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Last updated: Aug 9, 2026

Arni's Restaurant

Submarine, Half

Subs & StromsPopular

Arni's Restaurant Submarine, Half is carb-leaning, with about 51% of macro calories from carb. Each serving has 415 calories, 23g protein, 54g carbs, and 13g fat, making it better suited to carb-aware planning than low-carb goals.

1 Serving

Serving Size

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415

Calories

Per serving

23 g

Protein

54 g

Carbs

13 g

Fat

Nutrition Facts

Amount per serving

Calories415 kcal

% Daily Value*

Total Fat 13 g17%

Saturated Fat 7 g35%

Trans Fat 0 g—

Cholesterol 37 mg12%

Sodium 885 mg38%

Total Carbohydrate 54 g20%

Dietary Fiber 3 g11%

Total Sugars 8 g—

Protein 23 g46%

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

415

kcal

Protein23 g (22%)

Carbs54 g (51%)

Fat13 g (28%)

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

Meal Planning Insights

Protein density5.5/10

22% of macro calories come from protein.

Satiety index10/10

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

Activity estimate104 min walk

About 42 minutes of running for these calories.

Key Nutrients

Protein 23 g46%

Fiber 3 g11%

Sodium 885 mg38%

Sugars 8 g—

Saturated Fat 7 g35%

How we calculate these values

Diet Compatibility

High protein5.5/10 protein density from 23g protein and 415 calories.Yes

Lower carb54g carbs per serving.No

Low fat13g total fat per serving.No

High sugar8g total sugars per serving.No

High sodium885mg sodium per serving.Yes

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

Compare with other items

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Quick comparisons

Submarine, Half has 35 fewer calories than 1000 Island Dressing and 23g more protein. Compare

Submarine, Half has 2840 fewer calories than Aiden's Big Show Pizza 14" and 137g less protein. Compare

1000 Island Dressing450 kcal · 0 g proteinAiden's Big Show Pizza 14"3,255 kcal · 160 g proteinAiden's Big Show Pizza 7"819 kcal · 40 g proteinAiden's Big Showl Pizza 10"1,597 kcal · 77 g proteinApple Pie Big923 kcal · 5 g proteinApple Walnut Chicken Salad487 kcal · 45 g protein

Compare with 1000 Island Dressing

Submarine, Half Compared With Nearby Items

Arni's Restaurant Submarine, Half is listed in the Subs & Stroms category with 415 calories, 23g protein, 54g carbs, and 13g fat per serving.

Data Source and Methodology

Nutrition values for Submarine, Half 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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