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Last updated: Aug 12, 2026

Thundercloud Subs

Blt, Large

Classic SubsPopular

Thundercloud Subs Blt, Large is fat-leaning, with about 50% of macro calories from fat. Each serving has 568 calories, 28g protein, 43g carbs, and 31g fat, making it a stronger fit for high-protein restaurant planning.

1 serving

Serving Size

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568

Calories

Per serving

28 g

Protein

43 g

Carbs

31 g

Fat

Nutrition Facts

Amount per serving

Calories568 kcal

% Daily Value*

Total Fat 31 g40%

Saturated Fat 8 g40%

Trans Fat 0 g—

Cholesterol 64 mg21%

Sodium 1,725 mg75%

Total Carbohydrate 43 g16%

Dietary Fiber 0 g0%

Total Sugars 0 g—

Protein 28 g56%

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

568

kcal

Protein28 g (20%)

Carbs43 g (31%)

Fat31 g (50%)

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

Meal Planning Insights

Protein density4.9/10

20% of macro calories come from protein.

Satiety index10/10

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

Activity estimate142 min walk

About 57 minutes of running for these calories.

Key Nutrients

Protein 28 g56%

Fiber 0 g0%

Sodium 1,725 mg75%

Sugars 0 g—

Saturated Fat 8 g40%

How we calculate these values

Diet Compatibility

High protein4.9/10 protein density from 28g protein and 568 calories.No

Lower carb43g carbs per serving.No

Low fat31g total fat per serving.No

High sugar0g total sugars per serving.No

High sodium1,725mg sodium per serving.Yes

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

Similar Items in Classic Subs

View all

American Classic, Large438 kcal · 20 g protein American Classic, Small307 kcal · 13 g protein Avocado, Large391 kcal · 8 g protein Avocado, Small301 kcal · 6 g protein

Compare with other items

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

Quick comparisons

Blt, Large has 523 more calories than American Cheese and 26g more protein. Compare

Blt, Large has 130 more calories than American Classic, Large and 8g more protein. Compare

American Cheese45 kcal · 2 g proteinAmerican Classic, Large438 kcal · 20 g proteinAmerican Classic, Small307 kcal · 13 g proteinAustin Club Salad (with Egg & Cheese)462 kcal · 30 g proteinAustin Club, Large662 kcal · 33 g proteinAustin Club, Small487 kcal · 27 g protein

Compare with American Cheese

Blt, Large Compared With Nearby Items

Compared with American Classic, Large, another Classic Subs item at Thundercloud Subs, Blt, Large has 130 more calories than it and 8g 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 Blt, Large 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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