Best Toilets Under $600 in 2026: 14 Picks Compared by Specs
The TOTO Aquia IV is the best overall toilet under $600 for a conventional dual-flush replacement. It pairs an elongated two-piece body with a 1.28-gallon full flush and a 0.9-gallon reduced flush, and its CEFIONTECT glaze is named in the listing. To choose the other picks, we built the guide from the stated specifications of 20 pool listings, grouped the available types by smart bidet, one-piece, two-piece, wall-hung, and macerating designs, and left prices out of the prose because every listing shows its own live price.
14 picks from 8 toilets that match this guide with a price we can quote today, made by 26 makers. The prices below are current and each carries its read time.
Quick picks
The best fit for you
- For a smart-bidet upgrade: If you want a built-in bidet, heated seat, and touch-free flush in one unit, the Loniko tankless smart model matches the full listed feature set in this range. See pick 2
- For a conventional two-piece replacement: Stick with a familiar two-piece, elongated layout and an efficient dual flush: the TOTO Aquia IV fits that profile. See pick 1
- For a basement or no-rough-in install: If there is no standard gravity drain, the Simple Project macerating system with a 600 W pump is built for that setup. See pick 5
- For accessible chair height: Choose the DeerValley 1000g MaP smart bidet if you want a bidet toilet with a stated chair height and ADA seat height in the listing. See pick 9
Our 14 picks
1 Best overall
TOTO® Aquia® IV Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Flush
- Dual flush
- Gallons per flush
- 1.2 to 1.4 GPF
The Aquia IV is the pick that starts the guide because it covers the essentials without adding features you may not want: an elongated two-piece body, a dual-flush valve with 1.28 and 0.9 gallon options, and CEFIONTECT glaze named in the listing. Among the conventional toilets here, it is the only one with a reduced flush below 1 gallon.
Pros
- Dual flush with 1.28 gallon full and 0.9 gallon reduced modes
- Elongated, two-piece body
- CEFIONTECT glaze noted in the product listing
- 1.28 gallon full flush is 20 percent below the 1.6 gallon federal standard
Cons
- Seat height and rough-in distance are not stated by the seller
- No bidet, heated seat, or smart functions
- Toilet seat inclusion is not stated by the seller
Good fit if
- Anyone replacing an older two-piece toilet with a similar floor-mount layout
- Anyone who wants a low full-flush volume without smart features
Skip if
- Anyone who wants a built-in bidet or heated seat
- Anyone who needs a stated rough-in distance before ordering
Verdict: The TOTO Aquia IV is the best overall conventional toilet in this guide for an efficient dual-flush replacement.
2 Best tankless smart bidet with foot sensor
Smart Toilet with Bidet Built
- Pieces
- One-piece
- Gallons per flush
- 1.2 to 1.4 GPF
- Bidet built in or included
- Yes
This Loniko is the tankless smart pick with the most listed convenience features: a heated seat, warm-water wash, air dryer, foot sensor flush, and a 1.2 to 1.4 GPF flush range. It is the main alternative to the conventional TOTO picks if you want the bidet and dryer functions in one unit.
Pros
- Built-in bidet with heated seat, warm water, and air dryer
- Foot sensor flush noted in the product name
- Tankless one-piece body with a stated 1.2 to 1.4 GPF range
- Low-flow flush range shared with only one other smart pick in this pool
Cons
- Bowl shape and seat height are not stated by the seller
- Rough-in distance is not stated by the seller
- No dual-flush mode or reduced flush mode stated
Good fit if
- Anyone who wants a tankless all-in-one smart toilet
- Anyone who wants touch-free flushing via a foot sensor
Skip if
- Anyone who prefers a conventional two-piece service layout
- Anyone who needs a stated elongated or round bowl
Verdict: This Loniko is the tankless smart-bidet pick when foot-sensor flush and a long feature list are the priorities.
3 Best pressure-assisted toilet
American Standard 2878.016.020 Yorkville Two-Piece Pressure Assisted
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.5 to 1.6 GPF
- Seat height
- Chair height
$576.07 (as of 10/14/2026 22:29 PDT - Details)
The Yorkville is the only pressure-assisted toilet in this guide, and it also carries a chair-height, elongated, two-piece body. If the flushing system matters more to you than bidet features, this is the conventional American Standard pick to compare with the TOTO models.
