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Last updated: Aug 9, 2026

Milio's Sandwiches

#3 Big Katuna

Super SubsPopular

Milio's Sandwiches #3 Big Katuna is carb-leaning, with about 45% of macro calories from carb. Each serving has 440 calories, 24g protein, 46g carbs, and 14g fat, making it a moderate option for comparing calories and macros.

1 Serving (290g)

Serving Size

290 g

Serving Weight

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440

Calories

Per serving

24 g

Protein

46 g

Carbs

14 g

Fat

Nutrition Facts

Amount per serving

Calories440 kcal

% Daily Value*

Total Fat 14 g18%

Saturated Fat 3 g15%

Trans Fat 0 g—

Cholesterol 30 mg10%

Sodium 940 mg41%

Total Carbohydrate 46 g17%

Dietary Fiber 4 g14%

Total Sugars 2 g—

Protein 24 g48%

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

440

kcal

Protein24 g (24%)

Carbs46 g (45%)

Fat14 g (31%)

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

Meal Planning Insights

Protein density5.5/10

24% of macro calories come from protein.

Satiety index10/10

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

Activity estimate110 min walk

About 44 minutes of running for these calories.

Key Nutrients

Protein 24 g48%

Fiber 4 g14%

Sodium 940 mg41%

Sugars 2 g—

Saturated Fat 3 g15%

How we calculate these values

Diet Compatibility

High protein5.5/10 protein density from 24g protein and 440 calories.Yes

Lower carb46g carbs per serving.No

Low fat14g total fat per serving.No

High sugar2g total sugars per serving.No

High sodium940mg sodium per serving.Yes

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

Similar Items in Super Subs

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#1 American Favorite580 kcal · 25 g protein #2 Texas Longhorn500 kcal · 23 g protein

Compare with other items

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

Quick comparisons

#3 Big Katuna has 140 fewer calories than #1 American Favorite and 1g less protein. Compare

#3 Big Katuna has 130 more calories than #1 American Favorite, Half Sandwich and 8g more protein. Compare

#1 American Favorite580 kcal · 25 g protein#1 American Favorite, Half Sandwich310 kcal · 16 g protein#10 Double Beef & Cheese670 kcal · 42 g protein#11 Turkey, Ham & Cheese630 kcal · 35 g protein#12 The Californian750 kcal · 37 g protein#13 Turkey Classic580 kcal · 28 g protein

Compare with #1 American Favorite

#3 Big Katuna Compared With Nearby Items

Compared with #2 Texas Longhorn, another Super Subs item at Milio's Sandwiches, #3 Big Katuna has 60 fewer calories than it and 1g 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 #3 Big Katuna 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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