Corn Flakes

Packaged product Grønsager Marks & Spencer

Corn Flakes contains 371 kcal per 100 g. A serving, 30 g (30 g) provides about 111 kcal.

Roughly 90 % of its calories come from carbohydrates, with 9 % from protein and 1 % from fat (estimated with general energy factors).

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

100 g provides 32 % of the Daily Value for mangan, 31 % of the Daily Value for Thiamin (B1) and 27 % 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 Marks & Spencer, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
371kcal per 100 g
7,9 gprotein
81,7 gcarbohydrates
0,6 gfat
111kcal in serving, 30 g (30 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 371 kcal
Total fat L 0,6 g 0,8 %
Saturated fat L 0,1 g 0,5 %
Cholesterol L 0 mg 0 %
Sodium L 320 mg 14 %
Total carbohydrates L 81,7 g 30 %
Dietary fiber L 5,3 g 19 %
Total sugars L 5,6 g
Added sugars L 3,8 g 8 %
Protein L 7,9 g 16 %
Vitamin A L 0 µg0 %
Vitamin C L 0 mg0 %
Vitamin D L 0 µg0 %
Vitamin E L 1,6 mg11 %
Thiamin (B1) L 0,37 mg31 %
Riboflavin (B2) L 0,13 mg10 %
Niacin (B3) L 2 mg12 %
Pantothensyre (B5) L 0,56 mg11 %
Vitamin B6 L 0,47 mg27 %
Folat (B9) L 107 µg27 %
Vitamin B12 L 0 µg0 %
Calcium L 37,4 mg3 %
Jern L 3 mg17 %
Magnesium L 93,1 mg22 %
Phosphor L 242 mg19 %
Kalium L 298 mg6 %
Zink L 1,8 mg16 %
Kobber L 0,19 mg21 %
Mangan L 0,74 mg32 %
Selen L 12,1 µg22 %
Jod L 7,5 µg5 %

% 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: 90 %Fat: 1 %371kcal / 100 g
  • Protein 9 %
  • Carbohydrates 90 %
  • Fat 1 %

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

Mangan32 %Thiamin (B1)31 %Vitamin B627 %Folat (B9)27 %Magnesium22 %Selen22 %Kobber21 %Phosphor19 %Jern17 %Zink16 %

Nutritional insights

  • Protein7,9 gabove the median for grønsager (median 7,3 g)
  • Fiber5,3 gin the top quarter of grønsager (median 3,1 g)
  • Sugars5,6 gbelow the median for grønsager (median 7 g)
  • Fat0,6 gin the lowest quarter of grønsager (median 1 g)
  • Saturated fat0,1 gin the lowest quarter of grønsager (median 0,2 g)
  • Sodium320 mgin the lowest quarter of grønsager (median 460 mg)
  • Protein per 100 kcal2,1 gprotein density, useful for comparing foods with different calorie levels
  • Water12,7 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)
Stivelse L59,6 g
Carotenoids (1)
Betacaroten L6 µg
Other components (2)
Vand L12,7 g
Alkohol L0 g

Product details

Brand
Marks & Spencer
Barcode
00819138
Quantity
500 g e
Label serving
30 g
Category
Majsflager
Packaging
Plastic,Cardboard
Nutri-Score
B as computed by Open Food Facts
NOVA group
3 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Maïs (93 %) . Sucre - Sel - Extrait de malt d'orge (contient _Gluten_) (Niacine, Fer, Acide folique, Vitamine B12, Vitamine B6, Thiamine, Vitamine D, Riboflavine).

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

Ingredient guides: SukkerSalt

Similar products

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Corn flakes Bennet 371 8 g 81 g 1 g
Corn flakes Green Morning JusteBio 371 8 g 81 g 1 g
Flocs de blat de moro Ametller Origen 371 8 g 81 g 1 g
Con Flakes Decò 371 8 g 81 g 1 g
Corn Flakes U! 371 8 g 81 g 1 g
Corn flakes Nutri Free 371 8 g 80 g 1 g
Corn flakes Noi&Voi 371 8 g 81 g 1 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 371 kcal. Serving, 30 g (30 g): about 111 kcal.

How much protein is in Corn Flakes?

Corn Flakes contains 7,9 g of protein per 100 g (16 % of the 50 g Daily Value), or 2,4 g in serving, 30 g (30 g). About 9 % of its calories come from protein. Compared with other grønsager, that is above the median (median 7,3 g).

How many carbs are in Corn Flakes?

Corn Flakes has 81,7 g of total carbohydrates per 100 g, including 5,3 g of fiber and 5,6 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 0,6 g of fat per 100 g, of which 0,1 g is saturated (0,5 % 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 (32 % DV), Thiamin (B1) (31 % DV), Vitamin B6 (27 % DV), Folat (B9) (27 % DV) and magnesium (22 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in Corn Flakes?

100 g contains 320 mg of sodium, 14 % 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 00819138. 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.