Pros
- Pressure-assisted tank, the only pick in this list with that design
- Chair height stated
- Elongated, two-piece body
- 1.5 to 1.6 GPF, the top of the stated range for conventional flush volumes here
Cons
- Stated flush volume is higher than most other picks in this guide
- No bidet, heated seat, or smart features
- Rough-in distance is not stated by the seller
Good fit if
- Anyone who specifically wants a pressure-assisted toilet
- Anyone who needs a chair-height elongated bowl for easier access
Skip if
- Anyone trying to minimize water use per flush
- Anyone who wants a one-piece or smart toilet
Verdict: The Yorkville is the pressure-assisted choice for a chair-height, elongated two-piece replacement.
4 Best wall-hung toilet
Duravit 2545090092 Toilet Wall-Mounted Washdown Model
- Wall-hung
- Yes
$572.13 (as of 10/14/2026 23:00 PDT - Details)
The Duravit is the only wall-hung toilet in the pool, so it owns the wall-mounted category in this guide. It is described as a washdown model, and the brand is one of the established European bathroom fixture makers. The listing does not state the carrier, tank, bowl shape, or flush volume, so those details have to be confirmed before a build.
Pros
- Wall-hung design, the only one in this list
- Washdown flushing model noted in the title
- From an established bathroom-fixture maker
Cons
- Carrier and in-wall tank requirements are not stated by the seller
- Bowl shape, seat height, and flush volume are not stated by the seller
Good fit if
- Anyone planning a bathroom with an in-wall carrier
- Anyone who wants the floor under the toilet free of a pedestal base
Skip if
- Anyone replacing a standard floor-mount toilet without changing the rough-in
- Anyone who needs a stated GPF or bowl shape before buying
Verdict: If the project calls for a wall-hung toilet, this Duravit is the model to start from.
5 Best macerating toilet
This Simple Project system is the only macerating unit in the pool, pairing the toilet with a 600 W macerator pump. It is the pick to look at when a project needs waste moved through a smaller discharge line instead of a standard gravity drain. The listing does not specify flush volume, bowl shape, or seat height.
Pros
- Includes a 600 W macerator pump
- Only macerating/upflush system in this guide
- Useful for spaces without a conventional gravity waste line
Cons
- Flush volume, bowl shape, and seat height are not stated by the seller
- Installation details beyond the pump are not stated by the seller
- No conventional tank-type flushing specs to compare
Good fit if
- Anyone adding a toilet to a basement, garage, or other space without a floor drain
- Anyone planning a bathroom where waste has to be pumped to an existing line
Skip if
- Anyone replacing a toilet in an existing standard rough-in
- Anyone who wants a conventional floor-mount toilet without a pump
Verdict: The Simple Project is the macerating option to evaluate when your installation needs a pump.
6 Best skirted chair-height two-piece
TOTO® Vespin® II Two-Piece Elongated 1.28 GPF Universal Height Skirted
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Chair height
The Vespin II adds a skirted base to the familiar two-piece, elongated, chair-height layout, and lists a 1.28 GPF flush with CEFIONTECT glaze. It is the other TOTO in this guide and the choice to compare when the Aquia's dual flush is more than you need.
Pros
- Chair height and elongated bowl stated
- 1.28 GPF flush, 20 percent below the 1.6 gallon federal standard
- Skirted design noted in the product listing
- CEFIONTECT glaze noted in the product name
Cons
- No dual-flush or reduced-flush mode
- Seat inclusion and rough-in distance are not stated by the seller
- No smart or bidet functions
Good fit if
- Anyone who wants a chair-height TOTO with a skirted base
- Anyone who wants a single 1.28 GPF flush rather than a dual-flush valve
Skip if
- Anyone who wants a dual-flush model such as the Aquia IV
- Anyone who needs a bidet or heated seat
Verdict: The Vespin II is the skirted chair-height TOTO pick for a simple, low-flow two-piece toilet.
7 Best one-piece with slow-close seat
American Standard 2403128.021 Compact Cadet 3
- Pieces
- One-piece
- Bowl shape
- Elongated
- Compact
- Yes
$576.89 (as of 10/14/2026 22:29 PDT - Details)
The Compact Cadet 3 is the only one-piece in the guide that lists a slow-close toilet seat in the product name. It pairs an elongated bowl with a compact profile, and it is the American Standard one-piece option against the smart-bidet units.
