One-piece, Dual flush, 12 in
$369.98-33%List: $549.99
as of 11/04/2026 03:40 PST - DetailsProduct details
$369.98as of 11/04/2026 03:40 PST - Details
View on AmazonAbout this product
Toilets under $400
24 toilets under $400 from American Standard, Los Flexi, TOTO and more. Most cost $310 to $399, and half cost less than $341.
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+One-piece design has no gap between tank and bowl
+Built-in bidet for washing without toilet paper
+Dual flush offers a reduced-water option
−Tankless design depends on electricity to flush
$399.98-27%List: $549.99
as of 11/04/2026 00:02 PST - DetailsProduct details
$399.98as of 11/04/2026 00:02 PST - Details
View on AmazonPros
+One-piece design has no gap between tank and bowl
+Built-in bidet for washing without toilet paper
+Dual flush offers a reduced-water option
+Elongated bowl offers more seating room
+Foot sensor allows hands-free flushing
Cons−Tankless design depends on electricity to flush
Compared with the 24 toilets on this page+1.2 to 1.4 GPF: only 4 of 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Elongated, Dual flush
+Elongated bowl offers more seating length
+Dual flush offers two flush volumes
+One-piece design with no seam between tank and bowl
−Requires a power outlet for smart functions
$379.99-24%List: $499.99
as of 11/04/2026 03:40 PST - DetailsProduct details
$379.99as of 11/04/2026 03:40 PST - Details
View on AmazonPros
+Elongated bowl offers more seating length
+Dual flush offers two flush volumes
+One-piece design with no seam between tank and bowl
+Smart toilet with automatic lid and foot sensor
Cons−Requires a power outlet for smart functions
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Under 1.2 GPF, Chair height, 12 in
+Under 1.2 GPF flush uses less water than typical toilets
+One-piece design with no separate tank to clean
+Chair height suits taller users and easier sitting
−Auto flush depends on batteries for operation
−Non-electric design lacks heated seat and warm water features
$369.00-8%List: $398.99
as of 11/03/2026 23:27 PST - DetailsProduct details
$369.00as of 11/03/2026 23:27 PST - Details
View on AmazonPros
+Under 1.2 GPF flush uses less water than typical toilets
+One-piece design with no separate tank to clean
+Chair height suits taller users and easier sitting
+Standard 12 inch rough-in fits common bathroom layouts
+Smart features include auto flush
Cons−Auto flush depends on batteries for operation
−Non-electric design lacks heated seat and warm water features
Compared with the 24 toilets on this page+Under 1.2 GPF: the lowest gallons per flush of the 41 here
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF
+Dual flush offers 1.1 and 1.6 gallon options
+One-piece design has no seam between tank and bowl
+Elongated bowl for more seating room
−Flush range runs 1.5 to 1.6 GPF in specifications
$303.81-5%Was: $319.80
as of 11/04/2026 15:36 PST - DetailsProduct details
$303.81as of 11/04/2026 15:36 PST - Details
View on AmazonPros
+Dual flush offers 1.1 and 1.6 gallon options
+One-piece design has no seam between tank and bowl
+Elongated bowl for more seating room
Cons−Flush range runs 1.5 to 1.6 GPF in specifications
Compared with the 24 toilets on this page−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Round, Dual flush, 1.2 to 1.4 GPF
+Dual flush gives a choice of flush volumes
+Uses 1.2 to 1.4 GPF, a water-saving range
+Chair height seat is easier to sit down and stand up from
−Round bowl offers less seat space than elongated models
$349.00
as of 11/04/2026 12:40 PST - DetailsProduct details
$349.00as of 11/04/2026 12:40 PST - Details
View on AmazonPros
+Dual flush gives a choice of flush volumes
+Uses 1.2 to 1.4 GPF, a water-saving range
+Chair height seat is easier to sit down and stand up from
+Compact design suits smaller bathrooms
Cons−Round bowl offers less seat space than elongated models
Compared with the 24 toilets on this page+1.2 to 1.4 GPF: only 4 of 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Dual flush, 1.5 to 1.6 GPF, 10 in
+Dual flush offers 1.1 and 1.6 GPF options
+One-piece design has no seam between tank and bowl
+10 inch rough-in suits tight spaces
−Square bowl is less comfortable than round or elongated shapes
$312.17
as of 11/04/2026 05:36 PST - DetailsProduct details
$312.17as of 11/04/2026 05:36 PST - Details
