Bathtub Standard Size

Bathtub Standard Size

A standard-size bathtub is very essential for the bathroom. Generally, a bathroom holds small spaces but many elements including shelving, toilet as well as bathroom vanity create a huddle into this tiny area. So the space planning is of extreme solution.

The bathtub takes basically more space in your bathroom where a standard-sized or an ideal bathtub dislodges over 13 square feet of the floor space. On the other side, a corner shower stall unit possesses nearly 30 per cent less room and takes up around 9 square feet.

Small full bathrooms are normally 36 to 40 square feet, while some homeowners and designers deciding on bathroom plans in order to properly fitting the elements. For fruitful bathroom planning, it is so important to know the standard bathtub sizes.

Hence your project is the location of your tub so you should keep the free space in front of the tub at least 60 inches long and 30 inches wide so that users can peacefully enter and exit the tub. But practically in small bathrooms, it may not be possible because the vanity cabinet or toilet needs a minimum of 12 inches away from the edge of the tub.

Here we will discuss some basic kinds of bathtubs:

1. Alcove Bathtub

In the bathroom, an alcove is a certain space bounded by only 3 walls. This is sometimes the ultimate rational method to location the bathtub within the room.

For the tiny bathrooms, a common outline is to set up the tub alcove for the 2 extended walls of your bathroom comprise the ends of the alcove, as well as the back walls, builds the enclosure’s side. What is more, naturally are the walls of the room from the alcove.

This tends to represent will in a tiny 6*6 or 7*7 size bathroom considering the minimum size to allow a full bathroom.

In large size bathrooms, however, the walls are mostly too far separately to comprise a natural alcove. The larger bathrooms provide more options for locating the tub within the room space.

Generally, alcove bathtubs are designed with a finished front panel. Whereas the backside and ends are fully open, as these sides will be pervaded by the walls of the alcove. The alcove bathtubs offer a size range between 4 ½ and 6 feet long, while 30 and 36 inches wide, now select a tub that is favourable for your space.

Short Alcove Bathtubs

Although tine bathtubs are not usual they are gradually attaining acceptance, due to the people like small house movement.

If your bathroom is very small, you should place a shower to appropriate utilize the space instead of a tub. But if you don’t support this thinking, the size is a better option for your tiny bathroom:

  • Width: 30 inches
  • Length: 54 inches
  • Height: 15 inches

Medium-sized Bathtubs

Many bathrooms are designed with the standard-sized bathtub fitting the usual alcove size in maximum bathrooms. While remodelling your bathroom, this kind of alcove tub you can set, and then the size will be:

  • Width: 32 inches
  • Length: 60 inches
  • Height: 18 inches

Bathtubs That Are Long

This excellent segment of the alcove provides an excess foot to the length with different inches to the width of an ideal alcove tub. It will allow for two or more people. Also, this is a compatible bathtub for those who normally like enough space to splash.

The long size bathtub will not suit maximal simple alcove spaces, however, this is a good idea for a new project as well as for bathroom remodels.

  • Width: 36 inches
  • Length 72 inches
  • Height 20 inches

2. Drop-in Type Bathtubs

Another famous style bathtub is called the drop-in tub equipped to suit into the formed deck that is also finished off using tile or other materials. It has no factory-finished sides; they normally drop into a cut-out in the deck. This kind of design is frequently used for delightful whirlpool tubs.

In the moderate-sized bathrooms, for the drop-in tub, the deck is often matched into an alcove. And in broader bathrooms, the deck can suit into the room corner.

Drop-in style bathtubs are generally super-matching for larger spaces, as the formed deck requires a reasonable space in the bathroom. This is an ideal contemplation to build the deck for a special drop-in tub (minimum 6 inches of plane deck space), the tub’s all sides. The deck formation should be minimal one foot wider and longer than the tub.

  • Width: from 30 to 32 inches
  • Length: from 45 to 72 inches
  • Height: from 14 to 20 inches

3. Oval Type Bathtubs

Oval bathtubs accommodate both the drop-in and free-standing types. Particularly, oval tubs represent a more suitable size although they are just wider but not longer.

A standard-sized oval tub and a same-sized alcove tub, between them the oval demonstrates for up 6 inches wider.

  • Width: 41 inches
  • Length: 60 inches
  • Height: 24 inches

Oval bathtubs are not a good choice for small bathrooms and are medium-sized bathrooms it even so tricky. They are thoroughly appropriate in broader bathrooms in which the additional width of your tub.

4. Whirlpool Type Bathtubs

Whirlpool bathtubs styles are designed for drop-in placement. Though, such kinds of tubs might visually look through to be larger than medium size.

Several standard-sized tubs are adorned with whirlpool mechanisms. The narrow acrylic shell delivers a spacious interior for covering up the tubes and the pump unit.

  • Width: 32 to 36 inches
  • Length: 60 inches
  • Height: from 18 to 23 ¼ inches

5. Corner Type Bathtubs

Corner type bathtubs are a superior selection for a simple bathroom and they are so funny and luxurious which treats you. The installation process is also easy for Corner bathtubs than a triangular-shaped design.

The configuration of its can be in different ways. A few tubs are basically designed with a triangular shell to fit a corner of the bathroom.

Various standard-sized corner tubs can suit alcoves but require more space. Some excellent-suited tubs are for large bathrooms.

  • Width: 60 inches
  • Length: 60 inches
  • Height: 22 inches

6. Freestanding Type Bathtubs

If you use a freestanding type bathtub, it is reasonable to offer an excess of three inches of space just around the tub as well as 4 inches from the side of the tub to the wall.

However, to fit such kind of tub into a usual alcove space, it needs to be nearly six inches concise than the width of the alcove. While deciding your tub’s position in your bathroom, you should consider a footprint size that is four inches wider and six inches longer than the accurate dimensions of the tub.

The standard-sized freestanding bathtub shows:

  • Width: 27 to 32 inches
  • Length: 55 to 72 inches
  • Height: 15 to 20 inches


To sum up, you should remember that the model and style of the tub may alter the specific space needed in the bathroom.

Also, you require to know that the tub demands extra space around the sides and ends of the tub. Above bathtubs are best fitted for the large or medium-sized bathrooms accommodating the space as well.

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