Pros
- One-piece body with a compact profile
- Elongated bowl stated
- Slow-close seat included, noted in the title
- Established maker with a conventional service layout
Cons
- Flush volume and seat height are not stated by the seller
- No bidet or smart features
- No rough-in distance stated in the listing
Good fit if
- Anyone who wants a one-piece toilet with the seat already matched
- Anyone who needs an elongated bowl in a compact one-piece body
Skip if
- Anyone who needs a stated GPF or low-flow figure
- Anyone who wants a chair-height or smart toilet
Verdict: The Compact Cadet 3 is the one-piece conventional pick when the slow-close seat and elongated bowl are the key items.
8 Best round smart bidet
HOROW HR-0033 Round Smart Bidet Toilet Combo
- Bowl shape
- Round
- Bidet built in or included
- Yes
The HOROW HR-0033 is the only round-bowl smart bidet combo in this guide. If your bathroom layout points to a round front, this is the integrated-bidet option that fits that shape. Its listing does not state flush volume, seat height, or one-piece versus two-piece construction.
Pros
- Round bowl, the only smart combo with that shape in this list
- Built-in bidet in a single combo unit
- Smart toilet functions noted in the listing
Cons
- Flush volume and seat height are not stated by the seller
- One-piece or two-piece construction is not stated by the seller
- No low-flow GPF claim in the listing
Good fit if
- Anyone who needs a round-front toilet with an integrated bidet
- Anyone who prefers a round bowl over an elongated one
Skip if
- Anyone who specifically wants an elongated bowl
- Anyone who needs a stated flush volume or construction type
Verdict: If round is the bowl shape you need, the HOROW is the smart bidet combo to compare.
9 Best chair-height smart bidet
This DeerValley is the chair-height smart pick, with the listing calling out ADA seat height, a 1000 g MaP score, auto flush, and foam shield. It is the one to start with if accessible height and a smart bidet need to come in the same unit.
Pros
- Chair height stated, with ADA seat height noted in the listing
- 1000 g MaP score noted in the listing
- Auto flush and foam shield noted
- Integrated bidet functions
Cons
- Bowl shape is not stated by the seller
- Flush volume is not stated by the seller
- No dual-flush or reduced-flush mode stated
Good fit if
- Anyone who needs an accessible chair-height toilet with a built-in bidet
- Anyone who wants foam-shield coverage from a smart combo
Skip if
- Anyone who needs a stated elongated or round bowl
- Anyone who needs a stated GPF number
Verdict: The DeerValley 1000g MaP is the smart-bidet pick when chair height and an accessible seat are part of the requirement.
10 Best 1.28 GPF smart bidet
Casta Diva Smart Toilet with Bidet Built
- Gallons per flush
- 1.2 to 1.4 GPF
- Bidet built in or included
- Yes
$599.99 (as of 10/14/2026 22:46 PDT - Details)
The Casta Diva is one of only two smart picks in this guide with a stated flush volume, and its product name pins it to 1.28 GPF. That makes it the direct answer for a smart bidet with a known low-flow flush, alongside a foot sensor for flushing.
Pros
- Stated 1.28 GPF flush
- Foot sensor flush noted in the listing
- Smart bidet functions built in
- Low-flow flush matches the EPA WaterSense baseline of 1.28 gallons or less
Cons
- Bowl shape and seat height are not stated by the seller
- One-piece or two-piece construction is not stated by the seller
- No dual-flush mode stated
Good fit if
- Anyone who wants a smart bidet with a stated low flush volume
- Anyone who wants foot-sensor flushing on a bidet combo
Skip if
- Anyone who needs a stated bowl shape or seat height
- Anyone who needs a dual-flush option
Verdict: The Casta Diva is the smart pick when a listed 1.28 GPF flush is one of the requirements.
11 Best auto open/close foam-shield smart bidet
EPLO Smart Toilet with Bidet Auto Open/Close Heated Seat Foam Shield iX7
- Bidet built in or included
- Yes
$906.09 (as of 10/14/2026 23:03 PDT - Details)
Outside this guide's budget at today's price.
The EPLO iX7 combines common convenience features for a smart toilet: auto open/close, a heated seat, and foam shield, all named in the listing. Its specs leave flush volume, bowl shape, and height unstated, so it is best evaluated on the feature package.
