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Last updated: Aug 9, 2026

Port of Subs

Classic Sub #13 - 24" X-Large

Classic Subs - 24" X-Large Subs are shown with white bread and include the default meat, cheese, & toppings.Popular

Port of Subs Classic Sub #13 - 24" X-Large is carb-leaning, with about 48% of macro calories from carb. Each serving has 1,552 calories, 100.6g protein, 189.5g carbs, and 45.1g fat, making it better suited to carb-aware planning than low-carb goals.

1 Sandwich (925g)

Serving Size

925 g

Serving Weight

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1,552

Calories

Per serving

100.6 g

Protein

189.5 g

Carbs

45.1 g

Fat

Nutrition Facts

Amount per serving

Calories1,552 kcal

% Daily Value*

Total Fat 45.1 g58%

Saturated Fat 18.3 g92%

Trans Fat 0 g—

Cholesterol 203 mg68%

Sodium 8,201 mg357%

Total Carbohydrate 189.5 g69%

Dietary Fiber 9.5 g34%

Total Sugars 15.8 g—

Protein 100.6 g201%

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

1,552

kcal

Protein100.6 g (26%)

Carbs189.5 g (48%)

Fat45.1 g (26%)

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

Meal Planning Insights

Protein density6.5/10

26% of macro calories come from protein.

Satiety index10/10

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

Activity estimate388 min walk

About 155 minutes of running for these calories.

Key Nutrients

Protein 100.6 g201%

Fiber 9.5 g34%

Sodium 8,201 mg357%

Sugars 15.8 g—

Saturated Fat 18.3 g92%

How we calculate these values

Diet Compatibility

High protein6.5/10 protein density from 100.6g protein and 1,552 calories.Yes

Lower carb189.5g carbs per serving.No

Low fat45.1g total fat per serving.No

High sugar15.8g total sugars per serving.No

High sodium8,201mg 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 #13 - 24" X-Large has 2646 fewer calories than 2-Foot Brookie in a Box and 67.4g more protein. Compare

Classic Sub #13 - 24" X-Large has 1646 fewer calories than 2-Foot Brownie in a Box and 77.4g more 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 #13 - 24" X-Large Compared With Nearby Items

Port of Subs Classic Sub #13 - 24" X-Large is listed in the Classic Subs - 24" X-Large Subs are shown with white bread and include the default meat, cheese, & toppings. category with 1,552 calories, 100.6g protein, 189.5g carbs, and 45.1g fat per serving.

Data Source and Methodology

Nutrition values for Classic Sub #13 - 24" X-Large 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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