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Frosties
Frosties by KELLOGG provides 375 kcal per 100 g, with 37 g of sugars and 4.5 g of protein. That is 103% more sugar than the average product in this category. It is listed in the Breakfast cereals category and comes in a 470g pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 portion (100 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 375 kcal | 375 kcal | 390 | |
| Total fat | 0.6 g | 0.6 g | 1% | 9 −93% |
| Saturated fat | 0.1 g | 0.1 g | 1% | 2.2 −95% |
| Carbohydrates | 87 g | 87 g | 32% | 66.3 +31% |
| Total sugars | 37 g | 37 g | 18.2 +103% | |
| Dietary fiber | 2 g | 2 g | 7% | 8 −75% |
| Protein | 4.5 g | 4.5 g | 9% | 10.2 −56% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 4881 Breakfast cereals products on Foodmetria.
Compared with other breakfast cereals
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Quantity
- 470g
- Serving size
- 1 portion (100 g)
- Sold in
- United Kingdom
- Barcode
- 5059319032689
Prices reported by shoppers
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Frequently asked questions
How many calories are in Frosties?
Frosties contains 375 kcal per 100 g and about 375 kcal per serving (1 portion (100 g)).
How much sugar is in Frosties?
Frosties has 37 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Source: Open Food Facts (ODbL). Last updated March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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