9 Best Chair Height Toilets (October 2026)
The best chair height toilets include the HOROW T0338W ADA One-Piece Toilet for compact elongated fit, the TOTO Entrada Two-Piece Toilet for a simple two-piece setup, and the St. Tropez Comfort Height One-Piece Toilet for dual-flush one-piece design.
On this page (4 sections)
The best chair height toilet for most bathrooms is the HOROW T0338W ADA One-Piece Toilet, which has a 17.3 in seat height, compact dimensions and dual-flush options. For a two-piece toilet, consider the TOTO Entrada Two-Piece Toilet; for a smaller room that needs a round bowl, look at the HOROW 17-Inch Compact Two-Piece Toilet.
Chair height is a useful starting point, but models differ in how they state the measurement. Some give seat height, while others specify bowl height or use terms such as Universal Height, so compare the exact measurement and whether it includes a seat.
Use our guide to what chair height means and who it suits if you're still deciding whether a taller toilet fits your needs. Our toilet bowl height guide explains the difference between bowl and seat measurements.
Our picks at a glance
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Best for dual-flush one-piece designSt. Tropez Comfort Height One-Piece Toilet
8.5/10 our score
See it on Amazon
- 4
Check itCasta Diva 17-Inch Chair Height One-Piece Toilet
Best for a stated 17 in seat height - 5
Check itAmerican Standard H2Option Chair Height Toilet
Best for low-water dual flush - 6
Check itWoodbridge Chair Height One-Piece Toilet
Best for concealed trapway styling - 7
Check itHOROW 17-Inch Compact Two-Piece Toilet
Best for a small room with a round bowl - 8
Check itLos Flexi 17.3-Inch One-Piece Toilet
Best for a rimless swirl flush - 9
Check itAmerican Standard Colony 3 Chair Height Toilet
Best for a basic 1.28 GPF model
How we chose these chair height toilets
We compared stated height, bowl shape, flush options, dimensions and installation details against what chair-height shoppers need. Our score weighs specs, features and buyer feedback against what you're shopping for.
A stated seat height gives a more direct comparison than a general label, but a stated bowl height may not include the seat. Check the model's measurement before buying, especially if a specific height matters to your comfort.
Rough-in is another fit check. Measure from the finished wall to the center of the floor bolts, then match that distance to the toilet's installation requirements.
| Product | Best for | Seat height | Bowl | Flush | Our score |
|---|---|---|---|---|---|
| HOROW T0338W ADA One-Piece Toilet | compact elongated fit | 17.3 in | Elongated | Dual, 1.1/1.6 GPF | 8.9 |
| TOTO Entrada Two-Piece Toilet | a simple two-piece setup | Elongated | 1.28 GPF | 8.7 | |
| St. Tropez Comfort Height One-Piece Toilet | dual-flush one-piece design | Elongated | Dual, 1.1/1.6 GPF | 8.5 | |
| Casta Diva 17-Inch Chair Height One-Piece Toilet | a stated 17 in seat height | 17 in | Elongated | Dual, 1.1/1.6 GPF | 8.4 |
| American Standard H2Option Chair Height Toilet | low-water dual flush | Elongated | Dual, 0.92/1.28 GPF | 8.3 | |
| Woodbridge Chair Height One-Piece Toilet | concealed trapway styling | Elongated | Dual flush | 8.2 | |
| HOROW 17-Inch Compact Two-Piece Toilet | a small room with a round bowl | 17.5 in | Round | 1.28 GPF | 8.1 |
| Los Flexi 17.3-Inch One-Piece Toilet | a rimless swirl flush | Elongated | Dual, 1.0/1.28 GPF | 7.8 | |
| American Standard Colony 3 Chair Height Toilet | a basic 1.28 GPF model | Elongated | 1.28 GPF | 7.3 |
Chair height toilets for different bathrooms and needs
The best choice depends on which detail matters most to you, such as a measured seat height, smaller footprint, round bowl or lower flush volume. These picks are ordered by their overall scores.
HOROW T0338W ADA One-Piece Toilet: Best for compact elongated fit
- 17.3 in seat height
- 26.6 in deep
- Dual flush: 1.1/1.6 GPF
- 10 or 12 in rough-in versions
A compact one-piece body and 17.3 in seat height make this a strong fit for smaller bathrooms where chair-height seating is the priority.
