Kellogg's Squares

Corn Flakes — Calories, Nutrition & Ingredients

UPC 5059321006821 Updated 16 Oct 2026

Corn Flakes
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
410per 100 g
Protein
4.2 gper 100 g
Carbs
77.4 gper 100 g
Fat
9.4 gper 100 g

Where to buy

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Per serving (31 g): 127 calories. Per 100 g: 410 calories, 4.2 g protein, 9.4 g fat.

Label highlights: Fat: medium Saturates: medium Sugars: high Salt: medium HFSS

Red means high in the UK front-of-pack traffic-light system. These colours are our calculation from the declared values, not a label on the pack. In this product:

  • Sugars: 28.07 g per 100 g (red above 22.50 g)
Calculated from the nutrition data on file; check the package label. How the traffic-light colours work »

Nutrition

Portion size: 31 g

Per 100 gPer portion (%RI*)
Energy 1714 kJ / 410 kcal 531 kJ / 127 kcal (6%)
Fat 9.4 g 2.9 g (4%)
of which saturates 4.8 g 1.5 g (8%)
Carbohydrate 77.4 g 24.0 g (9%)
of which sugars 28.1 g 8.7 g (10%)
Fibre 0.6 g 0.2 g
Protein 4.2 g 1.3 g (3%)
Salt 0.70 g 0.22 g (4%)

*Reference intake of an average adult (8400 kJ / 2000 kcal)

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 g and custom amounts

Nutrition per amount

410 calories in 100 g
Protein4.2 g
Carbohydrates77.4 g
Sugars28.1 g
Added sugars0 g
Fibre0.6 g
Fat9.4 g
Saturated fat4.8 g
Sodium281 mg
Iron0 mg
Vitamin A0 mcg
Vitamin C0 mg

Ingredient flags

No specific flags detected in the ingredient list.

How we detect these flags

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Corn Flakes

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Ingredients

100 1733 537 J, Energy Fat Of Which Information

Frequently asked questions

How many calories are in Corn Flakes?

Per 100 g of Corn Flakes there are 410 calories.

How much protein is in Corn Flakes?

Per 100 g of Corn Flakes there are 4.194 g protein.

How many carbohydrates are in Corn Flakes?

Per 100 g of Corn Flakes there are 77.419 g carbohydrates. Of which 28.065 g sugars.

How much sugar is in Corn Flakes?

Per 100 g of Corn Flakes there are 28.065 g sugars.

How much sodium (salt) is in Corn Flakes?

Per 100 g of Corn Flakes there are 280.645 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

How much fibre is in Corn Flakes?

Per 100 g of Corn Flakes there are 0.645 g fibre. Fibre is important for digestive health.

What are the main ingredients in Corn Flakes?

The main ingredients in Corn Flakes are: 100 1733 537 J, Energy Fat Of Which Information.

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Level of processing

1
Unprocessed
2 ingredients
UnprocessedUltra-processed

Nutrition breakdown

Macronutrients

Types of fat

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