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How to Measure a Bathtub Width in 2023: Tips for Choosing the Right Size

Bathrooms are one of the most important rooms in a home, and they need to be designed with the user in mind. One of the most important factors to take into account when designing a bathroom is the bathtub width. Most bathtubs come in either a standard or a tall size. If you’re not sure which size bathtub is best for your needs, you can use a bathtub width calculator to figure out the measurement. Once you have the width, you can find a bathtub that will fit your space and your needs.

What You’ll Need

If you’re looking to buy a new bathtub, there are a few things you’ll need to take into account. First and foremost, the width of the bathtub is important. Some tubs are wider than others, so it’s important to know your size before making a purchase. Secondly, you’ll want to consider the depth of the bathtub. Some baths are deeper than others, so it’s important to know your desired level of soaking before making a purchase. Finally, consider the type of bathtub: frameless or framed. Framed baths tend to be narrower than their frameless counterparts, so it’s important to factor that in when measuring your tub width.

How to Measure

When measuring a bathtub width, you will want to take into consideration the following:

-The tub’s overall dimensions
-The bathing area’s dimensions
-The tub’s profile
-Tub depth (from the wall to the center of the water)
-Tub height (from floor to top of water)

If you are unsure about any of these dimensions, here are some helpful tips:

1. Use a tape measure to measure the overall dimensions of your bathtub. This includes the width, length and height. You can also use this information to create a rough sketch or diagram of your bathtub layout.
2. Measure the bathing area’s dimensions. This includes the width and depth of the area where people will be bathing. Remember that there should be enough space on either side of the tub for people to walk around it comfortably. If there is not enough space, you may need to consider adding a filler panel or bench between the tub and wall. 3. Measure the tub’s profile. This includes its height from floor to top of water and its depth from front to back (or from side to side). This information can help you determine if a deep or shallow bathtub is best for your needs. 4. Determine how much space you will need around your tub in order to fit all necessary tubing, fittings and accessories (if applicable). 5. Compare your measurements against those listed below and find an

What to Do If Your Bathtub is Not the Right Width

If you have a bathtub that is not the right width for your needs, there are a few things you can do to make it fit.

First, measure the inside of the tub from wall to wall. This will give you an idea of how wide the tub should be.

Second, measure the outside of the tub from wall to wall. This will give you an idea of how long the tub should be.

Finally, use this information to select a bathtub that is either the same width as your measurements or one that is slightly wider.


This concludes our tutorial on how to measure a bathtub width. Thank you for reading! If you have any questions or comments, please feel free to leave them below and I will get back to you as soon as possible.

Samantha Allen

Samantha Allen

Samantha Allen is an authority on high-end spa treatments and steam showers. Through her blog, she provides insight and guidance into home improvement, deluxe spas, and steam showers. She offers comprehensive instructions for those wishing to maximize their at-home spa experience. Samantha has devoted countless hours to researching and evaluating various steam shower models to determine the finest ones available. Moreover, she is a practiced DIYer who has created video tutorials on a variety of topics related to home renovation and luxurious spa activities.