All About Hot Tub Sizes: Selecting the Perfect Tub for Your Home

 

Getting the right hot tub for your home is an exciting life event. A hot tub gives you a space to relax, socialize, and indulge in hydrotherapy. 

However, it’s important to choose the right size. This will give you the comfort, efficiency, and placement in your home you need. 

In this guide, let’s dive into the different sizes of hot tubs, their benefits, and things to consider when selecting the perfect model. We’ll also cover Empava’s top hot tub selections to help you make the best decisions for your home. 

Understanding Hot Tub Sizes

Hot tubs come in all kinds of sizes, from extra large and spacious to personal. Each tub is designed and built to fit different personal needs and home spaces. Below are the most common hot tub sizes to consider. 

Small Hot Tubs for 2 to 3 People

The average hot tub size for small tubs is 5 to 7 feet in length and 5 to 6 feet in width. They’re usually between 29 and 35 inches deep. 

These hot tubs are ideal for people and couples who want a cozy, intimate bathing experience. The compact design makes them perfect for smaller patios, backyard, or even indoors. 

These tubs are energy efficient, using less water and power compared to larger tubs. They’re much easier to maintain and cut down on the amount of water you use. 

Best for: Homeowners with limited space, those looking for a budget-friendly option, and people who prefer relaxing in private. 

Medium Hot Tubs for 4 to 6 People

Medium hot tubs usually run between 6 to 8 feet long, 6 to 7 feet wide, and 33 to 39 inches deep. They’re great for families or social get-togethers. 

 They balance size and energy efficiency. They have more seating and jet setups that give you a customized hydrotherapy experience. 

They fit in most backyard and deck spaces without needing tons of costly modifications. 

Best for: Families, people who love entertaining guests, and people who want something more versatile. 

Large Hot Tubs for 7+ People

These tubs are usually 7 to 9 feet in length, 7 to 8 feet in width, and 36 to 42 inches deep. They are great for large families or people who love hosting tons of people. 

You’ll enjoy multiple jet locations and a comfortable seating setup where you can lay almost anywhere. The powerful pumps and heating systems give an enhanced spa experience like nothing else. 

If you value space and have enough room for this size of tub, you’ll be in for an experience. These tubs give enough legroom and seating options to really stretch out and relax. 

Best for: Homeowners with spacious backyards, those who love entertaining, and anyone looking for a premium spa experience. 

Empava’s Top Hot Tubs

Empava tubs are built from high-quality lucite materials that will last for decades. They use a top-notch 100% full-cycle ozone filtration system to provide consistent cleaning. 

They provide exceptional comfort, with excellent seating arrangements, hydrotherapy, and extras like chromotherapy. Below are some of Empava’s top outdoor tubs in various sizes. 

Empava’s SPA3527

 

Empava’s SPA3527 is the perfect 1-4 person model. It has all the bells and whistles you need, including 20 hydrotherapy jets, chromotherapy, and constant heating. 

Dimensions: 82.68”x62.20”x28.74”

Features:

• Comfortable lounge seating for 4 people

• Powerful hydrotherapy jets targeting key muscle groups.

• Energy-efficient heating system.

• Double pumps and 100% full-ozone filtration systems. 

• Compact design, perfect for balconies, small patios, or indoor use.

Empava’s SPA3550

 

Empava’s SPA3550 is a medium 6-person hot tub size with plenty of excellent features. Enjoy 54 powerful jets and a consistent heating function. 

Dimensions: 84.65”x84.65”x34.65”

Features:

• 6 ergonomically designed seats 

• 3-in-1 massage system with multiple settings

• Ozone water purification system for easy maintenance.

• Mid-sized design, suitable for most backyards and small groups. 

Empava’s SPA3528

Empava’s SPA3528 is a large-sized hot tub capable of fitting up to 7 people. It has 41 jets, Bluetooth, and chromotherapy functions to keep you comfortable. 

Dimensions: 86.61”x86.61”x34.25”

Features:

• Spacious seating for up to 7 adults. 

• High-powered jets for deep tissue massage.

• Advanced filtration and heating system for optimal comfort.

• Large size, ideal for families and social gatherings.

Tips on Installing and Finding the Perfect Space 

Before you buy your tub, consider the following factors. With these in mind, you’ll find the perfect location, tub size, and brand for you and your family. 

Outdoors or Indoors?

Indoor hot tubs need proper ventilation to prevent humidity from building up and causing problems. They need good drainage and reinforced floor plans. 

Outdoor hot tubs need a level surface, either a reinforced deck or a concrete pad. They also need protection from weather and accessible electrical and plumbing connections. 

Ultimately, it’s up to you which one you choose. Both offer plenty of value inside your home or out. 

 

Depth and Seating

Smaller hot tubs use around 200-300 gallons of water, while larger models can hold over 600+ gallons. That’s a huge difference when it comes to soaking capacity. 

Before buying a tub, test the seats to make sure they’re comfortable and in the right locations for you. If you don’t like a setup, shop around for something better. 

Electrical Requirements

Most small hot tubs operate on a standard 110V outlet. Medium hot tubs and large models usually need a 220V connection.

Before buying, talk to a licensed electrician to see which tubs will work with your home setup. They’ll know exactly which tub will be compatible with your space. 

Maintenance Considerations

Next, consider what maintenance you’ll need to do on your new tub. To give you an idea, we’ve included the top maintenance considerations below. 

• Check your water’s pH levels frequently

• Keep the water clean and sanitized

• Clean the filter monthly so your tub runs efficiently

• Invest in a high-quality hot tub cover to prevent heat loss and keep leaves, twigs, dirt, and other debris away. 

Final Thoughts

Selecting the perfect hot tub for your home requires a bit of research and planning. The biggest consideration before purchasing is the size of the tub you want. 

Look at your budget, the number of people who will use it, and the size of your home or outdoor space. If you have any questions, reach out to our experts at Empava to learn more about our options. We’ll help you find the right hot tub size for your bathing needs.