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Last updated: Aug 13, 2026

Firehouse Subs

Sweet & Spicy Meatball - Small

Hot Specialty SubsPopular

Firehouse Subs Sweet & Spicy Meatball - Small is fat-leaning, with about 52% of macro calories from fat. Each serving has 480 calories, 21g protein, 39g carbs, and 29g fat, making it worth balancing with lower-fat items in the same meal.

1 Sub

Serving Size

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480

Calories

Per serving

21 g

Protein

39 g

Carbs

29 g

Fat

Nutrition Facts

Amount per serving

Calories480 kcal

% Daily Value*

Total Fat 29 g37%

Saturated Fat 11 g55%

Trans Fat 0 g—

Cholesterol 55 mg18%

Sodium 1,290 mg56%

Total Carbohydrate 39 g14%

Dietary Fiber 2 g7%

Total Sugars 9 g—

Protein 21 g42%

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

480

kcal

Protein21 g (17%)

Carbs39 g (31%)

Fat29 g (52%)

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

Meal Planning Insights

Protein density4.4/10

17% of macro calories come from protein.

Satiety index10/10

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

Activity estimate120 min walk

About 48 minutes of running for these calories.

Key Nutrients

Protein 21 g42%

Fiber 2 g7%

Sodium 1,290 mg56%

Sugars 9 g—

Saturated Fat 11 g55%

How we calculate these values

Diet Compatibility

High protein4.4/10 protein density from 21g protein and 480 calories.No

Lower carb39g carbs per serving.No

Low fat29g total fat per serving.No

High sugar9g total sugars per serving.No

High sodium1,290mg sodium per serving.Yes

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

Ingredients

Sweet & Spicy Meatball, Small White: (ITALIAN SEASONING: DEHYDRATED CHEESE BLEND (PARMESAN AND ROMANO CHEESES [PARTLY SKIMMED MILK, BACTERIAL CULTURE, SALT, MICROBIAL ENZYME], CELLULOSE, POTASSIUM SORBATE), SPICES., MARINARA SAUCE: CRUSHED TOMATOES, HIGH…

Allergens

Contains

WheatMilkEggSoy

Compare with other items

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

Quick comparisons

Sweet & Spicy Meatball - Small has 330 more calories than 1% Chocolate Milk and 14g more protein. Compare

Sweet & Spicy Meatball - Small has 390 more calories than 1% Milk and 14g 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

Sweet & Spicy Meatball - Small Compared With Nearby Items

Firehouse Subs Sweet & Spicy Meatball - Small is listed in the Hot Specialty Subs category with 480 calories, 21g protein, 39g carbs, and 29g fat per serving.

Data Source and Methodology

Nutrition values for Sweet & Spicy Meatball - Small are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 13, 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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