Calories in Pepperoni

151kcal per 15 slices (30 g)

504 kcal per 100 g · about 8% of a 2,000-kcal day

Pepperoni is one of the fattiest cured meats — a handful of slices is about 151 calories. It is why a pepperoni pizza outpaces a plain cheese one.

Pepperoni nutrition facts

NutrientPer 100 gPer 15 slices
Calories504 kcal151 kcal
Protein19.3 g5.8 g
Carbs1.2 g0.4 g
Fat46 g13.8 g
Fiber0 g0 g
Sugar0 g0 g

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