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Last updated: Aug 9, 2026
Shake Shack

Shack Stack

BurgersPopular

Shake Shack Shack Stack is fat-leaning, with about 53% of macro calories from fat. Each serving has 770 calories, 40g protein, 50g carbs, and 45g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving
Serving Size
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770
Calories
Per serving
40 g
Protein
50 g
Carbs
45 g
Fat

Nutrition Facts

Amount per serving

Calories770 kcal
% Daily Value*
Total Fat 45 g58%
Saturated Fat 18 g90%
Trans Fat 1.5 g—
Cholesterol 125 mg42%
Sodium 1,700 mg74%
Total Carbohydrate 50 g18%
Dietary Fiber 0 g0%
Total Sugars 7 g—
Protein 40 g80%
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

770
kcal
Protein40 g (21%)
Carbs50 g (26%)
Fat45 g (53%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density5.2/10

21% of macro calories come from protein.

Satiety index10/10

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

Activity estimate193 min walk

About 77 minutes of running for these calories.

Key Nutrients

Protein 40 g80%
Fiber 0 g0%
Sodium 1,700 mg74%
Sugars 7 g—
Saturated Fat 18 g90%
How we calculate these values

Diet Compatibility

High protein5.2/10 protein density from 40g protein and 770 calories.Yes
Lower carb50g carbs per serving.No
Low fat45g total fat per serving.No
High sugar7g total sugars per serving.No
High sodium1,700mg sodium per serving.Yes
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Burgers

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American Cheese70 kcal · 4 g proteinAvocado60 kcal · 1 g proteinAvocado Bacon Burger, Double870 kcal · 58 g proteinAvocado Bacon Burger, Single610 kcal · 36 g protein

Compare with other items

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

Quick comparisons

Shack Stack has 690 more calories than Add Cheese Sauce and 38g more protein. Compare

Shack Stack has 700 more calories than American Cheese and 36g more protein. Compare

Compare with Add Cheese Sauce

Shack Stack Compared With Nearby Items

Compared with Avocado Bacon Burger, Double, another Burgers item at Shake Shack, Shack Stack has 100 fewer calories than it and 18g 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 Shack Stack 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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