16 %Zink15 %

Nutritional insights

  • Protein7,2 gbelow the median for grønsager (median 7,3 g)
  • Fiber5,1 gin the top quarter of grønsager (median 3,1 g)
  • Sugars7,1 gabove the median for grønsager (median 7 g)
  • Fat3,3 gin the top quarter of grønsager (median 1 g)
  • Saturated fat0,55 gin the top quarter of grønsager (median 0,2 g)
  • Sodium485 mgabove the median for grønsager (median 460 mg)
  • Protein per 100 kcal2,2 gprotein density, useful for comparing foods with different calorie levels
  • Water12,2 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)
Stivelse L57,3 g
Carotenoids (1)
Betacaroten L5,8 µg
Other components (2)
Vand L12,2 g
Alkohol L0 g

Product details

Brand
Kellogg's
Barcode
6001306001009
Label serving
40 g
Category
Majsflager
Nutri-Score
C as computed by Open Food Facts
NOVA group
3 processing level (1 to 4), as classified by Open Food Facts

Ingredients

*corn (89,4%), sugar, malt extract ( barley ) ( gluten ), salt, folic acid, niacin, pantothenic acid, vitamin a, vitamin b1, vitamin b2, vitamin b6, vitamin b12, vitamin c, iron

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

Ingredient guides: SukkerSalt

Similar products

FoodCaloriesProteinCarbsFat
Corn flakes Kellogg's 325 7,5 g 77,5 g 0 g
Corn Flaked Kellogg's 325 7,5 g 77,5 g 0 g
Corn Flakes Original Kellogg's 325 7,5 g 77,5 g 0 g
Corn flakes original Kellogg's 325 7,5 g 77,5 g 0 g
Corn Flakes Kellogg's 325 7,5 g 77,5 g 0 g
Thin & Crunchy Corn Flakes Classic Taste Nutri Valley 339 7,1 g 72 g 1,8 g
Corn Flakes Kellogg's 324 6,5 g 72,3 g 1 g
Corn Flakes Kellogg's 343 7,2 g 77,9 g 0,3 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 332 kcal. Serving, 40 g (40 g): about 133 kcal.

How much protein is in Corn Flakes?

Corn Flakes contains 7,2 g of protein per 100 g (14 % of the 50 g Daily Value), or 2,9 g in serving, 40 g (40 g). About 9 % of its calories come from protein. Compared with other grønsager, that is below the median (median 7,3 g).

How many carbs are in Corn Flakes?

Corn Flakes has 65,7 g of total carbohydrates per 100 g, including 5,1 g of fiber and 7,1 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 3,3 g of fat per 100 g, of which 0,55 g is saturated (3 % 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 mangan (31 % DV), Thiamin (B1) (30 % DV), Vitamin B6 (26 % DV), Folat (B9) (26 % DV) and selen (21 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in Corn Flakes?

100 g contains 485 mg of sodium, 21 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 9. marts 2026. FoodFactly last checked it on 6. november 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 6001306001009. License: ODbL 1.0 (Open Food Facts). Source record dated 9. marts 2026. Imported 6. november 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.