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Last updated: Aug 12, 2026

Which Wich

BYO Super Tuna Melt

BYO Seafood on White BreadPopular

Which Wich BYO Super Tuna Melt is fat-leaning, with about 47% of macro calories from fat. Each serving has 1,390 calories, 70g protein, 112g carbs, and 72g fat, making it better suited to carb-aware planning than low-carb goals.

1 Serving

Serving Size

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1,390

Calories

Per serving

70 g

Protein

112 g

Carbs

72 g

Fat

Nutrition Facts

Amount per serving

Calories1,390 kcal

% Daily Value*

Total Fat 72 g92%

Saturated Fat 22 g110%

Trans Fat 0 g—

Cholesterol 180 mg60%

Sodium 2,470 mg107%

Total Carbohydrate 112 g41%

Dietary Fiber 0 g0%

Total Sugars 7 g—

Protein 70 g140%

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

1,390

kcal

Protein70 g (20%)

Carbs112 g (33%)

Fat72 g (47%)

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

Meal Planning Insights

Protein density5/10

20% of macro calories come from protein.

Satiety index10/10

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

Activity estimate348 min walk

About 139 minutes of running for these calories.

Key Nutrients

Protein 70 g140%

Fiber 0 g0%

Sodium 2,470 mg107%

Sugars 7 g—

Saturated Fat 22 g110%

How we calculate these values

Diet Compatibility

High protein5/10 protein density from 70g protein and 1,390 calories.Yes

Lower carb112g carbs per serving.No

Low fat72g total fat per serving.No

High sugar7g total sugars per serving.No

High sodium2,470mg 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

BYO Super Tuna Melt has 1310 more calories than 1000 Island, Large and 70g more protein. Compare

BYO Super Tuna Melt has 1340 more calories than 1000 Island, Regular and 70g more protein. Compare

1000 Island, Large80 kcal · 0 g protein1000 Island, Regular50 kcal · 0 g protein1000 Island, Super100 kcal · 0 g proteinAmerican Cheese, Large150 kcal · 7 g proteinAmerican Cheese, Regular100 kcal · 5 g proteinAmerican Cheese, Super200 kcal · 10 g protein

Compare with 1000 Island, Large

BYO Super Tuna Melt Compared With Nearby Items

Which Wich BYO Super Tuna Melt is listed in the BYO Seafood on White Bread category with 1,390 calories, 70g protein, 112g carbs, and 72g fat per serving.

Data Source and Methodology

Nutrition values for BYO Super Tuna Melt 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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