We researched the best small bathtubs on the market, evaluating installation type, materials and design, and overall value. Our best overall pick, the Fine Fixtures BT106-BT Drop-In Soaking Bathtub, has a deep basin with an inclined backrest, is stain and fade resistant, and comes with a relatively affordable price tag.
Here are the best small bathtubs.
Best Overall: Fine Fixtures Drop-In Soaking Bathtub
Who else recommends it? BestReviews also picked the Fine Fixtures BT106-BT Drop-In Soaking Bathtub.
What do buyers say? 130+ Wayfair reviewers rated this product 4 stars or above.
Small bathtubs like the Fine Fixtures Drop-In Soaking Bathtub make it possible to treat yourself to the luxury of a nice bath with limited space. Our best overall pick offers the same luxurious experience of a full spa tub but in a compact version. This bathtub is durable, comfortable to relax in, and has a modern design that's pleasing to look at.
At only 48 inches in length, you won't be able to stretch out in this tub. However, its 17.75-inch depth is perfect for a good soak, and the angled backrest gives you a comfortable spot to lean against while you relax. Thanks to the reinforced fiberglass and acrylic materials, this tub is durable, easy to clean, and will hold up to stains and other discoloration.
Once you're ready to install, this tub works well positioned within a tile flange (or small barrier wall) to keep water from escaping underneath. Overall, the Fine Fixtures tub offers great value if you want an elevated bathing experience in a small bathroom.
Best Soaker: Kohler K-1490 Greek 48" x 32" Drop-in Soaking Bathtub
It may be a small bathtub at just 48 inches long, but this one-person soaker tub is worth the splurge for its comfortable features and versatile installation. Constructed of low-maintenance acrylic that retains its smooth, bright finish, this model from bath fixture manufacturer Kohler checks all the boxes for comfort and relaxation.
This small bathtub is 23.4 inches deep, measuring from the brim—giving you 17.9 inches of water depth; it also includes an overflow drain for peace of mind. Drain placement for the tub is reversible, and it can be used as a drop-in tub for platform installation or tucked into an alcove. Styled like a Japanese soaker, this high-end bathtub delivers on its mission for a relaxing spot to rest and refresh.
Best Budget: Kingston Brass Aqua Eden 54-Inch Acrylic Alcove Tub
Soak up the savings with an affordable small bathtub, like this 54 inch model from Kingston Brass. An alcove bathtub designed for standard bath-and-shower set-ups, this tub is constructed of low-maintenance acrylic.
The upside to acrylic tubs is that they’re easy to clean and also weigh considerably less than cast iron versions; this small bathtub is only 73 pounds, making it simple to position and install. One thing to watch out for with budget bathtubs made of acrylic, however, is the tendency of the finish to scratch. It's typically best to use non-abrasive cleaners. You can generally expect a 15-year lifespan from an acrylic tub, which makes this budget buy a good investment for the cost.
Best Freestanding: Vanity Art VA6834-S 55" Freestanding Soaking Bathtub
If you’re looking for a freestanding small bathtub that offers both elegance and plenty of placement options, consider this petite 55-inch soaking tub from Vanity Art. Model VA6834-S is an acrylic bathtub with 15 inches of soaking depth and 42.9 inches of seating inside the 55-inch footprint.
The slope of the tub is about 120 degrees, providing a comfortable angle for reclining and soothing tired muscles. This freestanding tub allows you to create a spa-like retreat and includes the drain assembly and overflow drain for seamless installation.
Best Walk-in: Universal Tubs HD Series 46 in. Walk-In Whirlpool Bath Tub
For a small bathtub that is big on accessibility and comfort, consider this walk-in model from Universal Tubs. Available in both 46 inch and 52.5-inch versions, the HD Series of walk-in bathtubs is equipped with ADA-compliant seating, textured, slip-resistant flooring, and a 60-inch handheld showerhead.
While this small bathtub is big on functional features, it also delivers soothing comfort with 13 adjustable whirlpool water jets. In addition, a power-assisted drain mechanism ensures that the water exits the tub quickly, making it faster and safer to exit the tub.
Best Claw-Footed: Kingston Brass Aqua Eden 53-inch Clawfoot Tub
For the iconic look of a claw-footed bathtub in a small space, check out this 53-inch long model from Kingston Brass. The Aqua Eden Soaking Tub is a claw-footed small bathtub constructed of durable (and heavy) cast iron, finished with porcelain enamel. While this tub will require gentle care and cleaning to prevent scratching its smooth, shiny finish, the structural durability of cast iron tubs is hard to beat.
Fill the tub with up to 45 gallons of water for a deep, relaxing soak; this small bathtub boasts an impressive 16.75 inches of soaking depth. You can elect for chrome, bronze, or brushed nickel feet when ordering this small bathtub. You’ll also want to keep in mind that this claw-footed tub will need a freestanding faucet and drain assembly to complete the set-up.
Best for RV's: Better Bath Lippert 209392 Bath Tub
It goes without saying that a small bathtub is the only bathtub for an RV. Small spaces and a need to keep weight to a minimum rule out standard size tubs. However, you can still enjoy a bath on the road, thanks to this lightweight and compact bathtub from Lippert.
The Better Bath RV tub measures 24 x 36 inches and is constructed of durable ABS acrylic. The total depth is 11.5 inches, giving you about 10 inches of soaking room. While it’s not as luxurious as your at-home bathtub, this version gives you a practical way to enjoy a small bathtub in your RV or tiny house.
What to Look for in a Small Bathtub
First, you’ll want to measure the space where your new bathtub will go. In addition to measuring the length and width of your designated space, be sure to get an idea of how deep you want your tub to be. These measurements will help you narrow down options to find the best small tub for your home.
You’ll also need to consider how your new tub will be installed. Do you have a built-in alcove where it will go and need a drop-in model, or do you have space for a standalone bathtub? The configuration and existing features of your bathroom will dictate what type of tub is best.
Even small bathtubs can come equipped with special features. Consider whether you want a tub with jets, or perhaps a walk-in tub that’s easier to get into and more accessible for older adults. Keep in mind that these features may drive up the price, though.
What is the smallest size bathtub?
For an alcove or drop-in model, the smallest size bathtub is generally 48 inches long, with a width of 30 to 32 inches. If you opt for a freestanding bathtub, you may be able to shrink the dimensions by a few inches.
What is a small bathtub called?
While a small bathtub can take a variety of form factors, the alcove tub is usually the smallest type. For this reason, you may hear small bathtubs referred to by this type designation.
How long should a bathtub last?
The majority of bathtubs on the market are made from acrylic or fiberglass and last 10 to 15 years. Tubs made from porcelain-enameled cast iron or steel can last much longer but will require re-finishing periodically.