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Grains & Bread

Calories in Cereal (Corn Flakes)

Calories

357

kcal/100g

Protein

7g

per 100g

Carbs

84g

per 100g

Fat

0.4g

per 100g

About Cereal (Corn Flakes)

Corn flakes cereal is almost pure carbohydrate with very low fat. Despite appearing healthy, it has a high glycemic index and significant sodium. Best combined with milk and fruit.

Macro Breakdown (per 100g)

Protein
7g (14%)
Carbs
84g (31%)
Fat
0.4g (1%)
Fiber
3.3g (12%)

Calorie source split

Protein 8%Carbs 91%Fat 1%

Calories in Cereal (Corn Flakes) by Serving Size

ServingCaloriesProteinCarbsFat
100g (standard reference)(100g)3577g84g0.4g
1 cup (28g)(28g)1002g23.5g0.1g
1.5 cups (42g)(42g)1502.9g35.3g0.2g

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Cereal (Corn Flakes) Diet Tags

vegetarian

Cereal (Corn Flakes) Nutrition — FAQs

1

How many calories in Cereal (Corn Flakes) per 100g?

Cereal (Corn Flakes) contains 357 calories per 100g, with 7g protein, 84g carbs, and 0.4g fat.

2

How many calories in 1 cup?

1 cup (28g) of Cereal (Corn Flakes) contains approximately 100 calories, with 2g protein, 23.5g carbs, and 0.1g fat.

3

What are the macros in Cereal (Corn Flakes)?

Per 100g, Cereal (Corn Flakes) provides: 7g protein (8% of calories), 84g carbohydrates (91% of calories), and 0.4g fat (1% of calories).

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Calories in Cereal (Corn Flakes): 357kcal/100g — Full Nutrition Breakdown [2026]