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Last updated: Aug 9, 2026

Potbelly

Smokestack Pork & Mac, BIGS

Sandwiches - BIGS Nutrition information is provided for BIGS sandwiches made on default bread.Popular

Potbelly Smokestack Pork & Mac, BIGS is fat-leaning, with about 43% of macro calories from fat. Each serving has 1,428 calories, 68.5g protein, 134.6g carbs, and 67.5g fat, making it better suited to carb-aware planning than low-carb goals.

1 Sandwich (379.9g)

Serving Size

379.9 g

Serving Weight

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1,428

Calories

Per serving

68.5 g

Protein

134.6 g

Carbs

67.5 g

Fat

Nutrition Facts

Amount per serving

Calories1,428 kcal

% Daily Value*

Total Fat 67.5 g86%

Saturated Fat 18.6 g93%

Trans Fat 0.6 g—

Cholesterol 170 mg57%

Sodium 2,558 mg111%

Total Carbohydrate 134.6 g49%

Dietary Fiber 7 g25%

Total Sugars 18.4 g—

Protein 68.5 g137%

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

1,428

kcal

Protein68.5 g (19%)

Carbs134.6 g (38%)

Fat67.5 g (43%)

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

Meal Planning Insights

Protein density4.8/10

19% of macro calories come from protein.

Satiety index10/10

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

Activity estimate357 min walk

About 143 minutes of running for these calories.

Key Nutrients

Protein 68.5 g137%

Fiber 7 g25%

Sodium 2,558 mg111%

Sugars 18.4 g—

Saturated Fat 18.6 g93%

How we calculate these values

Diet Compatibility

High protein4.8/10 protein density from 68.5g protein and 1,428 calories.No

Lower carb134.6g carbs per serving.No

Low fat67.5g total fat per serving.No

High sugar18.4g total sugars per serving.No

High sodium2,558mg sodium per serving.Yes

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

Ingredients

Bread - White, BIGS, Pulled Pork, Sweet Heat BBQ, Mac & Cheese

Allergens

Contains

Milk

Similar Items in Sandwiches - BIGS Nutrition information is provided for BIGS sandwiches made on default bread.

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A Wreck®, BIGS929 kcal · 58.9 g protein

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Quick comparisons

Smokestack Pork & Mac, BIGS has 1188 more calories than A Wreck, Catering Portion and 53.5g more protein. Compare

Smokestack Pork & Mac, BIGS has 778 more calories than A Wreck, Individual Lunch Box and 26.5g more protein. Compare

A Wreck, Catering Portion240 kcal · 15 g proteinA Wreck, Individual Lunch Box650 kcal · 42 g proteinA Wreck® Salad367 kcal · 30.4 g proteinA Wreck® Salad, Half249 kcal · 20.8 g proteinA Wreck® Wrap566 kcal · 49.5 g proteinA Wreck®, BIGS929 kcal · 58.9 g protein

Compare with A Wreck, Catering Portion

Smokestack Pork & Mac, BIGS Compared With Nearby Items

Compared with A Wreck®, BIGS, another Sandwiches - BIGS Nutrition information is provided for BIGS sandwiches made on default bread. item at Potbelly, Smokestack Pork & Mac, BIGS has 499 more calories than it and 9.7g more 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 Smokestack Pork & Mac, BIGS 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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