NutrimetryRestaurant nutrition made simple.

☰

Last updated: Aug 9, 2026

Firehouse Subs

Club on a Sub - Large

Hot Specialty SubsPopular

Firehouse Subs Club on a Sub - Large is fat-leaning, with about 46% of macro calories from fat. Each serving has 1,347 calories, 78.9g protein, 109.8g carbs, and 70.6g fat, making it better suited to carb-aware planning than low-carb goals.

1 Sub (7g)

Serving Size

7 g

Serving Weight

Add to Meal Ask AI about this item

1,347

Calories

Per serving

78.9 g

Protein

109.8 g

Carbs

70.6 g

Fat

Nutrition Facts

Amount per serving

Calories1,347 kcal

% Daily Value*

Total Fat 70.6 g91%

Saturated Fat 20.1 g100%

Trans Fat 0 g—

Cholesterol 184 mg61%

Sodium 3,349 mg146%

Total Carbohydrate 109.8 g40%

Dietary Fiber 6.2 g22%

Total Sugars 27.7 g—

Protein 78.9 g158%

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

1,347

kcal

Protein78.9 g (23%)

Carbs109.8 g (32%)

Fat70.6 g (46%)

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

Meal Planning Insights

Protein density5.9/10

23% of macro calories come from protein.

Satiety index10/10

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

Activity estimate337 min walk

About 135 minutes of running for these calories.

Key Nutrients

Protein 78.9 g158%

Fiber 6.2 g22%

Sodium 3,349 mg146%

Sugars 27.7 g—

Saturated Fat 20.1 g100%

How we calculate these values

Diet Compatibility

High protein5.9/10 protein density from 78.9g protein and 1,347 calories.Yes

Lower carb109.8g carbs per serving.No

Low fat70.6g total fat per serving.No

High sugar27.7g total sugars per serving.Yes

High sodium3,349mg 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

Club on a Sub - Large has 1197 more calories than 1% Chocolate Milk and 71.9g more protein. Compare

Club on a Sub - Large has 1257 more calories than 1% Milk and 71.9g 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

Club on a Sub - Large Compared With Nearby Items

Firehouse Subs Club on a Sub - Large is listed in the Hot Specialty Subs category with 1,347 calories, 78.9g protein, 109.8g carbs, and 70.6g fat per serving.

Data Source and Methodology

Nutrition values for Club on a Sub - 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

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 AIAsk Nutrimetry AI