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One-Piece Toilets

All toilets

138 one-piece toilets from DeerValley, Jastoeny, Swiss Madison and more. Most cost $237 to $1,425, and half cost less than $331.

Top brands: Jastoeny (19)DeerValley (15)Kohler (10)TOTO (9)Swiss Madison (7)Horow (6)

Pudyavr

One-piece, Elongated, Chair height

+Elongated bowl offers more seating area than round bowls
+One-piece design has no seam between tank and bowl
+Smart features include auto open and close
$349.00
as of 11/04/2026 03:40 PST - Details
American Standard

One-piece, Elongated, 1.5 to 1.6 GPF, Chair height

+Uses 1.6 GPF, within the 1.5 to 1.6 GPF range
+Chair height seat is easier to sit down and stand up from
+One-piece design has no tank-to-bowl gap to clean
$599.95
as of 11/04/2026 11:39 PST - Details
Erdoru

One-piece

+One-piece design has no seam between tank and bowl
+Auto open and close lid function
+Heated seat for added comfort
No price recorded yet.
Woodbridge

One-piece, 1.2 to 1.4 GPF, Chair height

+One-piece design with no seam at the base
+Soft closing seat included
+1000 gram MaP flushing listed
$310.99
as of 11/04/2026 08:37 PST - Details
DeerValley

One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF

+Elongated bowl for added seating comfort
+Dual flush offers a reduced-volume option
+Standard seat height for everyday use
$292.73
as of 11/03/2026 22:35 PST - Details
DeerValley

One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF

+Elongated bowl for a larger seating area
+Dual flush offers two flush volumes
+One-piece design with no seam between tank and bowl
$213.17
as of 11/03/2026 22:35 PST - Details
American Standard

One-piece, Elongated

+One-piece design with no tank-to-bowl gap
+Compact footprint for small bathrooms
+Elongated bowl for more seating room
$576.89
as of 11/04/2026 11:39 PST - Details
DeerValley

One-piece, Dual flush, 1.5 to 1.6 GPF, Chair height

+Compact design suits small bathrooms
+Chair height seat is easier to sit down and stand up from
+Dual flush offers a reduced-volume option
$198.99
as of 11/03/2026 22:35 PST - Details
Vipbear

One-piece

+One-piece tankless design for a streamlined look
+Heated seat and foam shield included
+Auto flush for hands-free operation
$309.99
as of 11/04/2026 03:40 PST - Details
Simple Project

One-piece

+Macerating system pumps waste upward for basement installs
+Includes pump for basement use
+One-piece construction has no seam between tank and bowl
$699.00
as of 11/04/2026 03:35 PST - Details
Totte

One-piece, 1.2 to 1.4 GPF, Chair height

+One-piece design has no gap between tank and bowl
+Built-in bidet with warm air dryer and instant warm water
+Heated seat and 1.28 GPF flush
$379.99
as of 11/04/2026 06:35 PST - Details
Eridanus

One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF

+Elongated bowl for a longer seat area
+One-piece design with no seam between tank and bowl
+Dual flush option to save water on liquid waste
$299.00
as of 11/03/2026 22:52 PST - Details
Maxsa Innovations

One-piece, Elongated, Dual flush, Chair height

+Elongated bowl for a larger seating area
+Dual flush offers two flush volumes
+One-piece design with no seam between tank and bowl
$314.99
as of 11/03/2026 22:50 PST - Details
DeerValley

One-piece, Elongated, Dual flush, Chair height

+Elongated bowl for added seating comfort
+Chair height seat is easier to sit down and stand up from
+Dual flush offers a reduced-volume option
No price recorded yet.
Vevor

One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF

+One-piece design with no seam between tank and bowl
+Dual flush with 1.1 and 1.6 GPF options
+Elongated bowl for added seating space
$299.99
as of 11/04/2026 07:36 PST - Details
DeerValley

One-piece, Chair height

+Built-in bidet function with hot and cold water
+Smart toilet with automatic features
+One-piece design with no seam between tank and bowl
$699.00
as of 11/03/2026 22:35 PST - Details
Jastoeny