View on AmazonPros
+Dual flush offers 1.1 and 1.6 GPF options
+One-piece design has no seam between tank and bowl
+10 inch rough-in suits tight spaces
Cons−Square bowl is less comfortable than round or elongated shapes
Compared with the 24 toilets on this page−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, 12 in
+One-piece design with no seam between tank and bowl
+Smart toilet with automatic flush and lid
+Fits a 12 in rough-in measurement
−Requires a 12 in rough-in to fit
$349.99
as of 11/04/2026 03:40 PST - DetailsProduct details
$349.99as of 11/04/2026 03:40 PST - Details
View on AmazonPros
+One-piece design with no seam between tank and bowl
+Smart toilet with automatic flush and lid
+Fits a 12 in rough-in measurement
Cons−Requires a 12 in rough-in to fit
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF
−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
$369.99-5%List: $389.99
as of 11/04/2026 15:35 PST - DetailsProduct details
$369.99as of 11/04/2026 15:35 PST - Details
View on AmazonCompared with the 24 toilets on this pageCons
−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Dual flush, 12 in
+22.8 inch depth fits tight bathrooms
+Compact short design suits small and mini bathrooms
+Dual flush offers two flush volumes
−Compact depth leaves less legroom than full-size toilets
$328.89
as of 11/04/2026 08:35 PST - DetailsProduct details
$328.89as of 11/04/2026 08:35 PST - Details
View on AmazonPros
+22.8 inch depth fits tight bathrooms
+Compact short design suits small and mini bathrooms
+Dual flush offers two flush volumes
+One-piece construction has no seam between tank and bowl
+12 inch rough-in fits common layouts
Cons−Compact depth leaves less legroom than full-size toilets
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Round, Dual flush, 1.5 to 1.6 GPF
+Compact 19 inch footprint suits small bathrooms
+One-piece design has no seam between tank and bowl
+Dual flush offers 1.1 and 1.6 GPF options
−Round bowl offers less seating room than elongated
$319.68
as of 11/03/2026 23:26 PST - DetailsProduct details
$319.68as of 11/03/2026 23:26 PST - Details
View on AmazonPros
+Compact 19 inch footprint suits small bathrooms
+One-piece design has no seam between tank and bowl
+Dual flush offers 1.1 and 1.6 GPF options
+Chair height eases sitting and standing
Cons−Round bowl offers less seating room than elongated
Compared with the 24 toilets on this page−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF
+Dual flush system with 1.5 to 1.6 GPF
+One-piece design with no gap between tank and bowl
+Compact footprint for smaller bathrooms
−Chair height seat rather than standard height
$309.99
as of 11/03/2026 23:39 PST - DetailsProduct details
$309.99as of 11/03/2026 23:39 PST - Details
View on AmazonPros
+Dual flush system with 1.5 to 1.6 GPF
+One-piece design with no gap between tank and bowl
+Compact footprint for smaller bathrooms
Cons−Chair height seat rather than standard height
Compared with the 24 toilets on this page−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Chair height
+ADA compliant chair height design
+One-piece design with no tank-to-bowl joint
+WaterSense certified for water efficiency
−Smart features add setup complexity
$333.53
as of 11/04/2026 09:38 PST - DetailsProduct details
$333.53as of 11/04/2026 09:38 PST - Details
View on AmazonPros
+ADA compliant chair height design
+One-piece design with no tank-to-bowl joint
+WaterSense certified for water efficiency
+Soft-close seat included
Cons−Smart features add setup complexity
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
$349.00as of 11/04/2026 03:40 PST - Details
View on AmazonPros
+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
+Chair height suits users who prefer higher seating
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
$310.99as of 11/04/2026 08:37 PST - Details
View on AmazonPros
+One-piece design with no seam at the base
+Soft closing seat included
+1000 gram MaP flushing listed
+Chair height seat for easier sitting and standing
Compared with the 24 toilets on this page+1.2 to 1.4 GPF: only 4 of 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
$309.99as of 11/04/2026 03:40 PST - Details
View on AmazonPros
+One-piece tankless design for a streamlined look
+Heated seat and foam shield included
