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Last updated: Aug 9, 2026

Port of Subs

Classic Sub #3 - 5" Small

Classic Subs - 5" Small Subs are shown with white bread and include the default meat, cheese, & toppings.Popular

Port of Subs Classic Sub #3 - 5" Small is carb-leaning, with about 41% of macro calories from carb. Each serving has 401 calories, 23.1g protein, 40.9g carbs, and 16.1g fat, making it a moderate option for comparing calories and macros.

1 Sandwich (211.1g)

Serving Size

211.1 g

Serving Weight

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401

Calories

Per serving

23.1 g

Protein

40.9 g

Carbs

16.1 g

Fat

Nutrition Facts

Amount per serving

Calories401 kcal

% Daily Value*

Total Fat 16.1 g21%

Saturated Fat 7 g35%

Trans Fat 0 g—

Cholesterol 52 mg17%

Sodium 2,040 mg89%

Total Carbohydrate 40.9 g15%

Dietary Fiber 2 g7%

Total Sugars 3.7 g—

Protein 23.1 g46%

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

401

kcal

Protein23.1 g (23%)

Carbs40.9 g (41%)

Fat16.1 g (36%)

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

Meal Planning Insights

Protein density5.8/10

23% of macro calories come from protein.

Satiety index10/10

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

Activity estimate100 min walk

About 40 minutes of running for these calories.

Key Nutrients

Protein 23.1 g46%

Fiber 2 g7%

Sodium 2,040 mg89%

Sugars 3.7 g—

Saturated Fat 7 g35%

How we calculate these values

Diet Compatibility

High protein5.8/10 protein density from 23.1g protein and 401 calories.Yes

Lower carb40.9g carbs per serving.No

Low fat16.1g total fat per serving.No

High sugar3.7g total sugars per serving.No

High sodium2,040mg sodium per serving.Yes

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

Ingredients

White Bread: Un-Bleached Wheat Flour (Wheat Flour, Malted Barley Flour, Niacin, Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Water, Yeast Fresh, Sugar, Salt, Shortening Interesterified Soybean Oil, Hydrogenated Soybean Oil (Soybeans), Arctic (Wheat).,…

Allergens

Contains

WheatMilkSoy

Compare with other items

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

Quick comparisons

Classic Sub #3 - 5" Small has 3798 fewer calories than 2-Foot Brookie in a Box and 10.1g less protein. Compare

Classic Sub #3 - 5" Small has 2798 fewer calories than 2-Foot Brownie in a Box and 0.1g 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

Classic Sub #3 - 5" Small Compared With Nearby Items

Port of Subs Classic Sub #3 - 5" Small is listed in the Classic Subs - 5" Small Subs are shown with white bread and include the default meat, cheese, & toppings. category with 401 calories, 23.1g protein, 40.9g carbs, and 16.1g fat per serving.

Data Source and Methodology

Nutrition values for Classic Sub #3 - 5" Small 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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