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Last updated: Aug 9, 2026

Port of Subs

Pepperoni (POR) - X-Large (Classic Sub #15, #16)

Meats - X-Large Subs Ingredients differ among locations and are specified below. Nutrition information provided by per serving in sub.Popular

Port of Subs Pepperoni (POR) - X-Large (Classic Sub #15, #16) is fat-leaning, with about 80% of macro calories from fat. Each serving has 321 calories, 12.3g protein, 2.5g carbs, and 27.1g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving (74g)

Serving Size

74 g

Serving Weight

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321

Calories

Per serving

12.3 g

Protein

2.5 g

Carbs

27.1 g

Fat

Nutrition Facts

Amount per serving

Calories321 kcal

% Daily Value*

Total Fat 27.1 g35%

Saturated Fat 9.9 g49%

Trans Fat 0 g—

Cholesterol 62 mg21%

Sodium 1,135 mg49%

Total Carbohydrate 2.5 g1%

Dietary Fiber 0 g0%

Total Sugars 2.5 g—

Protein 12.3 g25%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

321

kcal

Protein12.3 g (16%)

Carbs2.5 g (3%)

Fat27.1 g (80%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density3.8/10

16% of macro calories come from protein.

Satiety index6.6/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate80 min walk

About 32 minutes of running for these calories.

Key Nutrients

Protein 12.3 g25%

Fiber 0 g0%

Sodium 1,135 mg49%

Sugars 2.5 g—

Saturated Fat 9.9 g49%

How we calculate these values

Diet Compatibility

High protein3.8/10 protein density from 12.3g protein and 321 calories.No

Lower carb2.5g carbs per serving.Yes

Low fat27.1g total fat per serving.No

High sugar2.5g total sugars per serving.No

High sodium1,135mg sodium per serving.Yes

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Ingredients

Pepperoni (POR): Pork, Beef, Salt, Spices, Contains 2% or Less of Dextrose, Cultured Celery Juice, Natural Flavors, Oleoresin of Paprika, Cherry Powder, Lactic Acid Starter Culture.

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Pepperoni (POR) - X-Large (Classic Sub #15, #16) has 3878 fewer calories than 2-Foot Brookie in a Box and 20.9g less protein. Compare

Pepperoni (POR) - X-Large (Classic Sub #15, #16) has 2878 fewer calories than 2-Foot Brownie in a Box and 10.9g less protein. Compare

2-Foot Brookie in a Box4,199 kcal · 33.2 g protein2-Foot Brownie in a Box3,199 kcal · 23.2 g protein2-Foot Classic Sub Macaroni Salad Center3,815 kcal · 163.6 g protein2-Foot Classic Sub Potato Salad Center3,248 kcal · 158 g protein2-Foot Cookie in a Box3,000 kcal · 30 g protein4x4 Brookie954 kcal · 7.4 g protein

Compare with 2-Foot Brookie in a Box

Pepperoni (POR) - X-Large (Classic Sub #15, #16) Compared With Nearby Items

Port of Subs Pepperoni (POR) - X-Large (Classic Sub #15, #16) is listed in the Meats - X-Large Subs Ingredients differ among locations and are specified below. Nutrition information provided by per serving in sub. category with 321 calories, 12.3g protein, 2.5g carbs, and 27.1g fat per serving.

Data Source and Methodology

Nutrition values for Pepperoni (POR) - X-Large (Classic Sub #15, #16) are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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