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Last updated: Aug 9, 2026

Port of Subs

Meatballs (SEA) - Medium

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

Port of Subs Meatballs (SEA) - Medium is fat-leaning, with about 67% of macro calories from fat. Each serving has 510 calories, 27g protein, 15g carbs, and 37.5g fat, making it a stronger fit for high-protein restaurant planning.

1 Serving (169.5g)

Serving Size

169.5 g

Serving Weight

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510

Calories

Per serving

27 g

Protein

15 g

Carbs

37.5 g

Fat

Nutrition Facts

Amount per serving

Calories510 kcal

% Daily Value*

Total Fat 37.5 g48%

Saturated Fat 13.5 g68%

Trans Fat 0 g—

Cholesterol 98 mg33%

Sodium 1,335 mg58%

Total Carbohydrate 15 g5%

Dietary Fiber 1.5 g5%

Total Sugars 1.5 g—

Protein 27 g54%

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

510

kcal

Protein27 g (21%)

Carbs15 g (12%)

Fat37.5 g (67%)

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

Meal Planning Insights

Protein density5.3/10

21% of macro calories come from protein.

Satiety index10/10

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

Activity estimate128 min walk

About 51 minutes of running for these calories.

Key Nutrients

Protein 27 g54%

Fiber 1.5 g5%

Sodium 1,335 mg58%

Sugars 1.5 g—

Saturated Fat 13.5 g68%

How we calculate these values

Diet Compatibility

High protein5.3/10 protein density from 27g protein and 510 calories.Yes

Lower carb15g carbs per serving.Yes

Low fat37.5g total fat per serving.No

High sugar1.5g total sugars per serving.No

High sodium1,335mg sodium per serving.Yes

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

Ingredients

Meatball (LA, SEA): Beef, Pork, Water, Bread Crumbs Wheat Flour, Salt, And Yeast, Romano Cheese Pasteurized Cow'S Milk, Cheese Cultures, Salt, Enzymes, Ricotta Cheese Whey, Part Skim Milk, Cream, Vinegar, And Xanthan Gum, Locust Bean Gum, Guar Gum…

Allergens

Contains

WheatMilkEggSoy

Compare with other items

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

Quick comparisons

Meatballs (SEA) - Medium has 3689 fewer calories than 2-Foot Brookie in a Box and 6.2g less protein. Compare

Meatballs (SEA) - Medium has 2689 fewer calories than 2-Foot Brownie in a Box and 3.8g 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

Meatballs (SEA) - Medium Compared With Nearby Items

Port of Subs Meatballs (SEA) - Medium is listed in the Meats - Medium Subs Ingredients differ among locations and are specified below. Nutrition information provided by per serving in sub. category with 510 calories, 27g protein, 15g carbs, and 37.5g fat per serving.

Data Source and Methodology

Nutrition values for Meatballs (SEA) - Medium 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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