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Last updated: Aug 9, 2026

Port of Subs

Sriracha Mayo

Sauces - X-Large Subs Ingredients differ among locations and are specified below.Popular

Port of Subs Sriracha Mayo is fat-leaning, with about 98% of macro calories from fat. Each serving has 1,076 calories, 2.1g protein, 2.1g carbs, and 117.2g fat, making it worth balancing with lower-fat items in the same meal.

6 Fl oz (177.4g)

Serving Size

177.4 g

Serving Weight

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1,076

Calories

Per serving

2.1 g

Protein

2.1 g

Carbs

117.2 g

Fat

Nutrition Facts

Amount per serving

Calories1,076 kcal

% Daily Value*

Total Fat 117.2 g150%

Saturated Fat 16 g80%

Trans Fat 0 g—

Cholesterol 53 mg18%

Sodium 873 mg38%

Total Carbohydrate 2.1 g1%

Dietary Fiber 0 g0%

Total Sugars 2.1 g—

Protein 2.1 g4%

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

1,076

kcal

Protein2.1 g (1%)

Carbs2.1 g (1%)

Fat117.2 g (98%)

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

Meal Planning Insights

Protein density0.2/10

1% of macro calories come from protein.

Satiety index0/10

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

Activity estimate269 min walk

About 108 minutes of running for these calories.

Key Nutrients

Protein 2.1 g4%

Fiber 0 g0%

Sodium 873 mg38%

Sugars 2.1 g—

Saturated Fat 16 g80%

How we calculate these values

Diet Compatibility

High protein0.2/10 protein density from 2.1g protein and 1,076 calories.No

Lower carb2.1g carbs per serving.Yes

Low fat117.2g total fat per serving.No

High sugar2.1g total sugars per serving.No

High sodium873mg sodium per serving.Yes

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

Ingredients

Soybean Oil, Distilled Vinegar, Egg Yolk, Water, High Fructose Corn Syrup, Contains Less Than 2% Of Salt, Mustard Bran, Calcium Disodium Edta (To Protect Flavor), Water, Chili, Sugar, Garlic, Salt, Distilled Vinegar, Potassium Sorbate, And Sodium Bisulfate As…

Allergens

Contains

EggSoy

Compare with other items

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

Quick comparisons

Sriracha Mayo has 3123 fewer calories than 2-Foot Brookie in a Box and 31.1g less protein. Compare

Sriracha Mayo has 2123 fewer calories than 2-Foot Brownie in a Box and 21.1g 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

Sriracha Mayo Compared With Nearby Items

Port of Subs Sriracha Mayo is listed in the Sauces - X-Large Subs Ingredients differ among locations and are specified below. category with 1,076 calories, 2.1g protein, 2.1g carbs, and 117.2g fat per serving.

Data Source and Methodology

Nutrition values for Sriracha Mayo 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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