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Last updated: Aug 9, 2026

Firehouse Subs

Boxed Lunch - Chicken

Boxed Lunches Boxed Lunch nutrition facts, allergens and ingredients are for sandwiches only. Please refer to Sides & Chips to review nutrition facts for upgrades such as cookies and chips.Popular

Firehouse Subs Boxed Lunch - Chicken has a relatively balanced macro split: 28% protein, 42% carbs, and 30% fat. Each serving has 520 calories, 37g protein, 56g carbs, and 18g fat, making it a stronger fit for high-protein restaurant planning.

1 Boxed Lunch

Serving Size

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520

Calories

Per serving

37 g

Protein

56 g

Carbs

18 g

Fat

Nutrition Facts

Amount per serving

Calories520 kcal

% Daily Value*

Total Fat 18 g23%

Saturated Fat 6 g30%

Trans Fat 0 g—

Cholesterol 90 mg30%

Sodium 1,710 mg74%

Total Carbohydrate 56 g20%

Dietary Fiber 4 g14%

Total Sugars 11 g—

Protein 37 g74%

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

520

kcal

Protein37 g (28%)

Carbs56 g (42%)

Fat18 g (30%)

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

Meal Planning Insights

Protein density7.1/10

28% of macro calories come from protein.

Satiety index10/10

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

Activity estimate130 min walk

About 52 minutes of running for these calories.

Key Nutrients

Protein 37 g74%

Fiber 4 g14%

Sodium 1,710 mg74%

Sugars 11 g—

Saturated Fat 6 g30%

How we calculate these values

Diet Compatibility

High protein7.1/10 protein density from 37g protein and 520 calories.Yes

Lower carb56g carbs per serving.No

Low fat18g total fat per serving.No

High sugar11g total sugars per serving.No

High sodium1,710mg sodium per serving.Yes

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

Ingredients

CHICKEN BREAST: SKINLESS BONELESS CHICKEN BREAST MEAT WITH RIB MEAT, WATER, SEASONING (SALT, SPICES, TORULA YEAST, SUGAR, DEHYDRATED ONION, DEHYDRATED GARLIC, MALTODEXTRIN, NATURAL FLAVOR, MALIC ACID), ISOLATED SOY PROTEIN PRODUCT (ISOLATED SOY PROTEIN,…

Allergens

Contains

WheatMilkEggSoy

Compare with other items

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

Quick comparisons

Boxed Lunch - Chicken has 370 more calories than 1% Chocolate Milk and 30g more protein. Compare

Boxed Lunch - Chicken has 430 more calories than 1% Milk and 30g more protein. Compare

1% Chocolate Milk150 kcal · 7 g protein1% Milk90 kcal · 7 g protein5-Cheese Mac & Cheese380 kcal · 17 g proteinApple Juice100 kcal · 0 g proteinAu Jus Bell Peppers5 kcal · 0.2 g proteinAu Jus Bell Peppers3 kcal · 0.1 g protein

Compare with 1% Chocolate Milk

Boxed Lunch - Chicken Compared With Nearby Items

Firehouse Subs Boxed Lunch - Chicken is listed in the Boxed Lunches Boxed Lunch nutrition facts, allergens and ingredients are for sandwiches only. Please refer to Sides & Chips to review nutrition facts for upgrades such as cookies and chips. category with 520 calories, 37g protein, 56g carbs, and 18g fat per serving.

Data Source and Methodology

Nutrition values for Boxed Lunch - Chicken 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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