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Last updated: Aug 9, 2026

Cosi

Kids Tuna

KidsPopular

Cosi Kids Tuna has a relatively balanced macro split: 36% protein, 35% carbs, and 29% fat. Each serving has 320 calories, 28g protein, 27g carbs, and 10g fat, making it a stronger fit for high-protein restaurant planning.

4.8 oz

Serving Size

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320

Calories

Per serving

28 g

Protein

27 g

Carbs

10 g

Fat

Nutrition Facts

Amount per serving

Calories320 kcal

% Daily Value*

Total Fat 10 g13%

Saturated Fat 1 g5%

Trans Fat 0 g—

Cholesterol 50 mg17%

Sodium 720 mg31%

Total Carbohydrate 27 g10%

Dietary Fiber 2 g7%

Total Sugars 1 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

320

kcal

Protein28 g (36%)

Carbs27 g (35%)

Fat10 g (29%)

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

Meal Planning Insights

Protein density8.8/10

36% of macro calories come from protein.

Satiety index10/10

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

Activity estimate80 min walk

About 32 minutes of running for these calories.

Key Nutrients

Protein 28 g56%

Fiber 2 g7%

Sodium 720 mg31%

Sugars 1 g—

Saturated Fat 1 g5%

How we calculate these values

Diet Compatibility

High protein8.8/10 protein density from 28g protein and 320 calories.Yes

Lower carb27g carbs per serving.No

Low fat10g total fat per serving.No

High sugar1g total sugars per serving.No

High sodium720mg 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

Kids Tuna has 360 fewer calories than Adobo Chicken With Avocado Bowl and 1g more protein. Compare

Kids Tuna has 100 fewer calories than Adobo Lime Chicken Salad and 8g more protein. Compare

Adobo Chicken With Avocado Bowl680 kcal · 27 g proteinAdobo Lime Chicken Salad420 kcal · 20 g proteinBBQ Stix & Bits260 kcal · 6 g proteinBacon Turkey Cheddar Sandwich642 kcal · 39 g proteinBacon, Egg & Cheese Bagel670 kcal · 33 g proteinBagel, Asiago300 kcal · 11 g protein

Compare with Adobo Chicken With Avocado Bowl

Kids Tuna Compared With Nearby Items

Cosi Kids Tuna is listed in the Kids category with 320 calories, 28g protein, 27g carbs, and 10g fat per serving.

Data Source and Methodology

Nutrition values for Kids Tuna 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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