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Last updated: Aug 9, 2026
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Port of Subs

Classic Sub #18 - 24" X-Large

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

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)

1 Sandwich (926.4g)
Serving Size
926.4 g
Serving Weight
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1,543
Calories
Per serving
98 g
Protein
192 g
Carbs
40.3 g
Fat

Nutrition Facts

Amount per serving

Calories1,543 kcal
% Daily Value*
Total Fat 40.3 g52%
Saturated Fat 18.9 g95%
Trans Fat 0 g—
Cholesterol 190 mg63%
Sodium 8,665 mg377%
Total Carbohydrate 192 g70%
Dietary Fiber 9.5 g34%
Total Sugars 15.8 g—
Protein 98 g196%
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

1,543
kcal
Protein98 g (26%)
Carbs192 g (50%)
Fat40.3 g (24%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Key Nutrients

Protein 98 g196%
Fiber 9.5 g34%
Sodium 8,665 mg377%
Sugars 15.8 g—
Saturated Fat 18.9 g95%
How we calculate these values

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

May contain

Not listed

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Nutrition data is sourced from our database and may vary by location or preparation.