Creating the ideal master bedroom and bathroom layout is the dream of many homeowners. It is a place to retreat and relax and create a feeling of comfort and luxury.
When exploring your master bedroom design, it’s key to understand the room size, layout, and the necessary elements of a master bathroom.
With this guide, you’ll understand the size and layout of a master bedroom and bathroom, and explore design options to help you create the master suite of your dreams.
Exploring the Ideal Master Bedroom Size
When designing a master bedroom, understanding size is key. Master bedroom sizes can range from around 150 square feet to over 400 square feet, and most have an en suite bathroom and walk-in closet.
In smaller homes, the master bedroom typically averages 12 square meters (130 to 150 square feet), while in larger homes over 1,000 square meters, the size ranges from 400 to 600 square feet. including bathroom and dressing room.
Master Bedroom with Bathroom and Walk in Closet Floor Plans

22’x22’2” | Area | Area |
Hall | 2.3 m² | 24.3 sq ft |
Bedroom | 16.4 m² | 176.6 sq ft |
Bathroom | 9.9 m² | 106 sq ft |
Toilet | 1.5 m² | 15.8 sq ft |
Dressing | 3.9 m² | 41.9 sq ft |
Balcony | 3.2 m² | 34.9 sq ft |
Shower | 1.5 m² | 15.7 sq ft |
Total | 38.6 m² | 415.2 sq ft |
Master Bedroom with Bathroom and Walk in Closet Floor Plans

22’x22’2” | Área | Area |
Hall | 1.9 m² | 20.9 sq ft |
Bedroom | 16.5 m² | 177.8 sq ft |
Bathroom | 9.9 m² | 106.1 sq ft |
Toilet | 1.6 m² | 17.1 sq ft |
Dressing | 5.8 m² | 62.8 sq ft |
Balcony | 3.2 m² | 34.9 sq ft |
Total | 39.0 m² | 419.5 sq ft |
Master Bedroom and Bathroom Layout
When it comes to the layout of the master bedroom, it is essential to consider the number of people who will occupy it, your lifestyle and the equipment you need.
For a single user, the bedroom can be simple, including a bed, some furniture, and perhaps wallpaper or paintings. If the room is shared, then two sitting areas and two closets will be beneficial, while a utility or laundry room can add more functionality.
Master Bedroom with Attached Bathroom Plan

22’7”x17’6” | Área | Area |
Bedroom | 15.2 m² | 163.8 sq ft |
Closet | 2.8 m² | 30.2 sq ft |
Bathroom | 6.1 m² | 65.7 sq ft |
Toilet | 2.0 m² | 21.6 sq ft |
Shower | 2.0 m² | 21.5 sq ft |
Dressing | 2.8 m² | 30.0 sq ft |
Total | 30.9 m² | 332.7 sq ft |
Master Bedroom with Walk in Closet and Bathroom Floor Plans

17’2”x30’3” | Área | Area |
Hall | 1.7 m² | 18.5 sq ft |
Bedroom | 17.2 m² | 185.2 sq ft |
Bathroom | 6.9 m² | 74.4 sq ft |
Vanity | 2.6 m² | 27.9 sq ft |
Toilet | 1.7 m² | 18.1sq ft |
Shower | 1.7 m² | 18.0 sq ft |
Dressing | 6.4 m² | 68.4 sq ft |
Closet | 1.3 m² | 13.9 sq ft |
Total | 39.5 m² | 424.5 sq ft |
The Function of the Master Bathroom
You will want to design a spacious and luxurious bathroom. Options for a bathroom include double or single sinks, a toilet, a bidet, a bathtub and a shower, and an additional room for laundry.
You can also have a spacious walk-in closet, which is a must in any master bedroom.
Master Bedroom, Closet and Bathroom Floor Plans

20.3×27 ft | Área | Area |
Bedroom | 15.8 m² | 170.0 sq ft |
Vanity | 5.4 m² | 58.2 sq ft |
Walk in Closet | 6.7 m² | 72.0 sq ft |
Toilet | 1.4 m² | 15.0 sq ft |
Shower | 1.2 m² | 12.4 sq ft |
Hall | 2.3 m² | 24.5 sq ft |
Total | 32.7 m² | 352.0 sq ft |
Master Bedroom, Bathroom and Closet Layout

14’6”x27’3” | Área | Area |
Bedroom | 17.3 m² | 186.6 sq ft |
Hall | 1.3 m² | 13.5 sq ft |
Walk in Closet | 4.7 m² | 51.0 sq ft |
Vanity | 2.3 m² | 24.4 sq ft |
Bath | 4.1 m² | 44.3 sq ft |
Total | 29.7 m² | 319.7 sq ft |
Master Bedroom with Walk in Closet and Bathroom Layout

17’6”x26′ | Área | Area |
Hall | 1.9 m² | 20.6 sq ft |
Bedroom | 12.2 m² | 130.9 sq ft |
WC | 5.9 m² | 63.1 sq ft |
Vanity | 6.4 m² | 68.8 sq ft |
Shower | 1.9 m² | 20.1 sq ft |
Toilet | 1.9 m² | 20.8 sq ft |
Bathtub | 1.7 m² | 18.6 sq ft |
Total | 31.9 m² | 342.9 sq ft |
Compact Master Bathroom Ideas
If you have a small master bedroom, you don’t have to give up the bathroom. There are many modern and stylish bathroom designs that will fit into a small space.
This includes having a double sink, toilet and bidet in one room, and a walk-in closet in the bedroom that connects to a bathroom with a shower, separate bath, and double sinks.
Ensuite Master Bedroom and Bathroom Floor Plans

16.1×24.6 ft | Área | Area |
Hall | 4.1 m² | 43.9 sq ft |
Bedroom | 13.2 m² | 141.9 sq ft |
Vanity | 7.5 m² | 80.5 sq ft |
Toilet | 1.7 m² | 18.6 sq ft |
Shower | 1.8 m² | 18.9 sq ft |
WC | 5.0 m² | 53.8 sq ft |
Total | 33.2 m² | 357.7 sq ft |
Ensuite Master Bedroom and walk in Closet Floor Plans

16’x26’3” | Área | Area |
Bedroom | 16.2 m² | 174.4 sq ft |
WC | 7.0 m² | 74.9 sq ft |
Hall | 2.7 m² | 29.2 sq ft |
Vanity-Bathtub | 5.0 m² | 53.6 sq ft |
Toilet | 2.0 m² | 21.3 sq ft |
Shower | 2.1 m² | 22.9 sq ft |
Total | 35.0 m² | 376.4 sq ft |
Unique Design Ideas for Master Bedrooms and Bathroom Layouts
Unique and unusual bedroom designs are becoming more and more popular.
Options like designing bedrooms around a hallway closet with a bathroom in between, or a walk-in closet with a built-in safe, there are plenty of options to explore.
Whichever layout you choose, this guide will help you understand the steps involved in creating the ideal master bedroom.
Conclusions
Master bedroom design is an essential part of any home. When considering the layout and size of your bedroom and bathroom, it’s important to consider the overall size of your bedroom, the people who sleep in it, and your lifestyle.
So you can choose a design and distribution that suits your home and your space. This guide will help you understand master bedroom and bathroom size and layout, and explore design options to help you create the master suite of your dreams.