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Last updated: Aug 9, 2026

Fatburger

Mug Root Beer, 20 oz

DrinksPopular

Fatburger Mug Root Beer, 20 oz is carb-leaning, with about 100% of macro calories from carb. Each serving has 180 calories, 0g protein, 48g carbs, and 0g fat, making it a lighter restaurant option to compare with larger meals.

20 Oz

Serving Size

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180

Calories

Per serving

0 g

Protein

48 g

Carbs

0 g

Fat

Nutrition Facts

Amount per serving

Calories180 kcal

% Daily Value*

Total Fat 0 g0%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 70 mg3%

Total Carbohydrate 48 g17%

Dietary Fiber 0 g0%

Total Sugars 48 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

180

kcal

Protein0 g (0%)

Carbs48 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 index2/10

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

Activity estimate45 min walk

About 18 minutes of running for these calories.

Key Nutrients

Protein 0 g0%

Fiber 0 g0%

Sodium 70 mg3%

Sugars 48 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 180 calories.No

Lower carb48g carbs per serving.No

Low fat0g total fat per serving.Yes

High sugar48g total sugars per serving.Yes

High sodium70mg 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, 20 oz has 120 more calories than 1 Bone In Wing and 13g less protein. Compare

Mug Root Beer, 20 oz has 130 more calories than 1 Boneless Wing and 6g less protein. Compare

1 Bone In Wing60 kcal · 13 g protein1 Boneless Wing50 kcal · 6 g protein1 Chicken Tender110 kcal · 13 g protein10 Bone In Wings1,009 kcal · 72.3 g protein10 Boneless Wings909 kcal · 62.3 g protein100 Bone In Wings10,040 kcal · 723 g protein

Compare with 1 Bone In Wing

Mug Root Beer, 20 oz Compared With Nearby Items

Fatburger Mug Root Beer, 20 oz is listed in the Drinks category with 180 calories, 0g protein, 48g carbs, and 0g fat per serving.

Data Source and Methodology

Nutrition values for Mug Root Beer, 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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