Is american cheese keto?

American cheese

Keto-friendly Yes — american cheese is keto-friendly.

Processed but low in carbs. Avoid "cheese product" spreads and sauces, which may contain starch.

Nutrition per serving

1 slice · 21 g
Net carbs
0.8g
Calories
78kcal
Protein
3.8g
Fat
6.7g
Total carbs
0.8 g
Fiber
0 g
One serving vs. a 20 g daily net-carb limit 4%

About 135 g of american cheese adds up to 5 g net carbs — roughly 6.4 typical servings.

Nutrition facts for american cheese
NutrientPer servingPer 100 g
Calories78 kcal371 kcal
Total carbohydrate0.8 g3.7 g
Dietary fiber0 g0 g
Net carbs0.8 g3.7 g
Sugars 0.5 g 2.3 g
Protein3.8 g18 g
Fat6.7 g32 g

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Frequently asked questions

Is american cheese keto?

Yes — american cheese is keto-friendly. Processed but low in carbs. Avoid "cheese product" spreads and sauces, which may contain starch.

How many net carbs are in american cheese?

1 slice (21 g) of american cheese has about 0.8 g net carbs (0.8 g total carbs minus 0 g fiber). Per 100 g, that's 3.7 g net carbs.

How much american cheese can I eat on keto?

About 135 g of american cheese adds up to 5 g net carbs — roughly 6.4 typical servings. On a typical 20 g daily limit, one serving uses about 4% of your carbs.

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Source: USDA FoodData Central (SR Legacy #171290): Cheese, pasteurized process, American, without added vitamin D. Net carbs = total carbohydrate − fiber. Rating: Keto-friendly — Low in net carbs per typical serving (about 5 g or less). Fits easily into a 20–30 g daily limit. How we rate foods. Last reviewed October 18, 2026.

Typical price: about $4.74/lb — U.S. average price (American processed cheese, per lb: $4.74), Bureau of Labor Statistics, September 2026. How we estimate prices

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