Cheddar cheese nutrition facts
Dairy · Natural cheddar · per 100 g
Cheddar cheese (natural cheddar) contains 403 kcal per 100 g, with 22.9 g protein, 3.4 g carbohydrate (of which 0.5 g sugar), 33.3 g fat and 0 g fiber. That works out to about 5.7 g of protein per 100 kcal, and its energy density is high (over 300 kcal/100 g).
Source: USDA FoodData Central. Data as of June 2026.
Nutrition facts per 100 g
| Nutrient | Per 100 g |
|---|---|
| Calories | 403 kcal |
| Protein | 22.9 g |
| Carbohydrate | 3.4 g |
| Fat | 33.3 g |
| Fiber | 0 g |
| Sugar | 0.5 g |
| Calcium | 710 mg |
| Sodium | 653 mg |
Source: USDA FoodData Central. Data as of June 2026.
What the numbers mean
Energy density tells you how many calories a food packs per gram: cheddar cheese is high (over 300 kcal/100 g). Protein density — grams of protein per 100 kcal — is a useful way to compare foods regardless of portion size; here it is about 5.7 g/100 kcal. Fiber (0 g per 100 g) supports digestion and satiety, while the sugar figure (0.5 g) is part of total carbohydrate. See our guide on how to read nutrition data for more.
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Frequently asked questions
How many calories are in 100 g of cheddar cheese?
100 g of cheddar cheese (natural cheddar) contains about 403 kcal, with 22.9 g protein, 3.4 g carbohydrate and 33.3 g fat, per USDA FoodData Central.
How much protein is in cheddar cheese?
Cheddar cheese provides 22.9 g of protein per 100 g — roughly 5.7 g of protein per 100 kcal.
Is cheddar cheese high or low in calories?
At 403 kcal per 100 g, cheddar cheese has high (over 300 kcal/100 g) energy density.
Source
Data from USDA FoodData Central (FDC ID 173414), per 100 g edible portion. Values are for general information only and are not medical or dietary advice; cooking, brand and variety can change the real figures.
Last updated: 2026-06-14