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what are the dimensions of a standard size bathtub

by Dr. Jefferey Friesen DDS Published 1 year ago Updated 1 year ago
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The standard size for a freestanding tub is:

  • Length: 55 to 72 inches (about 4 1/2 to 6 feet)
  • Width: 27 to 32 inches
  • Height: 15 to 20 inches

Standard tubs usually have external measurements around 60 inches long, 30 inches wide and 14 to 16 inches high. When shopping for a soaking tub, find a tub that measures between 60 inches long and 72 inches long. Persons over six feet tall may want to consider an oversized bathtub for the most comfort.

Full Answer

What are the standard dimensions of a tub?

The standard height the standard tub reaches is 38 inches, which gives you about 30 inches of water depth. What this means is that when you seat in the tub, the water fully covers you up to the neck. This most popular dimension for a walk-in tub has a seat with a roughly 21 inches width – more than enough for most elderly.

How wide is a standard bathtub?

The bathrooms in many homes, particularly older or small homes, are sized to house a standard alcove tub, which is 60 inches long, 32 inches wide, and 18 inches deep on the outside measurements.

What is the average size of a tub?

The standard size for a freestanding tub is: Length: 55 to 72 inches (about 4 1/2 to 6 feet) Width: 27 to 32 inches; Height: 15 to 20 inches; However, remember that the tub's style may change the space required in the bathroom. And remember that the tub will require extra clearance around the ends and sides of the tub.

What is a standard bath size?

That said, the minimum size for a full bathroom with four main plumbing fixtures is 36 to 40 square feet. Them bare minimum for a quarter bathroom is 12 square feet. However, this would be extremely tight. The minimum size of a half bath is 18 square feet.

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How long is a bathtub?

This long bathtub will not fit in most natural alcove spaces, but it can be a good option for new construction projects or for remodels that involve moving walls for added space. Length: 72 inches. Width: 36 inches. Height: 20 inches.

How much longer should a deck be than a bathtub?

This means the deck structure needs to be at least 1 foot longer and wider than the tub itself. But again, remember that during planning you'll need to add a full foot to both the length and width to accommodate the constructed deck that surrounds the bathtub.

How to position a bathtub in a bathroom?

In the context of a bathroom, an alcove is defined as a space bounded by three walls, and this is often the most logical way position the bathtub within the room. In narrow bathrooms, a typical configuration is to situate the tub alcove so that the two long walls of the room form the ends of the alcove and the back wall forms the enclosure's side. In other words, the room's walls naturally form the alcove. This generally works well in a small 6 x 6 or 7 x 7 bathroom that's considered the minimum size for accommodating a full bathroom.

How long is an alcove tub?

Length: 60 inches.

Why is space planning important in a bathroom?

Because bathrooms tend to be small spaces with many elements, space planning is of utmost importance. Homeowners and designers working out bathroom plans often find themselves nudging items by inches rather than by feet in order to get things just right. Knowing standard bathtub sizes is the first step toward smart, effective bathroom planning.

What is a drop in tub?

Another popular style of bathtub is the drop-in tub, which is designed to fit into a constructed deck with the top and exposed sides finished off with tile or another material. These tubs have no factory-finished sides at all; they simply drop into a cutout in the deck, much the way a drop-in sink fits into a vanity countertop. This is a style often used for luxury whirlpool tubs or large two-person tubs.

What is a corner bathtub?

Corner bathtubs are a great option for a primary bathroom, especially when you love nothing more than lounging in a tub with a good book or watching a wall-mounted television. Corner bathtubs are more about luxury, fun, and treating yourself well than about getting clean.

How to measure the width of a tub?

To measure the width, measure from the outside lip to the wall and add an extra inch to account for the part of the tub that is fitted against the wall.

When measuring a bathtub, do you measure from the same point?

When measuring, make sure that you measure from the same point on each side or at each end. If not, you will end up adding extra length or width to the true dimensions. When you have taken these measurements and you are sure about their accuracy, you are ready to start shopping for a new bathtub.

