How Big Are Firehouse Subs? Small, Medium & Large Sizes

Firehouse subs come in three sizes; small, medium, and large. If you’ve been wondering how big firehouse subs are, then this article is for you.

Firehouse subs is one of the most popular brands in the market. They have a wide variety of delicious sub sandwiches. From classic tuna to turkey and chicken and more, there’s something for every taste in this restaurant chain’s food selection.

However, even with all these great options, there might be one thing that you want to know more about: The Firehouse subs sizes.

Whether you’re planning to visit for the first time or are a regular customer but have never thought about what could be the actual size of Firehouse subs, read on to learn more.

About Firehouse Subs

Firehouse Subs is a leading quick-service restaurant brand with more than 1,200 locations across the United States, Puerto Rico, and Canada.

The company, which was founded in 1994, in Jacksonville, Florida, United States, makes a variety of fresh, made-to-order sandwiches and salads using quality ingredients and classic cooking methods.

The chain serves a variety of sandwiches and salads as well as a selection of wraps and sides like potato wedges and chips. Today, Firehouse serves thousands of customers in all their locations across the 46 states, Puerto Rico, and Canada.

Firehouse Subs sizes

The company offers a fairly large variety of subs, with some being larger than others. The Firehouse Subs Fire Grilled Chicken salad sub is a great option for anyone looking for a more substantial sandwich.

It’s made up of a chicken salad that’s topped with cheese and bacon crumbles, along with lettuce, tomato, and the fire-grilled chicken breast.

If you’re looking for something lighter, there are also the Firehouse Subs Fire Roasted Chicken sub and the Firehouse Subs Italian Grilled chicken sub. These subs contain grilled chicken on a fresh Italian roll with lettuce, tomato, and mayo.

SEE: Texas Roadhouse Drinks Menu

Whatever sub you choose to order at Firehouse Subs, here are the sizes available:

Small subs

If you’re looking to get a sandwich this size, the small sub is the most popular choice. The small sub comes in at 4 inches long and is made with a soft bun, so it can be filled with just about any kind of meat or cheese you want.

The small subs are one of the more affordable options, so it’s an easy way to get started with your favorite fast food meal.

Medium subs

The Firehouse medium subs run 8 inches long and of course, it’s bigger than the small subs. The medium sub has a smaller diameter than the large sub, so it’s easier to eat more of them in one sitting.

However, it’s also more expensive compared to the small subs because more meat (a quarter pound of meat) goes into it. Therefore, it’s about the size or quantity of the meat they contain.

Large subs

The Firehouse’s large sub is 12 inches long. So, in other words, the large sub is a bit longer than the medium by 4 inches. If you have a large appetite for sandwiches or visit Firehouse Subs with someone, you might want to go for the large sub.

With a half pound of meat filling, it’s a perfect choice if you want to share your lunch with a friend or colleague at work.

SEE: Lola’s Mexican Cuisine: Amazing Foods You Must Try

Which Firehouse Subs size is better?

As a standard rule of thumb, the larger the sub you get at Firehouse Subs, the better it is going to be. If you see a medium sub (which runs 8 inches long) and a large sub (which runs 12 inches long), you’ll notice that the large one looks like it has more meat than the medium one does.

This is because there are more pieces of meat in a large sub than there are in a small one. Even though the bread of a sub will be much longer than their smaller counterparts, the quantity of the meat is the key determinant of the sub’s size.

Therefore, the major difference between small, medium and large subs at Firehouse is that they all have more meat than their smaller counterparts do. However, they don’t necessarily taste differently and none is sweeter than the other.

Firehouse Subs menu categories

The Firehouse Subs menu features specialty subs, salads, extras, and nice packages for kids. All sandwiches come with lettuce, tomato, onion, pickles, and mayo on the side for dipping.

