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Last updated: Aug 12, 2026

Tubby's

Steak & Cheese XXXL Sub

Grilled Steak SubsPopular

Tubby's Steak & Cheese XXXL Sub is fat-leaning, with about 50% of macro calories from fat. Each serving has 1,816 calories, 117.6g protein, 108.2g carbs, and 101.2g fat, making it better suited to carb-aware planning than low-carb goals.

(1,101.2g)

Serving Size

1,101.2 g

Serving Weight

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1,816

Calories

Per serving

117.6 g

Protein

108.2 g

Carbs

101.2 g

Fat

Nutrition Facts

Amount per serving

Calories1,816 kcal

% Daily Value*

Total Fat 101.2 g130%

Saturated Fat 30.5 g152%

Trans Fat 0 g—

Cholesterol 280 mg93%

Sodium 4,245 mg185%

Total Carbohydrate 108.2 g39%

Dietary Fiber 6.4 g23%

Total Sugars 8.1 g—

Protein 117.6 g235%

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

1,816

kcal

Protein117.6 g (26%)

Carbs108.2 g (24%)

Fat101.2 g (50%)

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

Meal Planning Insights

Protein density6.5/10

26% of macro calories come from protein.

Satiety index10/10

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

Activity estimate454 min walk

About 182 minutes of running for these calories.

Key Nutrients

Protein 117.6 g235%

Fiber 6.4 g23%

Sodium 4,245 mg185%

Sugars 8.1 g—

Saturated Fat 30.5 g152%

How we calculate these values

Diet Compatibility

High protein6.5/10 protein density from 117.6g protein and 1,816 calories.Yes

Lower carb108.2g carbs per serving.No

Low fat101.2g total fat per serving.No

High sugar8.1g total sugars per serving.No

High sodium4,245mg sodium per serving.Yes

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

Ingredients

Steak, 12 Inch Tubby's Sub Bun, White American Cheese, Shredded Lettuce, Tubby's Famous Dressing, Yellow Onions, Tomato

Allergens

Contains

Milk

Compare with other items

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

Quick comparisons

Steak & Cheese XXXL Sub has 1236 more calories than 12 Inch Multigrain Bun and 97.6g more protein. Compare

Steak & Cheese XXXL Sub has 1356 more calories than 12 Inch Tubby's Sub Bun and 101.6g more protein. Compare

12 Inch Multigrain Bun580 kcal · 20 g protein12 Inch Tubby's Sub Bun460 kcal · 16 g protein6 Inch Multigrain Bun290 kcal · 10 g protein6 Inch Tubby's Sub Bun230 kcal · 8 g protein8 Inch Multigrain Bun300 kcal · 10 g protein8 Inch Tubby's Sub Bun300 kcal · 11 g protein

Compare with 12 Inch Multigrain Bun

Steak & Cheese XXXL Sub Compared With Nearby Items

Tubby's Steak & Cheese XXXL Sub is listed in the Grilled Steak Subs category with 1,816 calories, 117.6g protein, 108.2g carbs, and 101.2g fat per serving.

Data Source and Methodology

Nutrition values for Steak & Cheese XXXL Sub are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 12, 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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