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Last updated: Aug 9, 2026

Taco Bell

Stacker

SpecialtiesPopular

Taco Bell Stacker is carb-leaning, with about 44% of macro calories from carb. Each serving has 391 calories, 16.7g protein, 43.4g carbs, and 16.7g fat, making it a moderate option for comparing calories and macros.

1 Stacker (158.8g)

Serving Size

158.8 g

Serving Weight

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391

Calories

Per serving

16.7 g

Protein

43.4 g

Carbs

16.7 g

Fat

Nutrition Facts

Amount per serving

Calories391 kcal

% Daily Value*

Total Fat 16.7 g21%

Saturated Fat 8.2 g41%

Trans Fat 0.3 g—

Cholesterol 40 mg13%

Sodium 1,063 mg46%

Total Carbohydrate 43.4 g16%

Dietary Fiber 4.2 g15%

Total Sugars 2.9 g—

Protein 16.7 g33%

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

391

kcal

Protein16.7 g (17%)

Carbs43.4 g (44%)

Fat16.7 g (39%)

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

Meal Planning Insights

Protein density4.3/10

17% of macro calories come from protein.

Satiety index10/10

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

Activity estimate98 min walk

About 39 minutes of running for these calories.

Key Nutrients

Protein 16.7 g33%

Fiber 4.2 g15%

Sodium 1,063 mg46%

Sugars 2.9 g—

Saturated Fat 8.2 g41%

How we calculate these values

Diet Compatibility

High protein4.3/10 protein density from 16.7g protein and 391 calories.No

Lower carb43.4g carbs per serving.No

Low fat16.7g total fat per serving.No

High sugar2.9g total sugars per serving.No

High sodium1,063mg sodium per serving.Yes

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

Ingredients

Flour Tortilla: Bleached enriched wheat flour, malted barley flour, water, shortening (interesterified soybean oil, hydrogenated soybean oil, hydrogenated cottonseed oil), contains 2% or less of salt, leavening (baking soda, sodium acid pyrophosphate, yeast…

Allergens

Contains

WheatMilkSoy

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3-Cheese Chicken Flatbread Melt323 kcal · 19.9 g protein

Compare with other items

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

Quick comparisons

Stacker has 68 more calories than 3-Cheese Chicken Flatbread Melt and 3.2g less protein. Compare

Stacker has 68 more calories than 3-Cheese Chicken Flatbread Melt - Value Menu and 3.2g 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

Stacker Compared With Nearby Items

Compared with 3-Cheese Chicken Flatbread Melt, another Specialties item at Taco Bell, Stacker has 68 more calories than it and 3.2g less protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Stacker 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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