NutrimetryRestaurant nutrition made simple.

☰

Last updated: Aug 9, 2026

Port of Subs

Meatballs (SEA) - Small

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

Port of Subs Meatballs (SEA) - Small is fat-leaning, with about 67% of macro calories from fat. Each serving has 340 calories, 18g protein, 10g carbs, and 25g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving (113g)

Serving Size

113 g

Serving Weight

Add to Meal Ask AI about this item

340

Calories

Per serving

18 g

Protein

10 g

Carbs

25 g

Fat

Nutrition Facts

Amount per serving

Calories340 kcal

% Daily Value*

Total Fat 25 g32%

Saturated Fat 9 g45%

Trans Fat 0 g—

Cholesterol 65 mg22%

Sodium 890 mg39%

Total Carbohydrate 10 g4%

Dietary Fiber 1 g4%

Total Sugars 1 g—

Protein 18 g36%

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

340

kcal

Protein18 g (21%)

Carbs10 g (12%)

Fat25 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 estimate85 min walk

About 34 minutes of running for these calories.

Key Nutrients

Protein 18 g36%

Fiber 1 g4%

Sodium 890 mg39%

Sugars 1 g—

Saturated Fat 9 g45%

How we calculate these values

Diet Compatibility

High protein5.3/10 protein density from 18g protein and 340 calories.Yes

Lower carb10g carbs per serving.Yes

Low fat25g total fat per serving.No

High sugar1g total sugars per serving.No

High sodium890mg sodium per serving.Yes

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

Ingredients

Meatball (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 Stabilizers,…

Allergens

Contains

WheatMilkEggSoy

Compare with other items

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

Quick comparisons

Meatballs (SEA) - Small has 3859 fewer calories than 2-Foot Brookie in a Box and 15.2g less protein. Compare

Meatballs (SEA) - Small has 2859 fewer calories than 2-Foot Brownie in a Box and 5.2g 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

Meatballs (SEA) - Small Compared With Nearby Items

Port of Subs Meatballs (SEA) - Small is listed in the Meats - Small Subs Ingredients differ among locations and are specified below. Nutrition information provided by per serving in sub. category with 340 calories, 18g protein, 10g carbs, and 25g fat per serving.

Data Source and Methodology

Nutrition values for Meatballs (SEA) - 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

Ask AI about this item

Get personalized nutrition advice and meal ideas.

Is this good for muscle gain?Can I eat this while cutting?

Ask AIAsk Nutrimetry AI