Corn Flakes

Packaged product Verduras 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 verduras on FoodFactly (377 kcal per 100 g).

100 g provides 32% of the Daily Value for manganese, 31% of the Daily Value for Thiamin (B1) and 27% of the Daily Value for Vitamina 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%
Vitamina A L 0 µg0%
Vitamina C L 0 mg0%
Vitamina D L 0 µg0%
Vitamina E L 1,6 mg11%
Thiamin (B1) L 0,37 mg31%
Riboflavin (B2) L 0,13 mg10%
Niacin (B3) L 2 mg12%
Ácido pantoténico (B5) L 0,56 mg11%
Vitamina B6 L 0,47 mg27%
Folate (B9) L 107 µg27%
Vitamina B12 L 0 µg0%
Calcio L 37,4 mg3%
Iron L 3 mg17%
Magnesio L 93,1 mg22%
Fósforo L 242 mg19%
Potasio L 298 mg6%
Zinc L 1,8 mg16%
Copper L 0,19 mg21%
Manganese L 0,74 mg32%
Selenio L 12,1 µg22%
Iodine 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

Manganese32%Thiamin (B1)31%Vitamina B627%Folate (B9)27%Magnesio22%Selenio22%Copper21%Fósforo19%Iron17%Zinc16%

Nutritional insights

  • Protein7,9 gabove the median for verduras (median 7,3 g)
  • Fiber5,3 gin the top quarter of verduras (median 3,1 g)
  • Sugars5,6 gbelow the median for verduras (median 7 g)
  • Fat0,6 gin the lowest quarter of verduras (median 1 g)
  • Saturated fat0,1 gin the lowest quarter of verduras (median 0,2 g)
  • Sodium320 mgin the lowest quarter of verduras (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)
Starch L59,6 g
Carotenoids (1)
Betacaroteno L6 µg
Other components (2)
Agua L12,7 g
Alcohol L0 g

Product details

Brand
Marks & Spencer
Barcode
00819138
Quantity
500 g e
Label serving
30 g
Category
Coqueteos de maíz
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: AzúcarSalt

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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 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 verduras, 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 manganese (32% DV), Thiamin (B1) (31% DV), Vitamina B6 (27% DV), Folate (B9) (27% DV) and magnesio (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 de marzo de 2026. FoodFactly last checked it on 6 de noviembre de 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 de marzo de 2026. Imported 6 de noviembre de 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.