Full Bathroom

A full bathroom includes a toilet, sink, shower, and bathtub.

Dimensions: 5 feet by 8 feet (1.5 meters by 2.4 meters).

This size provides enough space for all fixtures comfortably.

Three-Quarter Bathroom

A toilet, sink and shower are included in a three-quarter bathroom.

Dimensions: 6 feet by 6 feet (1.8 meters by 1.8 meters).

This dimension if mostly used yet function in most regions.

Half Bathroom (Powder Room)

A half bathroom only includes a toilet and sink.

Dimensions: 3 feet by 6 feet (0.9 meters by 1.8 meters).

Perfect for guest use and fitting in small spaces.

Master Bathroom

A master bathroom and a master bedroom are corelated to each other.

Dimensions: 10 feet by 12 feet (3 meters by 3.6 meters) or larger.

Master bathroom may include a double vanity, separate shower, and bathtub.

Layout Considerations

Entry and Clearance: One should consume enough space to open the door fully.

Fixture Placement: Fixtures can be used for ease and to save space.

Storage: Include storage for towels, toiletries, and cleaning supplies.

ADA Compliance (if needed)

Dimensions: 5 feet by 8 feet (1.5 meters by 2.4 meters) minimum.

This allows wheelchair accessibility and turning space.

Additional Tips

Windows and Ventilation: Ensure proper ventilation to prevent moisture buildup.

Natural Light: Windows or skylights make the bathroom feel larger.

Mirrors: Large mirrors can enhance the sense of space.

Colors: Light colors make small bathrooms appear bigger.

Shelving: Use vertical space for storage to keep the floor area open.

Summary

Full Bathroom: 5 feet by 8 feet.

Three-Quarter Bathroom: 6 feet by 6 feet.

Half Bathroom: 3 feet by 6 feet.

Master Bathroom: 10 feet by 12 feet or larger.

These dimensions provide a comfortable, functional bathroom for a single-family home.