What is an undermount tub?

Undermount tubs are similar to drop-in tubs but are fitted into a deck that’s usually made of a material like tile or stone. They can be a striking visual element in your bathroom, creating a lavish feel, but installation is more expensive.

What is a freestanding bathtub?

1. Freestanding bathtub. Freestanding tubs are among the easiest to recognize. As the name suggests, they are freestanding units that are not attached to any walls. They are often placed in the center of a bathroom and can create a striking effect of luxury and opulence.

Why are walk in bathtubs higher than regular bathtubs?

As we explained, walk-in bathtubs are higher than regular bathtubs to allow people with reduced mobility to bathe while seated. Some possible dimensions are as follows:

What is an alcove bathtub?

Although there is no such thing as a “standard” tub, the alcove bathtub is probably the design that comes closest to fitting this description. They are usually enclosed by three walls in an alcove, hence the name.

What are the sizes of a sleeve?

Although these are not the only possibilities, the most common sizes are as follows: 1 Small: 48” x 48” x 18” high 2 Medium: 60” x 60” x 20” high 3 Large: 72” x 72” x 20” high

What is the size of a round bathtub?

A round bathtub usually does not include a shower. They can be made of wood or ceramic. A typical size for a one-person tub would be 48 inches in diameter, and 30 inches deep.

How big is a freestanding bathtub?

An average-sized freestanding bathtub is similar to an alcove bathtub — about 60 inches long, 30 inches wide, and 19 inches deep. Larger freestanding bathtubs can be longer than the average adult, starting at 72 inches long, or a whopping 6 feet!

What is the most important feature of a freestanding bathtub?

Share#N#Share on Pinterest#N#The most important feature of a freestanding bathtub is that it’s not attached to any wall. The plumbing is connected directly through the floor. They are elegant and attractive, as well as being easy to maneuver around.

How high should a tub spout be?

The tub spout should be placed 4 inches above the rim of the tub. Of course, while these measurements are the most common, any bathtub could have different requirements. It is important to check the specification of the particular model being installed.

What is an alcove bathtub?

An alcove bathtub is usually incorporated with a shower. It is surrounded on three sides by walls, with the showerhead and tap in the same wall. Most often, an alcove bathtub uses a shower curtain rather than a door. Standard for a reason, they are cost-effective and can be used for a variety of purposes.

How far above the floor should a bathtub faucet be?

The placement of the holes for pipes needs to line up with the tap for the bathtub. The standard placement for the faucet valves is 20 to 22 inches above the floor. Each faucet should generally be 4 inches to the right and left of the centerline (an imaginary vertical line extending up from the center of the drain.)

How deep is a bathtub?

This allows for a much deeper soak than a traditional bathtub. Tubs appropriate for two people are also available, but they become oval in shape — 65 inches long, and 30 inches wide at the largest part — while still retaining a depth of 30 inches.

How big is a bathtub?

For a typical standard, wall-wall bathtub, the measures will be roughly 60 inches long, 30-32 inches wide.

What is the standard water depth for bathtubs?

As with dimensions, standard water depth will vary based on the shape and model of the tub. The most common depth for standard bathtubs though would be 14-20 inches.

What is a freestanding tub?

Freestanding tubs are tubs that are unconnected to any walls or surfaces. Depending on the material, freestanding tubs are slightly heavier and are usually distinguishable by the smooth lines and modern design. Freestanding tubs require a rather large bathroom to accommodate the size of the tub as well as the increased weight. If you’re unsure about the size of a freestanding tub and want to learn more about the materials, Badeloft offers FREE bathtub templates and material samples for freestanding bathtubs. Click HERE to request one.

What is an alcove bathtub?

Alcove Bathtub. The most common bathtub on the market, and what most people consider to be the standard bathtub. Affordable and easy to install, the only drawback is its relatively small size. Alcove bathtubs usually fit within a three wall enclosure, making them ideal for a shower combination as well.

How deep is a freestanding bathtub?

