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Last updated: Aug 9, 2026

Capt. Submarine

Chicken Grill Sandwich on 6" White Bun

SandwichesPopular

Capt. Submarine Chicken Grill Sandwich on 6" White Bun is carb-leaning, with about 55% of macro calories from carb. Each serving has 306 calories, 20.9g protein, 42.3g carbs, and 6g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving (134.7g)

Serving Size

134.7 g

Serving Weight

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306

Calories

Per serving

20.9 g

Protein

42.3 g

Carbs

6 g

Fat

Nutrition Facts

Amount per serving

Calories306 kcal

% Daily Value*

Total Fat 6 g8%

Saturated Fat 2.1 g11%

Trans Fat 0.1 g—

Cholesterol 61 mg20%

Sodium 997 mg43%

Total Carbohydrate 42.3 g15%

Dietary Fiber 1.7 g6%

Total Sugars 2.3 g—

Protein 20.9 g42%

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

306

kcal

Protein20.9 g (27%)

Carbs42.3 g (55%)

Fat6 g (18%)

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

Meal Planning Insights

Protein density6.8/10

27% of macro calories come from protein.

Satiety index10/10

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

Activity estimate76 min walk

About 31 minutes of running for these calories.

Key Nutrients

Protein 20.9 g42%

Fiber 1.7 g6%

Sodium 997 mg43%

Sugars 2.3 g—

Saturated Fat 2.1 g11%

How we calculate these values

Diet Compatibility

High protein6.8/10 protein density from 20.9g protein and 306 calories.Yes

Lower carb42.3g carbs per serving.No

Low fat6g total fat per serving.No

High sugar2.3g total sugars per serving.No

High sodium997mg sodium per serving.Yes

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

Compare with other items

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

Quick comparisons

Chicken Grill Sandwich on 6" White Bun has 224 more calories than 10" White Flour Tortilla and 18.9g more protein. Compare

Chicken Grill Sandwich on 6" White Bun has 226 more calories than 10" Whole Wheat Tortilla and 18.4g more protein. Compare

10" White Flour Tortilla82 kcal · 2 g protein10" Whole Wheat Tortilla79 kcal · 2.5 g protein6" Flatbread80 kcal · 2.5 g protein6" Wheat Sub Bun79 kcal · 3.2 g protein6" White Sub Bun76 kcal · 3.2 g proteinAdd 3" Sliced Pepperoni51 kcal · 3.7 g protein

Compare with 10" White Flour Tortilla

Chicken Grill Sandwich on 6" White Bun Compared With Nearby Items

Capt. Submarine Chicken Grill Sandwich on 6" White Bun is listed in the Sandwiches category with 306 calories, 20.9g protein, 42.3g carbs, and 6g fat per serving.

Data Source and Methodology

Nutrition values for Chicken Grill Sandwich on 6" White Bun 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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