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Last updated: Aug 9, 2026

Port of Subs

White Bread

Bread - Kids SubsPopular

Port of Subs White Bread is carb-leaning, with about 82% of macro calories from carb. Each serving has 142 calories, 4.7g protein, 29.2g carbs, and 0.8g fat, making it a lighter restaurant option to compare with larger meals.

1.9 Oz (54g)

Serving Size

54 g

Serving Weight

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142

Calories

Per serving

4.7 g

Protein

29.2 g

Carbs

0.8 g

Fat

Nutrition Facts

Amount per serving

Calories142 kcal

% Daily Value*

Total Fat 0.8 g1%

Saturated Fat 0.3 g1%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 292 mg13%

Total Carbohydrate 29.2 g11%

Dietary Fiber 1.2 g4%

Total Sugars 1.1 g—

Protein 4.7 g9%

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

142

kcal

Protein4.7 g (13%)

Carbs29.2 g (82%)

Fat0.8 g (5%)

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

Meal Planning Insights

Protein density3.3/10

13% of macro calories come from protein.

Satiety index5.6/10

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

Activity estimate36 min walk

About 14 minutes of running for these calories.

Key Nutrients

Protein 4.7 g9%

Fiber 1.2 g4%

Sodium 292 mg13%

Sugars 1.1 g—

Saturated Fat 0.3 g1%

How we calculate these values

Diet Compatibility

High protein3.3/10 protein density from 4.7g protein and 142 calories.No

Lower carb29.2g carbs per serving.No

Low fat0.8g total fat per serving.Yes

High sugar1.1g total sugars per serving.No

High sodium292mg sodium per serving.No

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

Ingredients

Un-Bleached Wheat Flour (Wheat Flour, Malted Barley Flour, Niacin, Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Water, Yeast Fresh, Sugar, Salt, Shortening Interesterified Soybean Oil, Hydrogenated Soybean Oil (Soybeans), Arctic (Wheat).

Allergens

Contains

WheatSoy

Compare with other items

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

Quick comparisons

White Bread has 4057 fewer calories than 2-Foot Brookie in a Box and 28.6g less protein. Compare

White Bread has 3057 fewer calories than 2-Foot Brownie in a Box and 18.6g 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

White Bread Compared With Nearby Items

Port of Subs White Bread is listed in the Bread - Kids Subs category with 142 calories, 4.7g protein, 29.2g carbs, and 0.8g fat per serving.

Data Source and Methodology

Nutrition values for White Bread 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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