Pros
- Compact 26.6 in depth
- Dual-flush options
- 10 or 12 in rough-in versions
Cons
- Confirm the rough-in version before ordering
- One-piece toilets can be heavy to handle
The HOROW T0338W is the best starting point if you want a 17.3 in seat height without a deep one-piece body. Its stated dimensions are 26.6 in deep, 15 in wide and 26 in high, which makes it one of the more compact choices in this group.
The elongated bowl gives more front-to-back seating room than a round bowl, so measure from the wall to the front of the toilet and leave room for the door and nearby fixtures. HOROW offers 10 in and 12 in rough-in versions; match the toilet to your bathroom before ordering.
Its dual-flush system offers 1.1 GPF for liquid waste and 1.6 GPF for solid waste. The soft-close seat is included, and the one-piece exterior has fewer tank-to-bowl seams to wipe around.
Choose it if you want a compact elongated toilet with a clearly stated seat height. If your bathroom has a nonstandard rough-in, verify the correct version before installation.
TOTO Entrada Two-Piece Toilet: Best for a simple two-piece setup
- Universal Height
- 1.28 GPF E-Max flush
- Elongated bowl
- 12 in rough-in
The Entrada pairs a two-piece format with an elongated bowl, a 1.28 GPF flush and Universal Height for a broad range of users.
Pros
- Two-piece format
- 1.28 GPF flush
- Glazed trapway
Cons
- Toilet seat sold separately
- Confirm the exact bowl and seat height for your needs
The TOTO Entrada suits you if you prefer a familiar two-piece layout and a single-flush system. It has an elongated bowl, a 1.28 GPF E-Max flush and Universal Height.
This model uses a 12 in rough-in and has a glazed trapway. Its seat is sold separately, so include seat choice in your fit check because the final seated height depends on the seat as well as the bowl.
TOTO's Universal Height label does not give a specific seat measurement. Check the exact bowl and seat dimensions if a particular height is important to you.
Choose Entrada if you want a two-piece toilet with a single 1.28 GPF flush. It has no included seat, so factor that into your decision.
St. Tropez Comfort Height One-Piece Toilet: Best for dual-flush one-piece design
- Comfort Height
- Dual vortex flush: 1.1/1.6 GPF
- Elongated bowl
- 12 in rough-in
This one-piece model combines an elongated bowl with dual-flush options and a standard 12 in rough-in.
Pros
- One-piece design
- Dual-flush options
- Seat and wax ring included
Cons
- Exact seat height isn't specified
- 12 in rough-in
The St. Tropez combines one-piece construction, an elongated bowl and dual flush.
Its vortex flush offers 1.1 and 1.6 GPF options, and it has a standard 12 in rough-in.
The toilet measures 27 in deep, 15.12 in wide and 31.18 in high. The seat is included, but a specific floor-to-seat measurement isn't stated, so confirm it if height is the main reason you're shopping.
A one-piece body avoids the visible tank-to-bowl joint found on two-piece toilets. That can make the exterior simpler to wipe, though the overall shape and installation space still need to suit your bathroom.
Choose it if you want a one-piece elongated toilet with dual flush. If your purchase depends on a specific seat height, confirm that measurement first.
Casta Diva 17-Inch Chair Height One-Piece Toilet: Best for a stated 17 in seat height
- 17 in seat height
- Compact elongated dimensions
- Dual flush: 1.1/1.6 GPF
- 12 in rough-in
Casta Diva gives you a clearly stated 17 in seat height, a compact elongated body and dual-flush options.
Pros
- 17 in seat height
- Compact 14.37 in width
- Soft-close seat included
Cons
- 12 in rough-in
- One-piece model
Casta Diva gives you a 17 in chair-height seat and a compact elongated footprint. It measures 27.17 in deep and 14.37 in wide.
Its dual-flush settings are 1.1 GPF and 1.6 GPF, and the soft-close seat is included. The toilet uses a 12 in rough-in, so check that measurement before settling on this model.
This one-piece toilet has an integrated tank and bowl. It includes a wax seal and hardware for installation.
Choose it when a 17 in seat height and narrower body are priorities. Compare its 27.17 in depth with the available floor space before ordering.