One-piece, Dual flush, 1.5 to 1.6 GPF

+Compact footprint suits smaller bathrooms
+Dual flush offers a choice between two water volumes
+One-piece design has no seam between tank and bowl
$289.99
as of 11/03/2026 23:39 PST - Details
Mulejybo

One-piece, Elongated

+Auto flush for hands-free operation
+Built-in warm water wash
+Warm air dryer included
No price recorded yet.
TOTO

One-piece, Elongated, 1.2 to 1.4 GPF, Chair height

+One-piece design has no seam at the tank joint
+Elongated bowl with 1.28 GPF flush
+Chair height suits most users
No price recorded yet.
Jastoeny

One-piece, Elongated, Dual flush, Chair height

+12 inch rough-in suits standard-depth installations
+Dual flush offers a choice between two water volumes
+One-piece design has no seam between tank and bowl
No price recorded yet.
Jastoeny

One-piece, Elongated, 1.5 to 1.6 GPF, Chair height

+Compact footprint suits smaller bathrooms
+One-piece design has no seam between tank and bowl
+Elongated bowl offers more seating room than round bowls
$289.99
as of 11/03/2026 23:39 PST - Details
Vipbear

One-piece, 1.2 to 1.4 GPF

+One-piece design has no seam between tank and bowl
+Auto flush operates without manual handling
+Built-in UV-C light for seat and lid cleaning
$419.99
as of 11/04/2026 03:40 PST - Details
DeerValley

One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF

+Elongated bowl for a larger seating area
+Dual flush offers two flush volumes
+One-piece design with no seam between tank and bowl
No price recorded yet.
Swiss Madison

One-piece, Dual flush, 1.5 to 1.6 GPF

+Dual flush option offers a lower-volume flush setting
+One-piece design has no seam between tank and bowl
+Square shape gives a modern look for contemporary bathrooms
$288.97
as of 11/04/2026 14:42 PST - Details
Woodbridge

One-piece, Dual flush, Chair height

+Dual flush for water-saving options
+One-piece construction with no tank gap
+Chair height seat with soft close lid
No price recorded yet.
WinZo

One-piece, Dual flush, Chair height, 12 in

+One-piece construction has no seam between tank and bowl
+Dual flush offers two flush volumes
+Chair height seat is easier to sit down and stand up from
$269.46
as of 11/04/2026 08:35 PST - Details
DeerValley

One-piece, Elongated, Dual flush, Chair height

+Elongated bowl for a larger seating area
+Dual flush offers two flush volumes
+One-piece design with no seam between tank and bowl
No price recorded yet.
TOTO

One-piece, Elongated, 1.2 to 1.4 GPF, Chair height

+Low 1.28 GPF flush uses less water per flush
+One-piece design has no seam between tank and bowl to clean
+Elongated bowl offers more seating room
No price recorded yet.

Compare specs

toiletPiecesBowl shapeFlushGallons per flushSpec scorePrice
One-pieceElongatedn/a$349.00
as of 11/04/2026 03:40 PST - Details
One-pieceElongated1.5 to 1.6 GPFn/a$599.95
as of 11/04/2026 11:39 PST - Details
One-piecen/aNo current price
One-piece1.2 to 1.4 GPFn/a$310.99
as of 11/04/2026 08:37 PST - Details
One-pieceElongatedDual flush1.5 to 1.6 GPFn/a$292.73
as of 11/03/2026 22:35 PST - Details
One-pieceElongatedDual flush1.5 to 1.6 GPFn/a$213.17
as of 11/03/2026 22:35 PST - Details
One-pieceElongatedn/a$576.89
as of 11/04/2026 11:39 PST - Details
One-pieceDual flush1.5 to 1.6 GPFn/a$198.99
as of 11/03/2026 22:35 PST - Details
One-piecen/a$309.99
as of 11/04/2026 03:40 PST - Details
One-piecen/a$699.00
as of 11/04/2026 03:35 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.