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Last updated: Aug 9, 2026

Port of Subs

Potato Salad, Large

Sides & ExtrasPopular

Port of Subs Potato Salad, Large is carb-leaning, with about 48% of macro calories from carb. Each serving has 555 calories, 4.5g protein, 67.5g carbs, and 30g fat, making it better suited to carb-aware planning than low-carb goals.

12 Oz (340.3g)

Serving Size

340.3 g

Serving Weight

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555

Calories

Per serving

4.5 g

Protein

67.5 g

Carbs

30 g

Fat

Nutrition Facts

Amount per serving

Calories555 kcal

% Daily Value*

Total Fat 30 g38%

Saturated Fat 5.3 g26%

Trans Fat 0 g—

Cholesterol 23 mg8%

Sodium 1,381 mg60%

Total Carbohydrate 67.5 g25%

Dietary Fiber 7.5 g27%

Total Sugars 18 g—

Protein 4.5 g9%

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

555

kcal

Protein4.5 g (3%)

Carbs67.5 g (48%)

Fat30 g (48%)

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

Meal Planning Insights

Protein density0.8/10

3% of macro calories come from protein.

Satiety index6.1/10

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

Activity estimate139 min walk

About 56 minutes of running for these calories.

Key Nutrients

Protein 4.5 g9%

Fiber 7.5 g27%

Sodium 1,381 mg60%

Sugars 18 g—

Saturated Fat 5.3 g26%

How we calculate these values

Diet Compatibility

High protein0.8/10 protein density from 4.5g protein and 555 calories.No

Lower carb67.5g carbs per serving.No

Low fat30g total fat per serving.No

High sugar18g total sugars per serving.No

High sodium1,381mg sodium per serving.Yes

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

Ingredients

Potato Salad, Regular: Potatoes, Mayonnaise (Soybean Oil, Water, Egg Yolks, Vinegar, Salt), Sugar, Celery, Water, Sweet Pickle Relish (Cucumbers, Sugar, Distilled Vinegar, Salt, Contains Less Than 2% Of: Mustard Seed, Xanthan Gum, Calcium Chloride, Celery…

Allergens

Contains

EggSoy

Compare with other items

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

Quick comparisons

Potato Salad, Large has 3644 fewer calories than 2-Foot Brookie in a Box and 28.7g less protein. Compare

Potato Salad, Large has 2644 fewer calories than 2-Foot Brownie in a Box and 18.7g 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

Potato Salad, Large Compared With Nearby Items

Port of Subs Potato Salad, Large is listed in the Sides & Extras category with 555 calories, 4.5g protein, 67.5g carbs, and 30g fat per serving.

Data Source and Methodology

Nutrition values for Potato Salad, 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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