Calories in Firehouse Subs Italian Medium

📏 Serving Size: 1 medium sub (327.0g)

🧪 Nutrition Facts

Amount Per Serving
  • Calories 770.0
  • Total Fat 38.0 g
  • Saturated Fat 13.0 g
  • Cholesterol 115.0 mg
  • Sodium 2890.0 mg
  • Potassium 0.0 mg
  • Total Carbohydrate 61.0 g
  • Dietary Fiber 3.0 g
  • Sugars 8.0 g
  • Protein 40.0 g
Vitamins & Minerals
  • Vitamin A 0.0 IU
  • Vitamin B-12 0.0 µg
  • Vitamin B-6 0.0 mg
  • Vitamin C 0.0 mg
  • Vitamin D 0.0 IU
  • Vitamin E 0.0 mg
  • Calcium 0.0 mg
  • Copper 0.0 mg
  • Folate 0.0 µg
  • Iron 0.0 mg
  • Magnesium 0.0 mg
  • Manganese 0.0 mg
  • Niacin 0.0 mg
  • Pantothenic Acid 0.0 mg
  • Phosphorus 0.0 mg
  • Riboflavin 0.0 mg
  • Thiamin 0.0 mg
  • Zinc 0.0 mg

Note: Nutrition information comes from the USDA Food Central Database. Daily values are based on a 2,000 calorie per day diet (FDA). Actual requirements vary by individual. Use at your own risk.

📋 Nutrition Summary

At 770.0 calories per serving (1 medium sub (327.0g)), Firehouse Subs Italian Medium is a high-calorie food — portion size matters if you're monitoring your daily intake. The majority of its calories come from fat (38.0g, 45.8% of calories), including 13.0g of saturated fat. One thing to note: a single serving contains 2890.0mg of sodium (126% of the daily recommended limit), which is significant if you're watching your salt intake.

🏷️ Diet & Nutrition Tags

✅ High Protein ⚠️ High Calorie ⚠️ High Sodium

Tags are generated automatically from USDA nutrition data using standard dietary thresholds. They are for general guidance only and are not medical advice.

🤖 AI Nutrition Coach

AI POWERED

Ask anything about Firehouse Subs Italian Medium — how it fits your diet, what to pair it with, or how it compares nutritionally.

5 questions remaining

📊 % Daily Value

The following shows how one serving of Firehouse Subs Italian Medium contributes to the recommended daily intake for key nutrients, based on a 2,000 calorie diet.

Nutrient Amount % Daily Value
Calories770.0 kcal38.5%
Total Fat38.0 g49%
Saturated Fat13.0 g65%
Cholesterol115.0 mg38%
Sodium2890.0 mg126% ⚠️
Total Carbohydrate61.0 g22%
Dietary Fiber3.0 g11%
Total Sugars8.0 g16%
Protein40.0 g80% ✅

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ✅ marks ≥20% DV (FDA "good source" threshold); ⭐ marks ≥100% DV (a full day's value).

🔥 Calorie Analysis

Firehouse Subs Italian Medium accounts for 38.5% of a standard 2,000 calorie daily diet per serving. The majority of the calories for this food comes from fat. Fat makes up 45.8% of the calories.

Fat 45.8%
Carbs 32.7%
Protein 21.4%
Fat 45.8% Carbs 32.7% Protein 21.4%

🏃 Exercise Burn Time

How long would it take to burn off the 770.0 calories in Firehouse Subs Italian Medium? The table below shows burn time for a 170-pound person doing common exercises.

Exercise Minutes to Burn
Running: 10 minutes per mile 58.2 min
Walking: 17 minutes per mile 132.9 min
Cycling (Low Intensity) 84.2 min
HIIT 71.3 min
Trampoline (Jumping) 198.7 min

Find more information on calories burned doing popular exercises.

💬 Nutrition Q&A: Firehouse Subs Italian Medium

Is Firehouse Subs Italian Medium good for weight loss?

At 770 calories per sandwich, this is a fairly calorie-dense choice that would make portion control important for weight loss goals. The high sodium content may also lead to water retention, which can mask fat loss progress.

