Picking the right doormat size might not sound like a big deal, but it can make a huge difference in how clean your home stays and how welcoming it feels. Did you know that a well-sized doormat can trap up to 85% of dirt before it gets tracked inside? Whether you need a mat for inside or outside, choosing the right size will help keep your space tidy and add a nice touch to your entryway. In this guide, we’ll explore different doormat sizes for both indoor and outdoor use, along with some helpful tips to find the perfect fit for your home.

The infographic below provides a visual representation of these doormat sizes, helping you decide the best option based on your needs. Whether you’re choosing a doormat for indoor entryways or rugged outdoor spaces, the right size will keep your floors cleaner and your home more inviting. Scroll down to view the infographic and see these sizes illustrated for easy reference.

Doormat Size Guide: Indoor & Outdoor Indoor Doormats Common Sizes: 18″ x 30″ 24″ x 36″ 3′ x 5′

Outdoor Doormats Common Sizes: 24″ x 36″ 3′ x 5′ 4′ x 6′

Additional Size Options – Extra Large (4′ x 8′): Ideal for large entrances or commercial areas. – Runner (2′ x 6′): Perfect for long entryways or hallways. Sizing Tips

– Choose a mat that is slightly wider than the door it serves.
– Outdoor mats should be large enough for a full step.
– Consider extra thickness for durability in outdoor settings.

Indoor Doormats

Indoor doormats are great for keeping your floors clean by catching dirt and moisture before it gets too far into your home. You’ll often see them in entryways, mudrooms, or other high-traffic spots. Let’s take a look at some common sizes and where they work best.

Common Indoor Doormat Sizes

18″ x 30″ – Small but Mighty

This is the smallest standard size for indoor mats, and it’s perfect if you’re short on space. It works great in apartments, small mudrooms, or as an extra mat just inside your door. While it might not be huge, it does the job for single-occupant households or places where foot traffic is light. Plus, it adds a little style without overwhelming your space. It’s also easy to shake out or wash, making maintenance a breeze.

24″ x 36″ – Just Right for Most Homes

The 24″ x 36″ doormat is a popular choice for small to medium entryways. It provides enough space for guests to wipe their feet comfortably, making it great for single-door entryways or mudrooms. If you have kids or pets, this size is also helpful since it covers a bit more area, catching all the extra dirt they might bring in. This mat size is also versatile in terms of design options—you can find patterns and colors that match your home’s decor while still being functional.

3′ x 5′ – The Big Welcome

For larger entryways or busy households, a 3′ x 5′ mat is the way to go. It’s big enough for people to fully step onto it, which means it catches more dirt and moisture. This size is perfect if you have a big family or get lots of visitors. Plus, it adds a cozy, welcoming touch to your foyer. The larger area means fewer cleanups inside, as more dirt gets stopped right at the door.

Indoor doormats are about more than just cleanliness—they also add warmth and style to your space. Picking the right size can make your entryway both practical and inviting.

Outdoor Doormats

Outdoor doormats are your first line of defense against dirt, mud, and moisture. Made from tougher materials, they’re built to handle the elements—rain, snow, or shine. Let’s go over the common outdoor mat sizes and where they work best.

Common Outdoor Doormat Sizes

24″ x 36″ – Small but Functional

This size is perfect for smaller porches or narrow doorways. It’s compact but still gives enough room for people to wipe their feet before coming inside. If you have a small entryway, this is a great choice to keep things clean without taking up too much space. It’s also easy to move around and clean, which makes it a practical option for many homes.

3′ x 5′ – The Go-To for Most Homes

A 3′ x 5′ mat works well for homes with moderate to heavy foot traffic. It’s especially handy if you have double doors or live in an area where mud and snow are common. The extra surface area means more dirt gets left outside, keeping your floors cleaner. This size also works well with decorative elements, allowing you to choose a mat that enhances your home’s curb appeal.

4′ x 6′ – Maximum Coverage

If you have a large porch or a wide entryway, a 4′ x 6′ doormat is ideal. It’s big enough to let multiple people wipe their feet at the same time, which is great if you often have guests over. This size also adds a nice decorative touch while giving heavy-duty protection against the elements. The larger mat also makes it easier for kids or pets to get their feet clean before running inside, reducing the mess indoors.

Choosing the Right Outdoor Doormat Size

When picking an outdoor mat, think about the size of your entryway and the weather. Smaller mats like the 24″ x 36″ are great for compact spaces, while larger ones like the 4′ x 6′ are better for bigger entryways or homes in muddy or snowy areas. The right size will help keep your home cleaner and make your entryway more inviting. Also, consider the material—outdoor mats made from coir or rubber are great for scraping off dirt and are more durable in tough weather conditions.

Additional Size Options

There are also some less common sizes that can be useful depending on your needs:

Extra Large (4′ x 8′) – For Big Spaces

This size is perfect for commercial spaces or really large entryways. It’s ideal if you have double doors or expect a lot of foot traffic. Not only does it cover a wide area to trap dirt, but it also adds a grand, welcoming feel to your entry. The 4′ x 8′ mat is especially useful for larger households or for events when multiple people enter at once. It ensures that dirt and moisture are captured before guests even step inside.

Runner (2′ x 6′) – Great for Hallways

A runner mat is a long, narrow option that works well in hallways or long entryways. It’s perfect if you need a bit more coverage, like in a hallway leading from the door. Runners are great for protecting your floors from wear and tear while adding a stylish touch. They’re also helpful in keeping dirt from spreading further into your home, especially if your entryway opens into a long hallway.

Sizing Tips for the Perfect Fit

  • Wider than the Door: Your doormat should ideally be wider than your door—aim for at least 6 inches on either side. This not only looks better but also ensures that everyone steps on the mat, trapping more dirt. A wider mat gives a more balanced appearance and makes sure no dirt gets missed.
  • Full Step Coverage: Make sure your mat is big enough for a full step. This helps catch more dirt and moisture, especially in high-traffic areas. A full-step mat ensures that even when people are in a hurry, they still get both feet on the mat, which means less dirt gets inside.
  • Extra Thickness for Outdoors: Outdoor mats should be thicker to handle the weather. Thicker mats are also better at scraping dirt off shoes and staying put in windy conditions. Look for mats that are at least 1 inch thick for outdoor use—they’re more durable and less likely to move around, even in harsh weather.

By following these simple tips, you can pick a doormat that fits just right, keeps your space clean, and makes your entryway more welcoming. A good doormat might be a small detail, but it makes a big difference in keeping your home looking great. Whether it’s an indoor mat adding warmth or an outdoor mat tackling mud and moisture, the right size can turn a simple mat into a powerful tool for home maintenance.