Last updated: Aug 9, 2026
Fosters Freeze

Mug Root Beer Smoothie, 20 oz.

SmoothiesPopular

Fosters Freeze Mug Root Beer Smoothie, 20 oz. is carb-leaning, with about 100% of macro calories from carb. Each serving has 411 calories, 0g protein, 75.2g carbs, and 0g fat, making it better suited to carb-aware planning than low-carb goals.

20 oz.
Serving Size
411
Calories
Per serving
0 g
Protein
75.2 g
Carbs
0 g
Fat

Nutrition Facts

Amount per serving

Calories411 kcal
% Daily Value*
Total Fat 0 g0%
Saturated Fat 4.4 g22%
Trans Fat 0 g—
Cholesterol 0 mg0%
Sodium 181 mg8%
Total Carbohydrate 75.2 g27%
Dietary Fiber 0 g0%
Total Sugars 0 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

411
kcal
Protein0 g (0%)
Carbs75.2 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 index0.7/10

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

Activity estimate103 min walk

About 41 minutes of running for these calories.

Key Nutrients

Protein 0 g0%
Fiber 0 g0%
Sodium 181 mg8%
Sugars 0 g—
Saturated Fat 4.4 g22%
How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 411 calories.No
Lower carb75.2g carbs per serving.No
Low fat0g total fat per serving.Yes
High sugar0g total sugars per serving.No
High sodium181mg sodium per serving.No
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Compare with other items

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

Quick comparisons

Mug Root Beer Smoothie, 20 oz. has 334 fewer calories than BBQ Swiss Burger and the same amount of protein. Compare

Mug Root Beer Smoothie, 20 oz. has 351 fewer calories than BLT Sandwich and the same amount of protein. Compare

Compare with BBQ Swiss Burger

Mug Root Beer Smoothie, 20 oz. Compared With Nearby Items

Fosters Freeze Mug Root Beer Smoothie, 20 oz. is listed in the Smoothies category with 411 calories, 0g protein, 75.2g carbs, and 0g fat per serving.

Data Source and Methodology

Nutrition values for Mug Root Beer Smoothie, 20 oz. 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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