Here’s the complete and updated Firehouse Subs menu list:

Hot Specialty Subs

  • Italian
  • Engineer
  • Club on a Sub
  • Firehouse Hero
  • Hook & Ladder
  • Spicy Cajun Chicken
  • Firehouse Meatball
  • Turkey Bacon Ranch
  • Sweet & Spicy Meatball
  • New York Steamer
  • Firehouse Steak & Cheese
  • Order Any Hot Sub Cold
  • Jamaican Jerk Turkey
  • $6.99 Medium Italian Favorites
  • Smokehouse Beef & Cheddar Brisket

SEE: Bojangles Breakfast Menu

Build Your Own Sub

  • Veggie
  • Pastrami
  • Tuna Salad
  • Small Subs
  • Hot Sub Cold
  • Smoked Turkey Breast
  • Premium Roast Beef
  • Corned Beef Brisket
  • Grilled Chicken Breast
  • Virginia Honey Ham

SEE: Sonic Breakfast Menu – Delicious Meals To Start Your Day With


  • Firehouse Salad
  • Hook & Ladder Salad
  • Italian with Grilled Chicken Salad


  • Cookie Platter
  • Brownie Platter
  • Standard Platter
  • Deluxe Platter
  • Salad Platter
  • Deluxe Salad Platter
  • Half Platter – Subs & Salad
  • Half Platter – Subs & Snack
  • Dessert Combo Platter
  • Box Lunch – The Rookie
  • Box Lunch – The Lieutenant

SEE: Noodles And Company Catering – Is It Worth It?


  • Hot Meatball
  • Hot Grilled Cheddar Cheese
  • The Hot Turkey & Provolone
  • Hot Ham & Provolone


  • Chips
  • Drinks
  • Cookies
  • Brownies
  • Side Salad
  • Firehouse Chili
  • Five Cheese Mac & Cheese
  • Loaded Baked Potato Soup

SEE: Burger King Specials Menu – The Complete List

Eat more and pay less with Firehouse Happy Hour

Happy hour at Firehouse Subs is an offer to enjoy the restaurant’s delicious food and drinks, either all alone or with friends and family at a discount price. Firehouse happy hour is from 4 pm to 7 pm every day of the week.

If you visit Firehouse Subs during these hours of the day, you will enjoy free drinks and chips with each sub you order. However, please keep in mind that the specials and time may vary by location.

Other happy hour offers I recommend you check out include:

A chance to win $500 cash at Firehouse Subs

Do you have any of the Firehouse Subs locations in your area? Do you know you can win $500 cash from Firehouse fast-casual restaurant?

Firehouse Subs is conducting an online guest satisfaction survey known as Firehouselistens. It’s a questionnaire designed to get feedback from customers who visited any of their locations recently.

So if you’ve visited any Firehouse as of late, there’s a prize of $500 cash up for grab. You only need to take the online survey which is completely free and takes less than 5 minutes.

You can read more about the Firehouse Subs Guest Satisfaction Survey on Surveystor.

SEE: How to Get Amazing Deals At Restaurants


How big is a small firehouse sub?

The Firehouse’s small sub is 4 inches long.

What is the Firehouse subs large size price?

Depending on the meal you order, Firehouse subs large size price ranges from $8.39 to $9.49. However, the large size of Combo is $2.64 – $3.29

How much is a small firehouse sub?

Depending on the kind of meal you order, the small Firehouse subs price has a price point that starts at $3.99


People have different thoughts on this. The lines are long, there are limited hours of operation, and you really don’t know how big the subs will be until you get in line and see for yourself.

But now, you know Firehouse Subs comes in 3 sizes; small – 4 inches, medium – 8 inches, and large – 12 inches. The sizes differ because they contain different sizes of meat.

Given the immense popularity of these three subs, it’s difficult to choose which is the most popular. The only thing I know for sure is that they are all delicious, and you should try them.

I hope you found this article helpful. You should also read about Domino’s Hand Tossed Vs Pan. And if you want to learn about the menu and offers available at your local restaurants, check the Restaurant category on Cheffist.

Thank you for reading.