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Last updated: Aug 9, 2026

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Port of Subs

Tuna Salad - Large (Classic Sub #17)

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

Tuna Salad: Tuna Salad (Tuna (White Tuna, Water, Vegetable Broth, Salt, Contains No Soy), Mayonnaise (Soybean Oil, Vinegar, Egg Yolk, Water, High Fructose Corn Syrup, Contains Less Than 2% Of: Salt, Spice, Calcium Disodium Edta To Protect Flavor), Relish (Cucumbers, High Fructose Corn Syrup, Vinegar, Water, Contains Less Than 2% Of Salt, Lactic Acid, Calcium Chloride, Xanthan Gum, Sodium Benzoate (Preservative), Polysorbate 80, Alum, Natural Flavor, Turmeric Extract (Color)

1 Serving (237.9g)

Serving Size

237.9 g

Serving Weight

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427

Calories

Per serving

47 g

Protein

4.8 g

Carbs

25 g

Fat

Nutrition Facts

Amount per serving

Calories427 kcal

% Daily Value*

Total Fat 25 g32%

Saturated Fat 3.1 g15%

Trans Fat 0 g—

Cholesterol 89 mg30%

Sodium 732 mg32%

Total Carbohydrate 4.8 g2%

Dietary Fiber 0 g0%

Total Sugars 3.8 g—

Protein 47 g94%

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

427

kcal

Protein47 g (43%)

Carbs4.8 g (4%)

Fat25 g (52%)

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

Key Nutrients

Protein 47 g94%

Fiber 0 g0%

Sodium 732 mg32%

Sugars 3.8 g—

Saturated Fat 3.1 g15%

How we calculate these values

Ingredients

Allergens

Contains

EggSoy

May contain

Not listed

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