A 100 sq ft bathroom layout may seem small, but it can still be functional and stylish. With careful planning and the right choices, you can create a bathroom that is both beautiful and practical.
Choose the right layout of your bathroom is essential to maximizing the space. Consider your needs and preferences when choosing a layout.
100 sq ft Bathroom Layout

9×13 feet Master Bath | Area | Area | Perimeter | Perimeter |
---|---|---|---|---|
Vanity-Bathtub | 5.48 m² | 59.0 sq ft | 9.40m | 370 in |
Shower | 5.10 m² | 54.9 sq ft | 9.20m | 362 in |
Total | 10.58 m² | 113.9 sq ft | 18.6 m | 732 in |
For example, if you like to take long baths, you may want to choose a layout with a corner or center bathtub. If you have a family, you may want to choose a layout with a separate shower and bathtub.

100 square foot bathroom

10×9 feet Bath | Area | Area | Perimeter | Perimeter |
---|---|---|---|---|
Bathroom | 8.37 m² | 90.1 sq ft | 11.6 m | 456 in |
100 sq ft Bathroom Layout Ideas with Bathtub
Corner bathtub: Consider installing a corner bathtub. This will save space and give you a luxurious place to relax.


100 sq ft Bathroom Design

100 sq ft Bathroom Layout Ideas with Shower
The following 2 master bathroom layout design ideas are the same size, with an interior area of 13×10 feet.

Master Bathroom | Area |
Bathroom | 79.7 sq ft |
Shower | 14.9 sq ft |
Total | 94.6 sq ft |

You can see the first option feels more spacious, with the most comfortable vanity area, away from the circulation area.
100 sq ft Bathroom Floor Plan Ideas

A 100 sq ft Bathroom with walk-in shower is a great way to maximize space in a small bathroom. You can choose a curbless shower to make the space feel even larger.
Master Bathroom | Area |
Vanity | 51.6 sq ft |
Bathtub | 26.3 sq ft |
Hall | 12.0 sq ft |
Toilet | 16.1 sq ft |
Shower | 15.1 sq ft |
Total | 121.1 sq ft |
100 sq ft Bathroom Ideas
Floating vanity: A floating vanity is a great way to create the illusion of more space. The vanity will appear to be floating, which will make the bathroom feel larger.


The following BATHROOM LAYOUT idea, could be the extension of the walk – in closet, opening the vanity area to it. Here the private spaces, such as toilet and bath tub, have their own room, for more confort.
100 square feet Bathroom Layout

If you want to include a shower too, in a rectangular area, I suggest this one. This way, 2 person can take the bath at the same time, in the shower and in the bath tub.
Master Bathroom | Area |
Vanity | 47.5 sq ft |
Bathtub | 43.1 sq ft |
Toilet | 25.4 sq ft |
Total | 116.0 sq ft |

Also you may see 10×10 BATHROOM LAYOUT ideas.