A 5 x 8 is the most common dimensions of a guest bathroom or a master bathroom in a small house.
What is a standard tub size.
In side dimensions will vary even comparing the same external tub sizes and will be identified by bathtub shape and style.
Undermount bathtubs come in a range of styles and sizes making it impossible to give a list of standard sizes.
Most homes have a bathtub this size.
If you happen to have this standard sized small bathroom there are two different layouts you can consider.
Knowing standard bathtub sizes is the first step toward smart effective bathroom planning.
What is the standard water depth for bathtubs.
For a typical standard wall wall bathtub the measures will be roughly 60 inches long 30 32 inches wide.
Split into a wet full bath zone and a dry storage and entry area the split entry bathroom is an efficient layout that adds additional function to the standard central full bath plan.
Dimensions in the chart are external measurements of standard bathtub not actual in tub sizes.
Overall bathroom sizes will vary based on the actual dimensions of bathroom fixtures.
Retrofitting for a bigger tub might mean moving walls or encroaching on the walking space or toilet space of the bathroom.
The most common depth for standard bathtubs though would be 14 20 inches.
The standard bathtub size for an alcove tub measures five feet long.
Whirlpool tubs with dimensions of 5ft x 2 3 4ft or 153cm by 81cm are available.
A shelf can be installed at the back of an alcove tub for the shorter 54 models but for the larger 72 tubs they may need to be installed along a wider wall in the bathroom since they won t fit in most bathrooms with an alcove.
Capacity is a factor which defines the interior tub space in gallons.
Bathtub dimensions and clearances.
Recommended bathtub clearance 30 inches 76cm should be left as clear space along the edge of the bathtub.
A full bathroom usually requires a minimum of 36 to 40 square feet.
Consult local building codes for accessibility requirements.
However undermount tubs designed to be installed like alcove or drop in bathtubs have similar sizes to those types as follows.
Standard bathtub dimensions the smallest standard bath is 5ft x 2 feet 153cm x 76cm.
As you plan the location for your tub remember that designers recommend the free space in front of the tub should be a minimum of 60 inches long and 30 inches wide to allow users to safely enter and exit the tub.
