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Elongated Chair Height Toilets

All toilets

23 elongated chair height toilets from TOTO, Kohler, American Standard and more. Most cost $170 to $399, and half cost less than $249.

Elongated toilets whose title also says chair height, comfort height, right height or ADA. The listing gives the bowl length and the seat height.

We do not pick by hand: a toilet is here because its listed specs pass the checks.

Casta Diva

One-piece, Elongated, Under 1.2 GPF, Chair height

+Uses under 1.2 GPF for water-saving flushing
+Elongated bowl for added seating room
+Chair height seat for easier sitting and standing
−Single flush design without a dual flush option
$249.99-17%List: $299.99
as of 11/04/2026 15:35 PST - Details
DeerValley

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

+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
$215.00-17%List: $258.00
as of 11/04/2026 16:41 PST - Details
Idealhouse

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

+ADA compliant comfort height design
+Elongated bowl offers more seating space
+Water use of 1.2 to 1.4 GPF per flush
−17 inch bowl is narrower than some standard heights
$184.99-8%Was: $199.99
as of 11/04/2026 10:38 PST - Details
Horow

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

+Dual flush option lets users choose a lower water volume
+ADA chair height of 17.3 inches eases sitting and standing
+Elongated bowl provides more seating room
−Flush volume of 1.5 to 1.6 GPF is typical, not low
$249.00-7%List: $269.00
as of 11/03/2026 23:26 PST - Details
Ellai

Two-piece, Elongated, Single flush, 1.2 to 1.4 GPF

+Elongated bowl for a larger seating area
+Comfort chair height for easier sitting and standing
+Standard 12 inch rough-in fits common bathroom layouts
−Two-piece design has a seam between tank and bowl
−Single flush offers only one flush volume
$379.00-5%List: $399.00
as of 11/03/2026 22:49 PST - Details
Los Flexi

Two-piece, Elongated, Under 1.2 GPF, Chair height

+Pressure assisted flush using under 1.2 GPF
+Elongated bowl for more seating space
+Chair height at 18.8 inches for easier sitting
−Two-piece design has a separate tank to clean
$399.99
as of 11/04/2026 00:44 PST - Details
Horow

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

+Chair height eases sitting and standing
+Elongated bowl for added seating comfort
+Dual flush offers 1.5 to 1.6 GPF options
−Two-piece design has a separate tank to clean
$209.88
as of 11/03/2026 23:26 PST - Details
Hrveocei

One-piece, Elongated, Dual flush, Chair height

+Dual flush option lets users choose a lower water volume
+One-piece design with no separate tank to clean
+Elongated bowl provides more seating room
−Soft closing seat is the only listed seat feature
$136.82
as of 11/03/2026 23:31 PST - Details
Canest

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

+Dual flush offers a lower-water option for liquid waste
+One-piece design has no seam between tank and bowl
+Chair height ADA-style bowl
$259.99-13%List: $299.99
as of 11/04/2026 14:39 PST - Details
Casta Diva

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

−1.5 to 1.6 GPF: 58 of the 83 here have a lower gallons per flush
$369.99-5%List: $389.99
as of 11/04/2026 15:35 PST - Details
Casta Diva

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

+Elongated bowl for added seating room
+Chair height seat for easier sitting and standing
+Dual flush option offers two flush volumes
−Flush volume ranges 1.2 to 1.4 GPF
$289.99
as of 11/04/2026 15:35 PST - Details
Los Flexi

One-piece, Elongated, Under 1.2 GPF, Chair height

+Under 1.2 GPF flush volume for water savings
+Elongated bowl for added seating comfort
+One-piece design with no seam between tank and bowl
−Non-electric, so no bidet or smart features
$239.99
as of 11/04/2026 00:03 PST - Details
Los Flexi

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

+Chair height seat suits ADA accessibility needs
+Elongated bowl for added seating room
+Powerful siphon jet flush action
−Single flush mode without dual flush option
$189.99
as of 11/04/2026 09:38 PST - Details
Casta Diva

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

+Elongated bowl for added seating room
+ADA comfort height seat for easier sitting and standing
+Dual flush option offers two flush volumes
−Flush volume ranges 1.2 to 1.4 GPF
$229.99
as of 11/04/2026 15:35 PST - Details
Maxsa Innovations

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

+Elongated bowl gives extra seating room for comfort
+Comfort chair height sits higher than standard toilets
+Two-piece design with a 12 in rough-in
$169.99
as of 11/04/2026 00:08 PST - Details
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.
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.
Jojoka

One-piece, Elongated, Dual flush, 1.2 to 1.4 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
$489.99
as of 11/03/2026 22:50 PST - Details
TONA

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

+One-piece design has no seam between tank and bowl to clean
+Dual flush option offers a lower-water flush for liquid waste
+Compact footprint suits smaller bathrooms
$359.99
as of 11/04/2026 05:41 PST - Details
Mrejartom

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

+Dual flush for water savings
+Chair height suits accessible use
+Compact footprint for smaller bathrooms
No price recorded yet.
DeerValley

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

+1.2 to 1.4 GPF: only 14 of 83 here have a lower gallons per flush
No price recorded yet.
Los Flexi

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

+1.2 to 1.4 GPF: only 14 of 83 here have a lower gallons per flush
$499.99
as of 11/04/2026 02:35 PST - Details

Compare specs

toiletPiecesBowl shapeGallons per flushSeat heightSpec scorePrice
One-pieceElongatedUnder 1.2 GPFChair heightn/a$249.99
as of 11/04/2026 15:35 PST - Details
One-pieceElongated1.2 to 1.4 GPFChair heightn/a$215.00
as of 11/04/2026 16:41 PST - Details
Two-pieceElongated1.2 to 1.4 GPFChair heightn/a$184.99
as of 11/04/2026 10:38 PST - Details
One-pieceElongated1.5 to 1.6 GPFChair heightn/a$249.00
as of 11/03/2026 23:26 PST - Details
Two-pieceElongated1.2 to 1.4 GPFChair heightn/a$379.00
as of 11/03/2026 22:49 PST - Details
Two-pieceElongatedUnder 1.2 GPFChair heightn/a$399.99
as of 11/04/2026 00:44 PST - Details
Two-pieceElongated1.5 to 1.6 GPFChair heightn/a$209.88
as of 11/03/2026 23:26 PST - Details
One-pieceElongatedChair heightn/a$136.82
as of 11/03/2026 23:31 PST - Details
One-pieceElongated1.2 to 1.4 GPFChair heightn/a$259.99
as of 11/04/2026 14:39 PST - Details
One-pieceElongated1.5 to 1.6 GPFChair heightn/a$369.99
as of 11/04/2026 15:35 PST - Details

Before you buy

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