American Standard H2Option Chair Height Toilet: Best for low-water dual flush
- 16.5 in bowl height
- Dual flush: 0.92/1.28 GPF
- Elongated bowl
- 12 in rough-in
The H2Option offers a 16.5 in chair-height bowl and two flush volumes, with a 12 in rough-in and a seat sold separately.
Pros
- Lower flush option is 0.92 GPF
- Elongated bowl
- Fully glazed 2 in trapway
Cons
- Seat sold separately
- Bowl height is below several taller picks
The American Standard H2Option is a two-piece option with a 16.5 in chair-height bowl and dual-flush controls. It uses 0.92 GPF for the lower flush and 1.28 GPF for the full flush.
The elongated bowl and 12 in rough-in fit a common bathroom layout, while the fully glazed 2 in trapway and direct-fed jet are part of its flushing design. The toilet seat is sold separately, so choose a compatible elongated seat and confirm the final seat height.
This model has a lower stated bowl height than the 17 in and 17.3 in seat-height picks above. That difference may matter if you're comparing measurements to a chair or an existing toilet.
Choose it if lower flush volumes are a priority and a separate seat is acceptable. Check the bowl and seat measurements together before you buy.
Woodbridge Chair Height One-Piece Toilet: Best for concealed trapway styling
- Chair-height design
- One-piece construction
- 1.28 GPF dual flush
- 28.5 in deep
Woodbridge combines a one-piece body and concealed trapway with a chair-height design and dual flush.
Pros
- Concealed trapway
- Soft-close seat included
- 28.5 in depth
Cons
- Exact seat height isn't specified
- Confirm rough-in and fit before buying
Woodbridge is a one-piece chair-height option with a concealed trapway and an included soft-close seat. Its stated dimensions are 28.5 in deep, 14.5 in wide and 27.5 in high.
The design has a smooth exterior without exposed trapway bends, which can make routine wiping simpler. The flush is described as dual flush, with a 1.28 GPF figure, but the specific two flush volumes aren't stated.
A precise floor-to-seat measurement and rough-in dimension aren't stated. Confirm both details if you have a tight installation space or need a particular seated height.
Choose it for the concealed-trapway look and one-piece format. Consider another option if exact seat height or flush volumes are key to your decision.
HOROW 17-Inch Compact Two-Piece Toilet: Best for a small room with a round bowl
- 17.5 in floor-to-seat height
- Round bowl
- 27.36 in deep
- 1.28 GPF single flush
A round bowl and compact dimensions suit bathrooms where front-to-back space matters, while the 17.5 in seat height adds chair-height seating.
Pros
- Round bowl
- 17.5 in floor-to-seat height
- Soft-close seat included
Cons
- Single-flush design
- Check the 12 in rough-in
This HOROW model suits a compact room where a round bowl matters more than an elongated seating area. It measures 27.36 in deep and 15.75 in wide, with a stated 17.5 in floor-to-seat height.
The two-piece toilet uses a 1.28 GPF single flush and includes a soft-close seat. Its round bowl can save front-to-back space compared with an elongated style, but measure the room to confirm the full installation fits.
This model has a 12 in rough-in. If you need help checking a small bathroom layout, use our compact toilet fit guide before choosing a bowl shape.
Choose it when room depth is limited and you want a taller round-bowl toilet. Pick an elongated model if that bowl shape is more comfortable for you.
Los Flexi 17.3-Inch One-Piece Toilet: Best for a rimless swirl flush
- 17 in bowl height
- Dual flush: 1.0/1.28 GPF
- Elongated bowl
- 12 in rough-in
Los Flexi pairs an elongated chair-height bowl with a rimless swirl design and two flush options.
Pros
- Dual-flush options
- Soft-close quick-release seat
- 12 in rough-in
Cons
- Exact seat height isn't stated separately
- Confirm installation details
Los Flexi offers a 17 in bowl height, an elongated shape and a rimless swirl flush design. Its dual-flush settings are 1.0 and 1.28 GPF, and it uses a standard 12 in rough-in.
The one-piece toilet measures 27.5 in deep, 15.8 in wide and 27.6 in high. It includes a soft-close quick-release seat, which can be removed for cleaning.
The height is stated as bowl height. If the final seat position is important, confirm how the seat changes the total height before buying.
Choose it for its lower dual-flush option and rimless design. Check the height measurement and available installation depth first.