Is Firehouse Subs Italian Medium good for muscle building?

With 40g of protein, this sub provides a solid amount to support muscle repair and growth after training. The carbs will help replenish energy stores, though you might pair it with a lower-fat option to keep overall calories in check if building lean muscle is your focus.

Is Firehouse Subs Italian Medium good post-workout fuel?

This makes a reasonable post-workout meal with adequate protein and carbohydrates to refuel muscles and replenish glycogen. Just be aware that the high sodium may increase thirst more than typical post-workout foods.

Is Firehouse Subs Italian Medium heart-healthy?

The high sodium and saturated fat content make this less ideal for heart health, especially if eaten regularly. Those watching their cholesterol or blood pressure should consider this an occasional choice rather than a regular part of their diet.

What should I watch out for with Firehouse Subs Italian Medium?

The sodium content at 2890mg is nearly 125% of the daily recommended limit in a single sandwich—this is the biggest concern here. The 38g of fat is also substantial, with 13g from saturated sources, so it's worth being mindful of how often you eat this.

Nutrition Q&A answers are based on USDA nutritional data and are for general informational purposes only. They are not a substitute for professional dietary or medical advice.

📰 Featured Blog Post

Fruits Ranked by Calories: The Complete Guide Fruits Ranked by Calories: The Complete Guide

This is the complete reference guide to fruit nutrition — covering calories, sugar, fibre, and the best fruits for specific dietary goals. Use the links below to jump to the section most relevant to your needs, or browse the full rankings below. Complete Fruit Calorie Rankings Here are the most common fruits ranked by calories per 100g, from lowest to highest: Watermelon — 30 cal See nutrition Strawberries — 32 cal See nutrition Cantaloupe — 34 cal See nutrition Peach — 39 cal See nutrition Grapefruit — 42 cal See nutrition Blackberries — 43 cal See nutrition Orange — 47 cal See nutrition Pineapple — 50 cal See nutrition Apple — 52 cal See nutrition Raspberries — 52 cal See nutrition Blueberries — 57 cal See nutrition Dragon fruit — 60 cal See nutrition Mango — 60 cal See nutrition Kiwi — 61 cal See nutrition Cherries — 63 cal See nutrition Grapes — 67 cal See nutrition Banana — 89 cal See nutrition Avocado — 160 cal See nutrition Core Rankings Lowest Calorie Fruits Ranked — watermelon, strawberries, and raspberries lead the list Highest Calorie Fruits Ranked — avocado, banana, and mango top the list Fruits Ranked by Sugar Content — avocado and berries are lowest; banana and grapes are highest Fruits Ranked by Fiber Content — raspberries, blackberries, and avocado lead Best Fruits for Weight Loss — berries, grapefruit, and apple are the top choices Fresh vs Other Formats Fresh vs Frozen Fruit — nutritionally similar, frozen wins for out-of-season fruit Dried vs Fresh Fruit — dried fruit has 4-8x more calories per gram Fruit Juice vs Whole Fruit — whole fruit wins on fibre, satiety, and blood sugar impact Smoothie vs Whole Fruit — smoothies can contain 300-600 calories; whole fruit is more filling Diet and Use Case Low Sugar Fruits for Diabetics — berries, avocado, and grapefruit are the best choices Keto Friendly Fruits Ranked — avocado, raspberries, and blackberries fit keto macros Best Fruits Before a Workout — banana, mango, and watermelon are top choices Best Fruits After a Workout — tart cherries, banana, and blueberries lead for recovery Seasonal and Exotic Tropical Fruits Ranked by Calories — from 30-cal papaya to 160-cal avocado Summer Fruits Ranked by Calories — watermelon, strawberries, peaches, and cherries Winter Fruits Ranked by Calories — citrus, kiwi, pomegranate, and pears Dragon Fruit vs Kiwi — kiwi wins on vitamin C; dragon fruit wins on iron Fruit Comparisons For detailed side-by-side nutrition comparisons see: Apple vs Banana Blueberries vs Strawberries Avocado vs Apple Blueberries vs Banana Using Our Fruit Nutrition Tools Track your daily fruit intake with our Food Tracker.

Read Post →