+Auto flush for hands-free operation
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
$379.99as of 11/04/2026 06:35 PST - Details
View on AmazonPros
+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
+Chair-height seat suits users who prefer a higher seat
Compared with the 24 toilets on this page+1.2 to 1.4 GPF: only 4 of 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
$314.99as of 11/03/2026 22:50 PST - Details
View on AmazonPros
+Elongated bowl for a larger seating area
+Dual flush offers two flush volumes
+One-piece design with no seam between tank and bowl
+Comfort height seat at 16 inches
+Soft closing seat with under-locking lid
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Elongated, 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
$309.99
as of 11/03/2026 23:39 PST - DetailsProduct details
$309.99as of 11/03/2026 23:39 PST - Details
View on AmazonPros
+Compact footprint suits smaller bathrooms
+Dual flush offers a choice between two water volumes
+One-piece design has no seam between tank and bowl
+Elongated bowl offers more seating room than round bowls
+Chair height suits taller users
Compared with the 24 toilets on this page−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF
+Dual flush with a 1.6 GPF water-saving option
+Chair height bowl is easier to sit down and stand up from
+Compact footprint suits smaller bathrooms
$309.99
as of 11/03/2026 23:39 PST - DetailsProduct details
$309.99as of 11/03/2026 23:39 PST - Details
View on AmazonPros
+Dual flush with a 1.6 GPF water-saving option
+Chair height bowl is easier to sit down and stand up from
+Compact footprint suits smaller bathrooms
+One-piece design has no seam between tank and bowl
+Soft close seat included
Compared with the 24 toilets on this page−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece
+One-piece design with a built-in tank
+Smart toilet with a built-in bidet
+Auto open and close lid
$399.99
as of 11/04/2026 03:40 PST - DetailsProduct details
$399.99as of 11/04/2026 03:40 PST - Details
View on AmazonPros
+One-piece design with a built-in tank
+Smart toilet with a built-in bidet
+Auto open and close lid
+Pump-assisted auto flushing
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
$359.99as of 11/04/2026 05:41 PST - Details
View on AmazonPros
+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
+Chair height seat is easier to sit down and stand up from
+12 inch rough-in fits standard floor-mounted plumbing
Compared with the 24 toilets on this page−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF
−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
$309.00
as of 11/03/2026 23:27 PST - DetailsProduct details
$309.00as of 11/03/2026 23:27 PST - Details
View on AmazonCompared with the 24 toilets on this pageCons
−1.5 to 1.6 GPF: 25 of the 41 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Elongated, Under 1.2 GPF, Chair height
+Under 1.2 GPF: the lowest gallons per flush of the 41 here
$399.99
as of 11/04/2026 00:28 PST - DetailsProduct details
$399.99as of 11/04/2026 00:28 PST - Details
View on AmazonCompared with the 24 toilets on this pagePros
+Under 1.2 GPF: the lowest gallons per flush of the 41 here
How pros and cons are picked (About: Disclaimer)About this product
Compare specs
| toilet | Pieces | Bowl shape | Gallons per flush | Seat height | Spec score | Price |
|---|---|---|---|---|---|---|
| One-piece | n/a | $369.98 as of 11/04/2026 03:40 PST - Details | ||||
| One-piece | Elongated | 1.2 to 1.4 GPF | n/a | $399.98 as of 11/04/2026 00:02 PST - Details | ||
| One-piece | Elongated | n/a | $379.99 as of 11/04/2026 03:40 PST - Details | |||
| One-piece | Under 1.2 GPF | Chair height | n/a | $369.00 as of 11/03/2026 23:27 PST - Details | ||
| One-piece | Elongated | 1.5 to 1.6 GPF | n/a | $303.81 as of 11/04/2026 15:36 PST - Details | ||
| One-piece | Round | 1.2 to 1.4 GPF | Chair height | n/a | $349.00 as of 11/04/2026 12:40 PST - Details | |
| One-piece | 1.5 to 1.6 GPF | n/a | $312.17 as of 11/04/2026 05:36 PST - Details | |||
| One-piece | n/a | $349.99 as of 11/04/2026 03:40 PST - Details | ||||
| One-piece | Elongated | 1.5 to 1.6 GPF | Chair height | n/a | $369.99 as of 11/04/2026 15:35 PST - Details | |
| One-piece | n/a | $328.89 as of 11/04/2026 08:35 PST - Details |
Before you buy
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