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Last updated: Aug 9, 2026

Silver Mine Subs

Frontier Sub, XLarge (11")

Warm Sub SandwichesPopular

Silver Mine Subs Frontier Sub, XLarge (11") is carb-leaning, with about 47% of macro calories from carb. Each serving has 1,324 calories, 93g protein, 154.5g carbs, and 36.2g fat, making it better suited to carb-aware planning than low-carb goals.

1 sandwich (672g)

Serving Size

672 g

Serving Weight

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1,324

Calories

Per serving

93 g

Protein

154.5 g

Carbs

36.2 g

Fat

Nutrition Facts

Amount per serving

Calories1,324 kcal

% Daily Value*

Total Fat 36.2 g46%

Saturated Fat 13.6 g68%

Trans Fat 0 g—

Cholesterol 212 mg71%

Sodium 3,321 mg144%

Total Carbohydrate 154.5 g56%

Dietary Fiber 1.6 g6%

Total Sugars 20 g—

Protein 93 g186%

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

1,324

kcal

Protein93 g (28%)

Carbs154.5 g (47%)

Fat36.2 g (25%)

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

Meal Planning Insights

Protein density7/10

28% of macro calories come from protein.

Satiety index10/10

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

Activity estimate331 min walk

About 132 minutes of running for these calories.

Key Nutrients

Protein 93 g186%

Fiber 1.6 g6%

Sodium 3,321 mg144%

Sugars 20 g—

Saturated Fat 13.6 g68%

How we calculate these values

Diet Compatibility

High protein7/10 protein density from 93g protein and 1,324 calories.Yes

Lower carb154.5g carbs per serving.No

Low fat36.2g total fat per serving.No

High sugar20g total sugars per serving.Yes

High sodium3,321mg sodium per serving.Yes

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

Compare with other items

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

Quick comparisons

Frontier Sub, XLarge (11") has 1224 more calories than Apple Juice and 93g more protein. Compare

Frontier Sub, XLarge (11") has 1194 more calories than Baked Lays and 91g more protein. Compare

Apple Juice100 kcal · 0 g proteinBaked Lays130 kcal · 2 g proteinBalsalmic Vinaigrette120 kcal · 0 g proteinBlue Cheese Dressing200 kcal · 1 g proteinBoomtown Sub, Large (11")1,156 kcal · 58.6 g proteinBoomtown Sub, Medium (8")852 kcal · 43.1 g protein

Compare with Apple Juice

Frontier Sub, XLarge (11") Compared With Nearby Items

Silver Mine Subs Frontier Sub, XLarge (11") is listed in the Warm Sub Sandwiches category with 1,324 calories, 93g protein, 154.5g carbs, and 36.2g fat per serving.

Data Source and Methodology

Nutrition values for Frontier Sub, XLarge (11") 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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