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Last updated: Aug 9, 2026

Illustration for reference only

Smashburger

Bacon Stack Smash

BurgerPopular

Bacon Stack Smash nutrition information from Smashburger.

1 Serving

Serving Size

Not provided

Serving Weight

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730

Calories

Per serving

36 g

Protein

34 g

Carbs

49 g

Fat

Nutrition Facts

Amount per serving

Calories730 kcal

% Daily Value*

Total Fat 49 g63%

Saturated Fat 19 g95%

Trans Fat 2 g—

Cholesterol 135 mg45%

Sodium 1,740 mg76%

Total Carbohydrate 34 g12%

Dietary Fiber 2 g7%

Total Sugars 4 g—

Protein 36 g72%

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

730

kcal

Protein36 g (20%)

Carbs34 g (19%)

Fat49 g (61%)

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

Key Nutrients

Protein 36 g72%

Fiber 2 g7%

Sodium 1,740 mg76%

Sugars 4 g—

Saturated Fat 19 g95%

How we calculate these values

Ingredients

Ingredients have not been verified yet.

Allergens

Contains

Not listed

May contain

Not listed

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All-American Smash550 kcal · 30 g protein BBQ Bacon Smash690 kcal · 35 g protein Classic Smash630 kcal · 30 g protein

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Nutrition data is sourced from our database and may vary by location or preparation.