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Last updated: Aug 9, 2026

Capt. Submarine

Steak N' Donair Sandwich on 6" White Bun

SandwichesPopular

Capt. Submarine Steak N' Donair Sandwich on 6" White Bun is carb-leaning, with about 58% of macro calories from carb. Each serving has 363 calories, 20.2g protein, 52.4g carbs, and 7.8g fat, making it better suited to carb-aware planning than low-carb goals.

1 Serving (160.2g)

Serving Size

160.2 g

Serving Weight

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363

Calories

Per serving

20.2 g

Protein

52.4 g

Carbs

7.8 g

Fat

Nutrition Facts

Amount per serving

Calories363 kcal

% Daily Value*

Total Fat 7.8 g10%

Saturated Fat 3.3 g16%

Trans Fat 0.2 g—

Cholesterol 36 mg12%

Sodium 937 mg41%

Total Carbohydrate 52.4 g19%

Dietary Fiber 2.5 g9%

Total Sugars 9.4 g—

Protein 20.2 g40%

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

363

kcal

Protein20.2 g (22%)

Carbs52.4 g (58%)

Fat7.8 g (19%)

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

Meal Planning Insights

Protein density5.6/10

22% of macro calories come from protein.

Satiety index10/10

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

Activity estimate91 min walk

About 36 minutes of running for these calories.

Key Nutrients

Protein 20.2 g40%

Fiber 2.5 g9%

Sodium 937 mg41%

Sugars 9.4 g—

Saturated Fat 3.3 g16%

How we calculate these values

Diet Compatibility

High protein5.6/10 protein density from 20.2g protein and 363 calories.Yes

Lower carb52.4g carbs per serving.No

Low fat7.8g total fat per serving.No

High sugar9.4g total sugars per serving.No

High sodium937mg 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

Steak N' Donair Sandwich on 6" White Bun has 281 more calories than 10" White Flour Tortilla and 18.2g more protein. Compare

Steak N' Donair Sandwich on 6" White Bun has 284 more calories than 10" Whole Wheat Tortilla and 17.7g 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

Steak N' Donair Sandwich on 6" White Bun Compared With Nearby Items

Capt. Submarine Steak N' Donair Sandwich on 6" White Bun is listed in the Sandwiches category with 363 calories, 20.2g protein, 52.4g carbs, and 7.8g fat per serving.

Data Source and Methodology

Nutrition values for Steak N' Donair 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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