30 sq ft Bathroom layouts with design ideas. When designing a 30 sq ft bathroom, it is important to choose fixtures and finishes that are both functional and stylish.
It is also important to make the most of the space by using clever storage solutions and compact furnitures.
30 square feet Bathroom Layout
This bathroom configuration occupies a net area of 2.52 sqm (almost 30 sq ft) with an internal perimeter of 6.6 meters.

The minimum measurements of a 3/4 small bathrooms must include at least a net interior area of 2.5 square meters (about 27 sq ft area).

5×6 feet Bathroom Layout as Wet Room
A 30 sq ft Wet Room Plan
A wet room is a bathroom that has no shower or bathtub, and the entire floor is tiled and waterproof.
This is a great option for small bathrooms, as it saves space and makes cleaning easier.

30 sq ft – Three Quarter Bathroom Layout with Floating Vanity
A floating vanity is a great way to create the illusion of more space in a small bathroom. This type of vanity is attached to the wall, so it does not have legs, which gives the appearance of floating.
Comfortable and functional, a 30 sq ft bathroom. Modern sink that protrudes from the counter.

This allows you to increase the depth of the basin space, without the risk of touching the wall when leaning over. At the same time, it would take up less space.
The design of the shower tray is octagonal, without sharp edges. In a 30 sq ft bathroom, all the details count, to achieve the desired comfortable space with personal style.
30 sq ft Bathroom | ||
Floor area | 2.78 sqm | 30.0 sq ft |
Inner perimeter | 6.70 m | 22.0 ft |
Length of walls | 6.9 m | 22.6 ft |
Wall Area (h: 2.50m) | 15.5 sqm | 166.8 sq ft |
40x20x15cm blocks | 190 units | 190 units |
Wall tiles (h: 1.50m | 8.55 sqm | 92.1 sq ft |
Window (1.0×0.60m) and door (0.75×2.10m) openings are discounted.
30 sq ft Bathroom Floor Plan Design
Small 31 sq ft Bathroom with Lights

Use artificial lighting as a primary interior design resource in small baths. Mirrors with led lights behind, indirect lighting placed under shelves and countertops… Imagine.

In the case of a 30 sq ft bathroom without a window, design your lighting is even more important.
Incorporate lights or strip lights. Light fixtures that don’t take up a lot of room is typically a good idea to create a light and airy feel.

Here are some tips for designing a 30 sq ft bathroom:
- Use light colors and reflective surfaces to make the space feel larger.
- Choose fixtures that are compact and space-saving.
- Use vertical space for storage by installing shelves or cabinets above the toilet.
- Add a splash of color or pattern to add visual interest.
- Keep the décor simple and uncluttered.
3 sqm Bathroom Layouts


35 sq ft Bathroom Layout Design
Now we see another example, a 35 sq ft bathroom plan. It is also a bathroom with reduced measures, with the 3 main elements, basin, toilet and shower.





5×6 Bathroom Layout with Shower
This is the minimum full bathroom size with square layout. You can see dimensions in feet, inches and the square feet area.

A corner shower is a great way to fit a shower into a small space. This type of shower is typically installed in the corner of the bathroom, and it can be either a walk-in shower or a standard shower.
Bathroom in 30 sq ft (Solution that Doesn’t Work)
More solutions and strategies to make the most of the space in a 30 sq ft bathroom.
It is important to properly distribute the pieces of the bathroom, such as the shower, the toilet and the sink, to make the most of the space.

This first 2.5 sqm bathroom layout fails to leave enough area and space, in front of the toilet , since the shower tray is located.
2.6 sqm Bathroom with Correct Layout
In the next one, we can see there is a free floor area of about 60x80cm, to be able to move, facing any of the 3 sanitary pieces.

30 sq ft Bathroom | ||
Floor area | 2.78 sqm | 29.9 sq ft |
Inner perimeter | 6.70 m | 22.0 ft |
Length of walls | 7.0 m | 23.0 ft |
Wall Area (h: 2.70 m) | 16.9 sqm | 191.9 sq ft |
40x20x15cm blocks | 214 units | 214 units |
Wall tiles (h: 2.0 m) | 11.2 sqm | 120.6 sq ft |
Window (0.8×0.60m) and door (0.75×2.10m) openings are discounted.
These BATHROOM LAYOUTS try to get the sanitary pieces to work in an area of 2.5 to 2.6 sqm (29 – 30 sq ft bathroom). But not any layout works. Be carefull.

Here the best options for storage are above and below the basin, and over the toilet. Above the basin, we can make use of the mirrors with hidden storage.
Depending on your needs and decorative style, you may use one or another.

A great ROUND BATHROOM MIRROR for small bathrooms, where storage also has a decorative function.
With a base unit, hung from the wall, with 1 or 2 drawers, or with a cabinet resting on the floor, which increases storage possibilities.
The free side can hang towels, being close to the toilet and shower.
With careful planning and design, you can create a stylish and functional 30 sq ft bathroom, even in the smallest space. Also you can see 5×7 FEET BATHROOM design ideas, with 35 sq ft area.