The recommended minimum distance from the toilet's center line to the nearest side wall, partition, or fixture is 15 inches. The favored distance is 18 inches or more to the nearest side wall, partition, or fixture. If you need to save room, pushing the toilet side space to a bare minimum is often helpful.
The correct measurements for a toilet is at least 21 inches in the front of the toilet, 15 inches on the sides, and at least 30 inches from anything else in the bathroom. This means the sink and the bathtub.
For toilets, aim for a span of 900mm (800mm minimum) side-to-side and 700mm in front. And baths? You'll want similar clearances to make it easy to hop in and clean it.
1210.4 Fixture Clearances
The clear space in front of water closets and bidets in residential structures shall be 21 inches (533 mm) minimum. For all other occupancies, the clear space in front of water closets and bidets shall be 24 inches (610 mm) minimum.
Minimum clearance in front of toilet: 24" Minimum clearance in front of vanity: 30" Minimum clearance for shower entry: 24" Minimum distance between fixtures: 12"
The minimum space in front of the toilet is 21 inches, though 30 inches is recommended for comfort. Front toilet space clearance ensures that the user has enough room to take care of their needs and that the shower, sink, tub, and door, remain unobstructed.
The International Residential Code (IRC) requires a minimum of 21 inches (53 centimeters) of clear space in front of a toilet, so be sure to allow for this dimension — and more than the minimum if possible.
The minimum required ceiling height for bathrooms, toilet rooms and laundry rooms is 6 feet 8 inches (2032 mm).
If your local jurisdiction is under the IPC (International Plumbing Code), you'll need at least 21 inches of clearance. If your plumbing code is under the UPC (Uniform Plumbing Code), you'll need 24 inches of clearance.
For a forward and side approach or for a lateral transfer, there must be a clear floor space at the water closet that is a minimum of 60 inches (1525 mm) in width (parallel to the back wall) and a minimum of 56 inches (1420 mm) in length.
The centerline of the toilet shall be 16 inches minimum to 18 inches maximum from the side wall or partition, except that the toilet shall be 17 inches minimum and 19 inches maximum from the side wall or partition in the ambulatory accessible toilet compartment specified in section 604.8.
Toilet Clearances
We recommend leaving at least 21" of space in front of the toilet and at least 15" of space from the center of the toilet to a wall or another object.
Generally, building regulations state that the minimum size for a loo is to be 700mm wide and 1300mm long. However, that can be uncomfortable if you have large family members, or expect guests who are pleasantly plump to be using your loo.
The minimum distance needed between a toilet and a vanity is 15 inches. The recommended distance for comfort is 18 inches or more. Aim for at least 21 inches of clearance in front of your toilet. Space double sinks in the vanity at least 30 inches apart.
According to the IBC, the minimum clear floor space in front of a toilet should measure at least 21 inches wide and 24 inches deep. This minimum clearance ensures that users have enough space to approach the toilet, maneuver, and transfer comfortably.
Below are common bathroom size layouts. In general, the smallest size is 15 square feet, which can fit a sink and a toilet. For a shower, to be installed, at least 30-36 square feet is required. For a full bath consisting of both a shower and a bathtub, you will need at least 40 square feet.
Standard toilet clearance requirements state that toilets must be installed: At least 15 inches to any partition or side wall (measured from its center). 30 inches minimum away from any adjacent fixture (measured center to center). At least 21 inches clearance from a wall, fixture or door.
Fixture (side to side): 15 to 18 inches clearance from wall, sink or other fixture. Fixture (front): 30 inches is recommended.
The standard measurement for space around the toilet is about 15 inches, and 18 inches is spacious for added comfort. The clearance from the front of the toilet will range depending on your local guidelines.
Clearance around a water closet shall be 60 inches (1525 mm) minimum measured perpendicular from the side wall and 56 inches (1420 mm) minimum measured perpendicular from the rear wall.
Shelves can display decorative items more openly than a cabinet above the toilet might. And just as with a cabinet, make sure there is at least 24 inches of clearance above the toilet tank.
To move the toilet more than just a couple of inches, you will have to demolish the concrete to access and relocate water and waste lines. Then you will have to rebuild the concrete foundation and replace the sub-flooring, flooring, and fixtures.
Clearance: Leave at least 21" of space in front of the toilet. Placement: Leave at least 15" of space from the center of the toilet to a wall or another object. To ensure privacy, install a toilet out of direct sight – off to one side of the doorway or hidden behind the vanity.
Water closets, lavatories and bidets. A water closet, lavatory or bidet shall not be set closer than 15 inches (381 mm) from its center to any side wall, partition or vanity or closer than 30 inches (762 mm) center-to-center between adjacent fixtures.
The most common bathroom size measures 5 by 8 feet — enough room for a single sink, a toilet and a shower or shower-bathtub combination.