View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Corn Flakes
Corn Flakes by Kellogg's provides 372 kcal per 100 g, with 9.3 g of sugars and 7 g of protein. That is 14% less sugar than the average product in this category. Its Nutri-Score is D. It is listed in the Corn flakes category.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 Container (43 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 372 kcal | 160 kcal | 376 | |
| Total fat | 0 g | 0 g | 0% | 1.3 −100% |
| Saturated fat | 0 g | 0 g | 0% | 0.4 −100% |
| Carbohydrates | 83.7 g | 36 g | 13% | 82.1 |
| Total sugars | 9.3 g | 4 g | 10.8 −14% | |
| Added sugarsUSDA | 9.3 g | 4 g | 8% | 8.2 +14% |
| Dietary fiber | 2.3 g | 1 g | 4% | 3.6 −35% |
| Protein | 7 g | 3 g | 6% | 7.3 −5% |
| Salt | 1.8 g | 0.8 g | 1.2 +51% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 1213 Corn flakes products on Foodmetria.
Serving size and added sugars from the US product label in USDA FoodData Central, label data from October 2021. Other values: Open Food Facts.
Compared with other corn flakes
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Serving size
- 1 Container (43 g)
- Sold in
- United States
- Barcode
- 0038000123603
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Corn Flakes?
Corn Flakes contains 372 kcal per 100 g and about 160 kcal per serving (1 Container (43 g)).
How much sugar is in Corn Flakes?
Corn Flakes has 9.3 g of sugars per 100 g, which is considered moderate by UK front-of-pack guidelines.
Is Corn Flakes healthy?
It has a Nutri-Score of D (A is best, E is worst). 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.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
More corn flakes
View all →
d NOVA 3 
c NOVA 3 
d NOVA 3 
d NOVA 3 
d NOVA 4 
d NOVA 4 More from Kellogg's
View all →
d NOVA 4 
c NOVA 3 
e NOVA 4 
c NOVA 4 
e NOVA 4 
c NOVA 3