NutrimetryRestaurant nutrition made simple.
☰Toggle navigation
Last updated: Aug 9, 2026
Capt. Submarine

Hero Sandwich on 6" White Bun

SandwichesPopular

Capt. Submarine Hero Sandwich on 6" White Bun is carb-leaning, with about 48% of macro calories from carb. Each serving has 371 calories, 20.5g protein, 44.6g carbs, and 12.1g fat, making it a moderate option for comparing calories and macros.

1 Serving (147.4g)
Serving Size
147.4 g
Serving Weight
Add to Meal Ask AI about this item
371
Calories
Per serving
20.5 g
Protein
44.6 g
Carbs
12.1 g
Fat

Nutrition Facts

Amount per serving

Calories371 kcal
% Daily Value*
Total Fat 12.1 g16%
Saturated Fat 4.8 g24%
Trans Fat 0.3 g—
Cholesterol 49 mg16%
Sodium 1,126 mg49%
Total Carbohydrate 44.6 g16%
Dietary Fiber 2.4 g9%
Total Sugars 2.4 g—
Protein 20.5 g41%
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

371
kcal
Protein20.5 g (22%)
Carbs44.6 g (48%)
Fat12.1 g (29%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density5.5/10

22% of macro calories come from protein.

Satiety index10/10

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

Activity estimate93 min walk

About 37 minutes of running for these calories.

Key Nutrients

Protein 20.5 g41%
Fiber 2.4 g9%
Sodium 1,126 mg49%
Sugars 2.4 g—
Saturated Fat 4.8 g24%
How we calculate these values

Diet Compatibility

High protein5.5/10 protein density from 20.5g protein and 371 calories.Yes
Lower carb44.6g carbs per serving.No
Low fat12.1g total fat per serving.No
High sugar2.4g total sugars per serving.No
High sodium1,126mg 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

Hero Sandwich on 6" White Bun has 289 more calories than 10" White Flour Tortilla and 18.5g more protein. Compare

Hero Sandwich on 6" White Bun has 292 more calories than 10" Whole Wheat Tortilla and 18g more protein. Compare

Compare with 10" White Flour Tortilla

Hero Sandwich on 6" White Bun Compared With Nearby Items

Capt. Submarine Hero Sandwich on 6" White Bun is listed in the Sandwiches category with 371 calories, 20.5g protein, 44.6g carbs, and 12.1g fat per serving.

Data Source and Methodology

Nutrition values for Hero 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

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 AI