One-Piece Standard Toilet

One-piece standard toilets are common streamlined toilet designs that are generally smaller than similar two-piece standard toilets. Because the tank is directly connected to the lower bowl in a single continuous profile, one-piece standard toilets are easier to install, fit better in smaller bathrooms, and are easier to clean due to the reduced amount of nooks. One piece standard toilets have a typical depth of 28 1/4” | 719 mm, width of 16 1/2” | 419 mm, tank height at 28 3/4” | 729 mm, and seat at 16 1/8” | 410 mm.

Multiple illustrations of a One-Piece Standard Toilet with dimensions documented on side, front, and plan views

One-piece standard toilets are common streamlined toilet designs that are generally smaller than similar two-piece standard toilets. Because the tank is directly connected to the lower bowl in a single continuous profile, one-piece standard toilets are easier to install, fit better in smaller bathrooms, and are easier to clean due to the reduced amount of nooks. One piece standard toilets have a typical depth of 28 1/4” | 719 mm, width of 16 1/2” | 419 mm, tank height at 28 3/4” | 729 mm, and seat at 16 1/8” | 410 mm.

Common Questions
Common Questions
Common Questions
How big is a typical toilet?
Toilets are designed and manufactured in a range of sizes and styles with typical depths between 27”-30” (69-76 cm), widths around 20” (51 cm), and back heights from 21”-31” (53-79 cm).
How tall is the toilet seat from the floor on an ADA compliant toilet?
The distance measured to the top of the toilet seat, not the bowl height, must be between 17”-19” (43.1-48.3 cm) to be ADA compliant. Before recently, most standard toilets were manufactured to be 15” (38.1 cm) in height which does not meet accessibility requirements.
What is the rough-in measurement of a standard toilet?
The Rough-In measurement of a toilet refers to the distance from the back wall to the center of the drainpipe at the base of a standard toilet. The rough-in measurement of a standard toilet design is typically 12” (30.5 cm).

Details

*Under Development*

Height: 
Width:
Depth:
Length:
Weight:

Width: 16 1/2” | 419 mm
Depth: 28 1/4” | 719 mm
Height (Seat): 16 1/8” | 410 mm
Height (Tank): 28 3/4” | 729 mm

Drawings include:
One-Piece Standard Toilet side elevation, front, plan (open), plan (closed)

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