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Last updated: Aug 9, 2026

Firehouse Subs

Italian - Large

Hot Specialty SubsPopular

Firehouse Subs Italian - Large is fat-leaning, with about 49% of macro calories from fat. Each serving has 1,413 calories, 68.5g protein, 117.8g carbs, and 78.9g fat, making it better suited to carb-aware planning than low-carb goals.

1 Sub (7g)

Serving Size

7 g

Serving Weight

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1,413

Calories

Per serving

68.5 g

Protein

117.8 g

Carbs

78.9 g

Fat

Nutrition Facts

Amount per serving

Calories1,413 kcal

% Daily Value*

Total Fat 78.9 g101%

Saturated Fat 20.9 g105%

Trans Fat 0 g—

Cholesterol 171 mg57%

Sodium 3,655 mg159%

Total Carbohydrate 117.8 g43%

Dietary Fiber 5.9 g21%

Total Sugars 34.2 g—

Protein 68.5 g137%

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

1,413

kcal

Protein68.5 g (19%)

Carbs117.8 g (32%)

Fat78.9 g (49%)

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

Meal Planning Insights

Protein density4.9/10

19% of macro calories come from protein.

Satiety index10/10

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

Activity estimate353 min walk

About 141 minutes of running for these calories.

Key Nutrients

Protein 68.5 g137%

Fiber 5.9 g21%

Sodium 3,655 mg159%

Sugars 34.2 g—

Saturated Fat 20.9 g105%

How we calculate these values

Diet Compatibility

High protein4.9/10 protein density from 68.5g protein and 1,413 calories.No

Lower carb117.8g carbs per serving.No

Low fat78.9g total fat per serving.No

High sugar34.2g total sugars per serving.Yes

High sodium3,655mg sodium per serving.Yes

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

Ingredients

Large 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

Italian - Large has 1263 more calories than 1% Chocolate Milk and 61.5g more protein. Compare

Italian - Large has 1323 more calories than 1% Milk and 61.5g more protein. Compare

1% Chocolate Milk150 kcal · 7 g protein1% Milk90 kcal · 7 g protein5-Cheese Mac & Cheese380 kcal · 17 g proteinApple Juice100 kcal · 0 g proteinAu Jus Bell Peppers5 kcal · 0.2 g proteinAu Jus Bell Peppers3 kcal · 0.1 g protein

Compare with 1% Chocolate Milk

Italian - Large Compared With Nearby Items

Firehouse Subs Italian - Large is listed in the Hot Specialty Subs category with 1,413 calories, 68.5g protein, 117.8g carbs, and 78.9g fat per serving.

Data Source and Methodology

Nutrition values for Italian - Large 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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