Calories in American Cheese (processed)

78kcal per 1 slice (21 g)

371 kcal per 100 g · about 4% of a 2,000-kcal day

A slice of processed American cheese is about 78 calories, engineered for a smooth melt on burgers and grilled sandwiches. Milder and slightly lower in calories than a slice of cheddar.

American Cheese (processed) nutrition facts

NutrientPer 100 gPer 1 slice
Calories371 kcal78 kcal
Protein15.5 g3.3 g
Carbs8 g1.7 g
Fat30 g6.3 g
Fiber0 g0 g
Sugar4 g0.8 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.