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Last updated: Aug 9, 2026

Firehouse Subs

Steak

Large Sub MeatsPopular

Firehouse Subs Steak is protein-leaning, with about 55% of macro calories from protein. Each serving has 245 calories, 35.6g protein, 5.9g carbs, and 10.4g fat, making it a stronger fit for high-protein restaurant planning.

8 Ounces (226.8g)

Serving Size

226.8 g

Serving Weight

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245

Calories

Per serving

35.6 g

Protein

5.9 g

Carbs

10.4 g

Fat

Nutrition Facts

Amount per serving

Calories245 kcal

% Daily Value*

Total Fat 10.4 g13%

Saturated Fat 4.8 g24%

Trans Fat 0 g—

Cholesterol 95 mg32%

Sodium 1,642 mg71%

Total Carbohydrate 5.9 g2%

Dietary Fiber 0.4 g1%

Total Sugars 0 g—

Protein 35.6 g71%

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

245

kcal

Protein35.6 g (55%)

Carbs5.9 g (9%)

Fat10.4 g (36%)

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

Meal Planning Insights

Protein density10/10

55% of macro calories come from protein.

Satiety index10/10

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

Activity estimate61 min walk

About 24 minutes of running for these calories.

Key Nutrients

Protein 35.6 g71%

Fiber 0.4 g1%

Sodium 1,642 mg71%

Sugars 0 g—

Saturated Fat 4.8 g24%

How we calculate these values

Diet Compatibility

High protein10/10 protein density from 35.6g protein and 245 calories.Yes

Lower carb5.9g carbs per serving.Yes

Low fat10.4g total fat per serving.No

High sugar0g total sugars per serving.No

High sodium1,642mg sodium per serving.Yes

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

Ingredients

BEEF, WATER, SEASONING (SEA SALT, BROWN SUGAR, DEXTROSE, HYDROLYZED SOY AND CORN PROTEIN, TORULA YEAST, CORN SYRUP SOLIDS, CARAMEL COLOR, TOMATO POWDER, ONION POWDER, GARLIC POWDER, SPICES [INCLUDING CELERY SEED], CITRIC ACID, LEMON JUICE SOLIDS, NATURAL…

Allergens

Contains

Soy

Compare with other items

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

Quick comparisons

Steak has 95 more calories than 1% Chocolate Milk and 28.6g more protein. Compare

Steak has 155 more calories than 1% Milk and 28.6g 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

Steak Compared With Nearby Items

Firehouse Subs Steak is listed in the Large Sub Meats category with 245 calories, 35.6g protein, 5.9g carbs, and 10.4g fat per serving.

Data Source and Methodology

Nutrition values for Steak 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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