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Last updated: Aug 9, 2026
Illustration for reference only
Capt. Submarine

6" White Sub Bun

BreadPopular

6" White Sub Bun nutrition information from Capt. Submarine.

1 Serving (28.3g)
Serving Size
28.3 g
Serving Weight
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76
Calories
Per serving
3.2 g
Protein
15.1 g
Carbs
0.3 g
Fat

Nutrition Facts

Amount per serving

Calories76 kcal
% Daily Value*
Total Fat 0.3 g0%
Saturated Fat 0.2 g1%
Trans Fat 0 g—
Cholesterol 0 mg0%
Sodium 164 mg7%
Total Carbohydrate 15.1 g5%
Dietary Fiber 0 g0%
Total Sugars 0.6 g—
Protein 3.2 g6%
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

76
kcal
Protein3.2 g (17%)
Carbs15.1 g (80%)
Fat0.3 g (4%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Key Nutrients

Protein 3.2 g6%
Fiber 0 g0%
Sodium 164 mg7%
Sugars 0.6 g—
Saturated Fat 0.2 g1%
How we calculate these values

Ingredients

Ingredients have not been verified yet.

Allergens

Contains

Not listed

May contain

Not listed

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Nutrition data is sourced from our database and may vary by location or preparation.