Plain cereal flakes: calories and nutrition facts

Plain cereal flakes has 341 kcal per 100 g. One serving, 1 Bowl (40 g), has 136 kcal.

Calories: 341 kcal
Protein: 10.2 g
Carbohydrates: 61.7 g
Fat: 3.2 g

Per 100 g

Plain cereal flakes: how many calories?

Plain cereal flakes has 341 kcal per 100 g, with 10.2 g protein, 61.7 g carbs and 3.2 g fat. A 40 g serving (1 Bowl) has 136 kcal. That is close to the average for Sweets (390 kcal per 100 g). Most of its calories come from carbohydrates.

Where the calories come from

Protein13%
Carbohydrates78%
Fat9%

Calculate a portion

Amountg

Calories: 136 kcal
Protein: 4.1 g
Carbohydrates: 24.7 g
Fat: 1.3 g

Nutrition facts

Nutrient	Per 100 g	Per serving (40 g)
Calories	341 kcal	136 kcal
Fat	3.2 g	1.3 g
of which saturated fat	0.6 g	0.2 g
Carbohydrates	61.7 g	24.7 g
of which sugars	1.5 g	0.6 g
Fiber	12.4 g	5 g
Protein	10.2 g	4.1 g
Sodium	0 mg	0 mg
Water	0 g	0 g
Vitamin C	0 mg	0 mg
Calcium	0 mg	0 mg
Iron	0 mg	0 mg
Potassium	0 mg	0 mg
Magnesium	0 mg	0 mg

Source: Ciqual food composition table (ANSES, France). Data updated on 2 September 2026.

Share of reference intakes

Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).

Nutrient	Of reference intake
Calories(341 kcal)	17%
Fat(3.2 g)	5%
of which saturated fat(0.6 g)	3%
Carbohydrates(61.7 g)	24%
of which sugars(1.5 g)	2%
Protein(10.2 g)	20%
Salt(0 g)	0%

What the EU thresholds say

Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.

High fibre (at least 6 g)
Low sugars (5 g or less)
Low sodium (120 mg or less)

Plain cereal flakes: frequently asked questions

Plain cereal flakes: how many calories per serving?

A 40 g serving (1 Bowl) has 136 kcal.

Plain cereal flakes: how much protein?

Plain cereal flakes contains 10.2 g of protein per 100 g, 20% of the 50 g reference intake.

Plain cereal flakes: how much fibre?

Plain cereal flakes provides 12.4 g of fibre per 100 g, 50% of the 25 g a day recommended by EFSA.

Plain cereal flakes: how much makes 100 kcal?

100 kcal is about 29 g of this food.

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