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Last updated: Aug 9, 2026

Taco Bell

Mtn Dew® Dirty Soda (20 oz)

Dirty SodasPopular

Taco Bell Mtn Dew® Dirty Soda (20 oz) is carb-leaning, with about 97% of macro calories from carb. Each serving has 327 calories, 0.3g protein, 82.3g carbs, and 1g fat, making it a lighter restaurant option to compare with larger meals.

20 oz (15g)

Serving Size

15 g

Serving Weight

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327

Calories

Per serving

0.3 g

Protein

82.3 g

Carbs

1 g

Fat

Nutrition Facts

Amount per serving

Calories327 kcal

% Daily Value*

Total Fat 1 g1%

Saturated Fat 0.6 g3%

Trans Fat 0 g—

Cholesterol 3 mg1%

Sodium 91 mg4%

Total Carbohydrate 82.3 g30%

Dietary Fiber 0 g0%

Total Sugars 80.4 g—

Protein 0.3 g1%

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

327

kcal

Protein0.3 g (0%)

Carbs82.3 g (97%)

Fat1 g (3%)

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

Meal Planning Insights

Protein density0.1/10

0% of macro calories come from protein.

Satiety index1.3/10

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

Activity estimate82 min walk

About 33 minutes of running for these calories.

Key Nutrients

Protein 0.3 g1%

Fiber 0 g0%

Sodium 91 mg4%

Sugars 80.4 g—

Saturated Fat 0.6 g3%

How we calculate these values

Diet Compatibility

High protein0.1/10 protein density from 0.3g protein and 327 calories.No

Lower carb82.3g carbs per serving.No

Low fat1g total fat per serving.Yes

High sugar80.4g total sugars per serving.Yes

High sodium91mg sodium per serving.No

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

Ingredients

Mtn Dew® (20 fl oz): Carbonated water, sugar, concentrated orange juice, citric acid, natural flavor, sodium benzoate (P), caffeine, sodium citrate, gum arabic, erythorbic acid (P), calcium disodium EDTA (PF), yellow #5., Vanilla Creamer: Sugar, water, corn…

Allergens

Contains

Milk

Compare with other items

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

Quick comparisons

Mtn Dew® Dirty Soda (20 oz) has 4 more calories than 3-Cheese Chicken Flatbread Melt and 19.6g less protein. Compare

Mtn Dew® Dirty Soda (20 oz) has 4 more calories than 3-Cheese Chicken Flatbread Melt - Value Menu and 19.6g less protein. Compare

3-Cheese Chicken Flatbread Melt323 kcal · 19.9 g protein3-Cheese Chicken Flatbread Melt - Value Menu323 kcal · 19.9 g proteinAnchor Steam (16 oz)200 kcal · 0 g proteinAngel Island IPA (12 oz)187 kcal · 1.5 g proteinAngel Island IPA (16 oz)249 kcal · 2 g proteinAngry Orchard (16 oz)260 kcal · 0 g protein

Compare with 3-Cheese Chicken Flatbread Melt

Mtn Dew® Dirty Soda (20 oz) Compared With Nearby Items

Taco Bell Mtn Dew® Dirty Soda (20 oz) is listed in the Dirty Sodas category with 327 calories, 0.3g protein, 82.3g carbs, and 1g fat per serving.

Data Source and Methodology

Nutrition values for Mtn Dew® Dirty Soda (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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