Corn flakes
Corn flakes by Kellogs provides 379 kcal per 100 g, with 34.5 g of sugars and 3.5 g of protein. That is 221% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 3 (processed food). It is listed in the Corn flakes category and comes in a 298 g pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 3/4 cup (29 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 379 kcal | 110 kcal | 376 | |
| Total fat | 0 g | 0 g | 0% | 1.3 −100% |
| Saturated fat | 0 g | 0 g | 0% | 0.4 −100% |
| Carbohydrates | 89.7 g | 26 g | 9% | 82.1 +9% |
| Total sugars | 34.5 g | 10 g | 10.7 +221% | |
| Added sugars | 17.2 g | 5 g | 10% | 8.1 +112% |
| Dietary fiber | 3.4 g | 1 g | 4% | 3.6 −6% |
| Protein | 3.5 g | 1 g | 2% | 7.3 −53% |
| Salt | 1.3 g | 0.4 g | 1.2 +8% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 1210 Corn flakes products on Foodmetria.
Compared with other corn flakes
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Milled corn, sugar, contains 2% or less of malt flavor, salt, bht for freshness. vitamins and minerals: iron, vitamin c (ascorbic acid and sodium ascorbate), niacinamide, vitamin b6 (pyridoxine hydrochloride), vitamin b2 (riboflavin), vitamin b1 (thiamin hydrochloride), vitamin a palmitate, folic acid, vitamin d, vitamin b12.
Product details
- Quantity
- 298 g
- Serving size
- 3/4 cup (29 g)
- Sold in
- France, French Polynesia, United States
- Barcode
- 0038000596445
Prices reported by shoppers
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Frequently asked questions
How many calories are in Corn flakes?
Corn flakes contains 379 kcal per 100 g and about 110 kcal per serving (3/4 cup (29 g)).
How much sugar is in Corn flakes?
Corn flakes has 34.5 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Corn flakes healthy?
It has a Nutri-Score of E (A is best, E is worst); it is in NOVA group 3 — processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated March 4, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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