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Last updated: Aug 9, 2026
Firehouse Subs

Chicken - Medium

Single Meat SubsPopular

Firehouse Subs Chicken - Medium is fat-leaning, with about 44% of macro calories from fat. Each serving has 737 calories, 46.3g protein, 56.1g carbs, and 36.4g fat, making it better suited to carb-aware planning than low-carb goals.

1 Sub (119.3g)
Serving Size
119.3 g
Serving Weight
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737
Calories
Per serving
46.3 g
Protein
56.1 g
Carbs
36.4 g
Fat

Nutrition Facts

Amount per serving

Calories737 kcal
% Daily Value*
Total Fat 36.4 g47%
Saturated Fat 7.7 g38%
Trans Fat 0 g—
Cholesterol 122 mg41%
Sodium 1,833 mg80%
Total Carbohydrate 56.1 g20%
Dietary Fiber 3.9 g14%
Total Sugars 6 g—
Protein 46.3 g93%
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

737
kcal
Protein46.3 g (25%)
Carbs56.1 g (30%)
Fat36.4 g (44%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density6.3/10

25% of macro calories come from protein.

Satiety index10/10

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

Activity estimate184 min walk

About 74 minutes of running for these calories.

Key Nutrients

Protein 46.3 g93%
Fiber 3.9 g14%
Sodium 1,833 mg80%
Sugars 6 g—
Saturated Fat 7.7 g38%
How we calculate these values

Diet Compatibility

High protein6.3/10 protein density from 46.3g protein and 737 calories.Yes
Lower carb56.1g carbs per serving.No
Low fat36.4g total fat per serving.No
High sugar6g total sugars per serving.No
High sodium1,833mg sodium per serving.Yes
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Ingredients

Medium White Sub Roll: ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), MALTED BARLEY FLOUR, WATER, SUGAR, YEAST, SOYBEAN OIL, SALT, WHEAT GLUTEN, DOUGH CONDITIONER (ASCORBIC ACID, ENZYMES), CALCIUM…

Allergens

Contains

WheatMilkEggSoy

Compare with other items

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

Quick comparisons

Chicken - Medium has 587 more calories than 1% Chocolate Milk and 39.3g more protein. Compare

Chicken - Medium has 647 more calories than 1% Milk and 39.3g more protein. Compare

Compare with 1% Chocolate Milk

Chicken - Medium Compared With Nearby Items

Firehouse Subs Chicken - Medium is listed in the Single Meat Subs category with 737 calories, 46.3g protein, 56.1g carbs, and 36.4g fat per serving.

Data Source and Methodology

Nutrition values for Chicken - Medium 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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