Common or standard dimensions for a freestanding bathtub are: 60 inches long (5ft), 30 inches wide (2.5ft) with 19 inches of water depth (1.89ft). Small freestanding bathtubs can run 55 inches long(4.58ft), 27 inches wide (2.25ft) with a water depth of 15(1.25ft).

What is a drop in tub?

Drop in Baths. Most bathtubs have a visible finished side, usually called an apron or skirt, which is flat or bowed. Drop in tubs have no finished sides and are usually installed in an alcove or peninsula jutting out in the middle of your bath space.

How deep is a corner bath?

Common size or standard dimensions of a corner bath are: 60 inches by 60 inches or 5ft by 5ft with a water depth of 20 inches (1.6ft). Small sizes run 48 inches by 48 inches (4ftx4ft) with a water depth of 18 inches (1.5ft). Large sizes running at 72 inches by 72 inches (6ftx6ft) with a water depth of 20 inches. (1.6ft).

What Are Average Bathtub Dimensions?

The most common type of tub is the alcove tub that doubles as a shower. This is a great space-saving option for those who want access to both a tub and a shower. The average size of this style tub is 60”x32”, although, of course, they come in all sizes.

Oversized Soaker Bathtub Dimensions

If you are a taller person, an oversized soaker tub is a fantastic choice. For example, the dimensions of the TOTO Aimes Soaker Bathtub are approximately 71”x36”x24”. The average tub is around 60”, which means this tub will accommodate taller individuals.

Oval Soaker Bathtub Dimensions

Oval soaker tubs are another option if you want a more luxurious feel to your tub. For example, the TOTO Pacifica Oval Soaker Bathtub features an elegant shape and extra-large size, making it great for taller folks.

Freestanding Bathtub Dimensions

Freestanding tubs are made to rest on the floor versus fully installed like a drop-in or alcove tub. For this freestanding bathtub, the dimensions are more indicative of an average-sized tub. Freestanding tubs are usually considered the most stylish tub types because of their many shapes and sizes.

Alcove Bathtub Dimensions

An alcove bathtub is a tub enclosed by walls and is the most common tub for homes. While alcove tubs are considered outdated, there are tons of beautiful, modern alcove tubs on the market now.

Drop-In Bathtub Dimensions

Unlike the alcove tub, a drop-in tub is just the tub shell dropped into a built tub exterior. This tub measures around 60”x32”x23”, making it a more average size and design. Drop-in tubs are usually installed with a decorative frame and are typically an open design.

Bath Side Clearances

Nobody likes a cramped space, especially in a room designed for cleanliness and relaxation. In homes with limited space, it’s typical for the bathroom to take a hit when it comes to space. A tub is often considered a luxury in homes, much less a tub that is separate from the shower.

What is the standard size of a bathtub?

The standard tub size for an alcove fixture is 60 inches long, ...

How wide is a corner tub?

Corner bathtubs usually have two sides of the same length with a width ranging anywhere from 48 to 72 inches and a depth of 18 to 20 inches. Drop-in bathtubs: A drop-in tub is built into a large frame that is set into an alcove.

What materials are used in a bathtub?

Tubs come in many sizes and in a variety of materials, including acrylic, cast iron, ceramic, copper, and porcelain enamel. While standard bathtub dimensions may vary on type, there are many different types ...

How big is a walk in tub?

Walk-in bathtubs come in a variety of sizes ranging from 48 to 60 inches long, 28 to 36 inches wide, and 38 inches deep.

How deep is a clawfoot tub?

Freestanding bathtubs are usually between 15 to 20 inches deep, 55 to 72 inches long, and 27 to 32 wide. Soaking bathtub: A soaking tub is a kind of freestanding bathtub that you can place anywhere in your bathroom.

How deep is a Japanese soaking tub?

Soaking tubs can come in a range of depths, usually at least 27 to 34 inches.

What is a freestanding tub?

Freestanding tubs are usually found in large bathrooms and come in a variety of styles. A slipper tub is one popular style of freestanding tub featuring one end raised higher than the other to support a person’s back while they lounge.

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