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Last updated: Aug 9, 2026

Firehouse Subs

Sweet Tea

44 oz BeveragesPopular

Firehouse Subs Sweet Tea is carb-leaning, with about 100% of macro calories from carb. Each serving has 580 calories, 0g protein, 148g carbs, and 0g fat, making it better suited to carb-aware planning than low-carb goals.

44 fl oz

Serving Size

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580

Calories

Per serving

0 g

Protein

148 g

Carbs

0 g

Fat

Nutrition Facts

Amount per serving

Calories580 kcal

% Daily Value*

Total Fat 0 g0%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 40 mg2%

Total Carbohydrate 148 g54%

Dietary Fiber 0 g0%

Total Sugars 146 g—

Protein 0 g0%

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

580

kcal

Protein0 g (0%)

Carbs148 g (100%)

Fat0 g (0%)

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

Meal Planning Insights

Protein density0/10

0% of macro calories come from protein.

Satiety index0/10

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

Activity estimate145 min walk

About 58 minutes of running for these calories.

Key Nutrients

Protein 0 g0%

Fiber 0 g0%

Sodium 40 mg2%

Sugars 146 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 580 calories.No

Lower carb148g carbs per serving.No

Low fat0g total fat per serving.Yes

High sugar146g total sugars per serving.Yes

High sodium40mg sodium per serving.No

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

Ingredients

WATER, SUGAR, TEA

Compare with other items

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

Quick comparisons

Sweet Tea has 430 more calories than 1% Chocolate Milk and 7g less protein. Compare

Sweet Tea has 490 more calories than 1% Milk and 7g less 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 Tea Compared With Nearby Items

Firehouse Subs Sweet Tea is listed in the 44 oz Beverages category with 580 calories, 0g protein, 148g carbs, and 0g fat per serving.

Data Source and Methodology

Nutrition values for Sweet Tea 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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