Cereals

Calories in corn flakes

Corn flakes has about 357 kcal per 100 g. A typical portion (1 cup, 30 g) is about 107 kcal, with 2.3 g protein, 25 g carbs and 0.1 g fat.

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1 cup · 30 g

107kcal

Protein2.3 g
Carbs25 g
Fat0.1 g

One portion is about 5% of a 2,000 kcal day, the reference used on food labels.

per 100 g

Energy357 kcal
Protein7.5 g
Carbs84 g
Fat0.4 g

Where the energy comes from

8% from protein · 91% from carbs · 1% from fat

Portions at a glance

  • Half · 15 g54 kcal
  • One · 30 g107 kcal
  • One and a half · 45 g161 kcal
  • Two · 60 g214 kcal

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Corn flakes are toasted flakes of corn, a classic breakfast cereal eaten with cold milk, sometimes with sliced banana or a spoon of honey. These numbers are for the plain flakes, before any milk goes in.

Frosted and honey-coated flakes carry more sugar, and the milk you pour counts separately.

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Frequently asked questions

How many calories are in a portion of corn flakes?

A typical portion of corn flakes (1 cup, 30 g) has about 107 kcal. Per 100 g it is about 357 kcal, so a bigger or smaller portion scales with its weight.

How much protein is in corn flakes?

Corn flakes has about 7.5 g of protein per 100 g, or about 2.3 g in a typical portion.

Values per 100 g from USDA FoodData Central (approx.). Recipes and portions vary; these are estimates.