American Standard Colony 3 Chair Height Toilet: Best for a basic 1.28 GPF model
- 16.5 in bowl height
- 1.28 GPF
- Elongated bowl
- Seat sold separately
The Colony 3 is a two-piece elongated option with a 16.5 in bowl height and a 1.28 GPF flush.
Pros
- 1.28 GPF flush
- PowerWash rim
- WaterSense criteria
Cons
- Seat sold separately
- Lower bowl height than several picks
The Colony 3 is a two-piece elongated toilet with a 16.5 in bowl height and a 1.28 GPF flush. Its PowerWash rim helps scrub the bowl with each flush, and it meets WaterSense criteria for efficiency.
The seat is sold separately, so plan for a compatible elongated seat and confirm its height along with the bowl measurement. This model is 29.75 in deep, so compare that length with your room and door clearance.
Its bowl measurement is lower than the stated 17 in or taller seat heights on several picks above. It can still fit if you prefer a more modest chair-height rise.
Choose it for a basic elongated two-piece design with a single 1.28 GPF flush. Choose a taller model if your priority is a seat height around 17 in.
How do you choose the right chair height toilet?
Start with the height measurement that matters to you, then check the bowl shape and rough-in. A good fit depends on both seated comfort and the space available around the toilet.
How does a chair height toilet compare with standard height?
A chair-height model places the seat higher than many standard toilets, which some people find easier for sitting down and standing up. The labels and measurements vary, so compare the actual bowl or seat height rather than relying on the name alone.
Our chair height vs standard toilet comparison explains the trade-offs and measurement details. If you want a taller option, see our guide to extra-tall toilet sizes.
Should you choose a round or elongated bowl?
Choose a round bowl when front-to-back space is tight, and consider an elongated bowl if you prefer its larger seating area. Measure the toilet's full depth and check the clearance to doors, vanities and nearby walls.
For a smaller bathroom, compare the HOROW round-bowl pick with our compact toilet guide. That guide covers footprint and fit questions beyond bowl shape.
What rough-in should you measure?
Measure from the finished wall to the center of the floor bolts before you buy. The measurement helps you confirm whether a 10 in or 12 in model will fit your plumbing layout.
The HOROW T0338W is offered in 10 in and 12 in versions, while several other picks here specify a 12 in rough-in. Follow our step-by-step guide to measuring toilet rough-in if you're replacing an existing toilet.
Which chair height toilet should you buy?
Pick the HOROW T0338W ADA One-Piece Toilet if you want a compact elongated toilet with a stated 17.3 in seat height and dual flush. Choose the TOTO Entrada Two-Piece Toilet for a two-piece design and single 1.28 GPF flush, or the HOROW 17-Inch Compact Two-Piece Toilet when bathroom depth is limited.
For a height-sensitive choice, compare the bowl and seat measurements before ordering. Our guide to toilet bowl height can help you narrow down the right measurement.
Our top 3 picks at a glance
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1
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2
-
3
Best for dual-flush one-piece design
St. Tropez Comfort Height One-Piece Toilet
8.5/10 our score
See it on Amazon
Frequently asked questions
What height is a chair height toilet?
Chair height usually describes a toilet seat position that feels closer to sitting in a chair, but the exact measurement can differ by model and by whether the seat is included. Check the maker's stated bowl or seat height and compare it with your current toilet before choosing.
Our chair height toilet guide explains the term and who may prefer it.
Is a 17 in toilet seat height comfortable?
A 17 in seat height can feel easier to sit on and stand from for some adults, but comfort depends on your height, mobility and preferences. If you can, compare the measurement with a chair or toilet you already find comfortable.
See our chair height vs standard toilet comparison for the trade-offs.
Are chair height toilets ADA compliant?
Some models are described as ADA compliant or designed to meet ADA height criteria, but the phrase chair height alone doesn't confirm compliance. Check the exact model's specifications and the requirements that apply to your bathroom.
The toilet bowl height guide covers how bowl and seat measurements differ.
Should I choose a round or elongated chair height toilet?
Choose a round bowl when front-to-back space is limited, and consider an elongated bowl if you prefer its larger seating area. Measure the room and check door, vanity and wall clearance before deciding.
The compact toilet guide covers space checks for smaller bathrooms.
