How many sugar cubes is that?

Roughly 3 cubes at 4 g each, or 24 % of the WHO orientation value of 50 g of free sugars a day.

How many calories are in Kellogg's Frosted Flakes?

One 37 g serving provides about 130 kcal (544 kJ).

Kellogg's Frosted Flakes

12g

Foods
Breakfast cereals

How much sugar is in Kellogg's Frosted Flakes?

One 37 g serving contains 12 g of sugar. That works out at roughly 3 sugar cubes, or 24 % of the 50 g daily orientation value.

Brand: Kellogg's
Serving: Portion · 37 g
Sugar per 100 g: 32.4 g
Market: United States

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About Kellogg's Frosted Flakes

Kellogg's Frosted Flakes are corn flakes with a sugar coating and malt flavor. The U.S. 28.5 oz box lists one cup weighing 37 g as a serving, and the values here cover the cereal alone, before milk is added.

Is that a lot of sugar?

Concentration

High sugar

32.4 g of sugar per 100 g. The UK front-of-pack scheme calls a food low up to 5 g and high above 22.5 g per 100 g.

In one serving

A small share of a typical day

The 37 g serving carries 12 g — 24 % of the 50 g daily orientation value.

Concentration follows the UK Department of Health front-of-pack thresholds for total sugars. The serving reading follows the WHO orientation value for free sugars. Nutri-Score is reproduced from the source named above. All three are applied mechanically to the declared figures for the market shown. None of them is a judgement about the product, and none is medical or dietary advice — what a given amount of sugar means for you depends on your whole diet and circumstances.

Nutrition facts for Kellogg's Frosted Flakes

Nutrition declaration per 100 and per serving
Per	100 g	37 g
Energy	1,470 kJ / 351 kcal	544 kJ / 130 kcal
Fat	0 g	0 g
of which saturates	0 g	0 g
Carbohydrate	89.2 g	33 g
of which sugars	32.4 g	12 g
Fibre	2.7 g	1 g
Protein	5.4 g	2 g
Salt	1.28 g	0.48 g

Breakfast cereals compared

Kellogg's Raisin Bran

Portion · 59 g

17g

about 4–5 sugar cubes

28.8 g sugar / 100 g

Kellogg's

Frosted Mini-Wheats Original

Portion · 60 g

12g

3 sugar cubes

20 g sugar / 100 g

Cheerios

Honey Nut Cheerios

Portion · 37 g

12g

3 sugar cubes

32.4 g sugar / 100 g

This page

Kellogg's Frosted Flakes

Portion · 37 g

12g

3 sugar cubes

32.4 g sugar / 100 g

Kellogg's All-Bran Original

Portion · 41 g

about 2–3 sugar cubes

22 g sugar / 100 g

Same market only — figures for another country are not comparable. Sorted by sugar per serving.

Common questions about Kellogg's Frosted Flakes

How much sugar is in Kellogg's Frosted Flakes?: One 37 g serving contains 12 g of sugar, which is 32.4 g per 100 g.
How many sugar cubes is that?: Roughly 3 cubes at 4 g each, or 24 % of the WHO orientation value of 50 g of free sugars a day.
How many calories are in Kellogg's Frosted Flakes?: One 37 g serving provides about 130 kcal (544 kJ).