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Last updated: Aug 9, 2026

Port of Subs

Grilled Chicken Buffalo Melt - 12" Large

Hot Subs - 12" Large Subs are shown with white bread and include the default meat, cheese & toppings.Popular

Port of Subs Grilled Chicken Buffalo Melt - 12" Large is carb-leaning, with about 46% of macro calories from carb. Each serving has 868 calories, 79.8g protein, 98.3g carbs, and 15.8g fat, making it better suited to carb-aware planning than low-carb goals.

1 Sandwich (552.1g)

Serving Size

552.1 g

Serving Weight

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868

Calories

Per serving

79.8 g

Protein

98.3 g

Carbs

15.8 g

Fat

Nutrition Facts

Amount per serving

Calories868 kcal

% Daily Value*

Total Fat 15.8 g20%

Saturated Fat 8.6 g43%

Trans Fat 0 g—

Cholesterol 183 mg61%

Sodium 6,141 mg267%

Total Carbohydrate 98.3 g36%

Dietary Fiber 3.8 g13%

Total Sugars 3.4 g—

Protein 79.8 g160%

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

868

kcal

Protein79.8 g (37%)

Carbs98.3 g (46%)

Fat15.8 g (17%)

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

Meal Planning Insights

Protein density9.2/10

37% of macro calories come from protein.

Satiety index10/10

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

Activity estimate217 min walk

About 87 minutes of running for these calories.

Key Nutrients

Protein 79.8 g160%

Fiber 3.8 g13%

Sodium 6,141 mg267%

Sugars 3.4 g—

Saturated Fat 8.6 g43%

How we calculate these values

Diet Compatibility

High protein9.2/10 protein density from 79.8g protein and 868 calories.Yes

Lower carb98.3g carbs per serving.No

Low fat15.8g total fat per serving.No

High sugar3.4g total sugars per serving.No

High sodium6,141mg sodium per serving.Yes

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

Ingredients

Grilled Chicken Strips: Boneless Skinless Chicken Breast With Rib Meat, Chicken Broth, Contains 2% Or Less Of Modified Food Starch, Salt, Sodium Phosphate, Dried Garlic, Dried Cane Syrup, Sugar, Natural Flavorings, Dextrose, Maltodextrin, Spices, Paprika,…

Allergens

Contains

WheatMilkSoy

Compare with other items

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Quick comparisons

Grilled Chicken Buffalo Melt - 12" Large has 3331 fewer calories than 2-Foot Brookie in a Box and 46.6g more protein. Compare

Grilled Chicken Buffalo Melt - 12" Large has 2331 fewer calories than 2-Foot Brownie in a Box and 56.6g 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

Grilled Chicken Buffalo Melt - 12" Large Compared With Nearby Items

Port of Subs Grilled Chicken Buffalo Melt - 12" Large is listed in the Hot Subs - 12" Large Subs are shown with white bread and include the default meat, cheese & toppings. category with 868 calories, 79.8g protein, 98.3g carbs, and 15.8g fat per serving.

Data Source and Methodology

Nutrition values for Grilled Chicken Buffalo Melt - 12" 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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