NutrimetryRestaurant nutrition made simple.

☰

Last updated: Aug 9, 2026

Port of Subs

Classic Sub #1 - 8" Medium

Classic Subs - 8" Medium Subs are shown with white bread and include the default meat, cheese, & toppings.Popular

Port of Subs Classic Sub #1 - 8" Medium is carb-leaning, with about 39% of macro calories from carb. Each serving has 673 calories, 36.4g protein, 64.5g carbs, and 29.3g fat, making it a stronger fit for high-protein restaurant planning.

1 Sandwich (326.9g)

Serving Size

326.9 g

Serving Weight

Add to Meal Ask AI about this item

673

Calories

Per serving

36.4 g

Protein

64.5 g

Carbs

29.3 g

Fat

Nutrition Facts

Amount per serving

Calories673 kcal

% Daily Value*

Total Fat 29.3 g38%

Saturated Fat 13.2 g66%

Trans Fat 0 g—

Cholesterol 95 mg32%

Sodium 3,528 mg153%

Total Carbohydrate 64.5 g23%

Dietary Fiber 3.3 g12%

Total Sugars 6.3 g—

Protein 36.4 g73%

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

673

kcal

Protein36.4 g (22%)

Carbs64.5 g (39%)

Fat29.3 g (39%)

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

Meal Planning Insights

Protein density5.4/10

22% of macro calories come from protein.

Satiety index10/10

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

Activity estimate168 min walk

About 67 minutes of running for these calories.

Key Nutrients

Protein 36.4 g73%

Fiber 3.3 g12%

Sodium 3,528 mg153%

Sugars 6.3 g—

Saturated Fat 13.2 g66%

How we calculate these values

Diet Compatibility

High protein5.4/10 protein density from 36.4g protein and 673 calories.Yes

Lower carb64.5g carbs per serving.No

Low fat29.3g total fat per serving.No

High sugar6.3g total sugars per serving.No

High sodium3,528mg sodium per serving.Yes

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

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

Compare with other items

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

Quick comparisons

Classic Sub #1 - 8" Medium has 3526 fewer calories than 2-Foot Brookie in a Box and 3.2g more protein. Compare

Classic Sub #1 - 8" Medium has 2526 fewer calories than 2-Foot Brownie in a Box and 13.2g 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

Classic Sub #1 - 8" Medium Compared With Nearby Items

Port of Subs Classic Sub #1 - 8" Medium is listed in the Classic Subs - 8" Medium Subs are shown with white bread and include the default meat, cheese, & toppings. category with 673 calories, 36.4g protein, 64.5g carbs, and 29.3g fat per serving.

Data Source and Methodology

Nutrition values for Classic Sub #1 - 8" 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

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