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Last updated: Aug 9, 2026

Taco Bell

Diet Dr Pepper® Dirty Soda (20 oz)

Dirty SodasPopular

Taco Bell Diet Dr Pepper® Dirty Soda (20 oz) is carb-leaning, with about 78% of macro calories from carb. Each serving has 48 calories, 0.4g protein, 9.4g 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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Calories

Per serving

0.4 g

Protein

9.4 g

Carbs

1 g

Fat

Nutrition Facts

Amount per serving

Calories48 kcal

% Daily Value*

Total Fat 1 g1%

Saturated Fat 0.6 g3%

Trans Fat 0 g—

Cholesterol 3 mg1%

Sodium 124 mg5%

Total Carbohydrate 9.4 g3%

Dietary Fiber 0 g0%

Total Sugars 7.4 g—

Protein 0.4 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

kcal

Protein0.4 g (3%)

Carbs9.4 g (78%)

Fat1 g (18%)

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

Meal Planning Insights

Protein density0.9/10

3% of macro calories come from protein.

Satiety index2.9/10

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

Activity estimate12 min walk

About 5 minutes of running for these calories.

Key Nutrients

Protein 0.4 g1%

Fiber 0 g0%

Sodium 124 mg5%

Sugars 7.4 g—

Saturated Fat 0.6 g3%

How we calculate these values

Diet Compatibility

High protein0.9/10 protein density from 0.4g protein and 48 calories.No

Lower carb9.4g carbs per serving.Yes

Low fat1g total fat per serving.Yes

High sugar7.4g total sugars per serving.No

High sodium124mg sodium per serving.No

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

Ingredients

Diet Dr Pepper® (20 fl oz): Carbonated water, caramel color, aspartame, phosphoric acid, natural and artificial flavors, sodium benzoate (P), caffeine., Vanilla Creamer: Sugar, water, corn syrup, heavy cream, glycerin, butter (cream, natural flavor), sodium…

Allergens

Contains

Milk

Compare with other items

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

Quick comparisons

Diet Dr Pepper® Dirty Soda (20 oz) has 275 fewer calories than 3-Cheese Chicken Flatbread Melt and 19.5g less protein. Compare

Diet Dr Pepper® Dirty Soda (20 oz) has 275 fewer calories than 3-Cheese Chicken Flatbread Melt - Value Menu and 19.5g 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

Diet Dr Pepper® Dirty Soda (20 oz) Compared With Nearby Items

Taco Bell Diet Dr Pepper® Dirty Soda (20 oz) is listed in the Dirty Sodas category with 48 calories, 0.4g protein, 9.4g carbs, and 1g fat per serving.

Data Source and Methodology

Nutrition values for Diet Dr Pepper® 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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