NutrimetryRestaurant nutrition made simple.

☰

Last updated: Aug 9, 2026

Taco Bell

Pepsi® Zero Sugar (20 fl oz)

Fountain Beverages (20 oz)Popular

Taco Bell Pepsi® Zero Sugar (20 fl oz) is carb-leaning, with about 71% of macro calories from carb. Each serving has 2 calories, 0.1g protein, 0.3g carbs, and 0g fat, making it a lighter restaurant option to compare with larger meals.

20 fl oz

Serving Size

Add to Meal Ask AI about this item

Calories

Per serving

0.1 g

Protein

0.3 g

Carbs

0 g

Fat

Nutrition Facts

Amount per serving

Calories2 kcal

% Daily Value*

Total Fat 0 g0%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 105 mg5%

Total Carbohydrate 0.3 g0%

Dietary Fiber 0 g0%

Total Sugars 0 g—

Protein 0.1 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

kcal

Protein0.1 g (29%)

Carbs0.3 g (71%)

Fat0 g (0%)

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

Meal Planning Insights

Protein density7.2/10

29% of macro calories come from protein.

Satiety index3.1/10

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

Activity estimate1 min walk

About 1 minutes of running for this calorie total.

Key Nutrients

Protein 0.1 g0%

Fiber 0 g0%

Sodium 105 mg5%

Sugars 0 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein7.2/10 protein density from 0.1g protein and 2 calories.Yes

Lower carb0.3g carbs per serving.Yes

Low fat0g total fat per serving.Yes

High sugar0g total sugars per serving.No

High sodium105mg sodium per serving.No

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

Ingredients

Carbonated water, caramel color, phosphoric acid, sodium citrate, aspartame, natural flavor, acesulfame potassium, potassium sorbate (P), caffeine, sucralose, citric acid, sodium benzoate (P).

Compare with other items

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

Quick comparisons

Pepsi® Zero Sugar (20 fl oz) has 321 fewer calories than 3-Cheese Chicken Flatbread Melt and 19.8g less protein. Compare

Pepsi® Zero Sugar (20 fl oz) has 321 fewer calories than 3-Cheese Chicken Flatbread Melt - Value Menu and 19.8g 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

Pepsi® Zero Sugar (20 fl oz) Compared With Nearby Items

Taco Bell Pepsi® Zero Sugar (20 fl oz) is listed in the Fountain Beverages (20 oz) category with 2 calories, 0.1g protein, 0.3g carbs, and 0g fat per serving.

Data Source and Methodology

Nutrition values for Pepsi® Zero Sugar (20 fl 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

Ask AI about this item

Get personalized nutrition advice and meal ideas.

Is this good for muscle gain?Can I eat this while cutting?

Ask AIAsk Nutrimetry AI