Pros
- Auto open and close noted in the listing
- Heated seat noted
- Foam shield noted
- Integrated bidet functions
Cons
- Flush volume not stated by the seller
- Bowl shape and seat height not stated by the seller
- No foot sensor or dual flush notes in the listing
Good fit if
- Anyone who wants automatic lid operation
- Anyone who wants a foam-shield feature on a smart bidet
Skip if
- Anyone who needs a stated flush volume or efficiency figure
- Anyone who needs a stated bowl shape or height
Verdict: The EPLO iX7 is the auto open/close smart pick when the feature list matters more than the missing spec details.
12 Best zero-pressure smart toilet
WOODBRIDGE Smart Toilet with Auto Open/Close & Zero Pressure System
- Bidet built in or included
- Yes
The WOODBRIDGE GT071 is the only smart pick in this guide that names a zero-pressure system. If your water pressure is a concern and you still want auto open/close plus bidet functions, this is the listing to check against the other smart models.
Pros
- Zero-pressure system noted in the product name
- Auto open and close noted
- Smart bidet functions built in
Cons
- Flush volume, bowl shape, and seat height are not stated by the seller
- One-piece or two-piece construction is not stated by the seller
- No low-flow GPF claim in the listing
Good fit if
- Anyone interested in a smart toilet with a zero-pressure system
- Anyone who wants auto open/close as a primary feature
Skip if
- Anyone who needs stated GPF, bowl shape, or height specs
- Anyone who prefers a conventional two-piece from TOTO or American Standard
Verdict: The WOODBRIDGE GT071 is the smart pick to review when the zero-pressure system is the feature you are after.
13 Best compact dual-flush one-piece
The Jastoeny is the only compact one-piece in the guide that states a 12-inch rough-in and a dual-flush discharge. It also brings the black and gold finish into the mix, giving a style change from the white TOTO and American Standard entries.
Pros
- Compact one-piece body
- Dual-flush discharge noted in the listing
- 12-inch rough-in stated
- Black and gold finish noted in the product name
Cons
- Flush volumes for the two modes are not stated by the seller
- Seat height and bowl shape are not stated by the seller
- No WaterSense or low-flow claim stated
Good fit if
- Anyone who needs a compact one-piece with a stated 12-inch rough-in
- Anyone who wants dual flush in a one-piece body
Skip if
- Anyone who needs the exact GPF for each flush mode
- Anyone who wants a standard white finish
Verdict: The Jastoeny is the compact dual-flush one-piece pick if the 12-inch rough-in and finish match your project.
14 Best one-piece smart bidet with bubble wash
DeerValley Luxury Smart Toilet with Bidet Built in Bubble Wash
- Pieces
- One-piece
- Bidet built in or included
- Yes
$599.00 (as of 10/14/2026 22:54 PDT - Details)
The DeerValley Luxury smart toilet is the one-piece model with the most extra features named in its listing: bubble wash, auto open/close lid, a water filter, and an instant heated seat. None of the other one-piece smart picks in this guide state both bubble wash and a water filter.
Pros
- Bubble wash and water filter noted in the listing
- Auto open and close lid noted
- Instant heated seat noted
- One-piece body
Cons
- Flush volume and bowl shape are not stated by the seller
- Seat height is not stated by the seller
- No foot sensor or dual-flush mode stated
Good fit if
- Anyone who wants a one-piece smart toilet with a long list of wash features
- Anyone who wants an auto open/close lid and heated seat
Skip if
- Anyone who needs a stated GPF or MaP score
- Anyone who needs a stated bowl shape or height
Verdict: Choose this DeerValley when the one-piece body and the extra wash features matter more than the unstated efficiency specs.
Specifications side by side
| # | Toilet | Pieces | Bowl shape | Flush | Gallons per flush | Seat height | Rough-in |
|---|---|---|---|---|---|---|---|
| 1 | TOTO® Aquia® IV Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet | Two-piece | Elongated | Dual flush | 1.2 to 1.4 GPF | not stated | not stated |
| 2 | Smart Toilet with Bidet Built | One-piece | not stated | not stated | 1.2 to 1.4 GPF | not stated | not stated |
| 3 | American Standard 2878.016.020 Yorkville Two-Piece Pressure Assisted | Two-piece | Elongated | not stated | 1.5 to 1.6 GPF | Chair height | not stated |
| 4 | Duravit 2545090092 Toilet Wall-Mounted Washdown Model | not stated | not stated | not stated | not stated | not stated | not stated |
| 5 | Simple Project Upgrade Macerating Toilets System | not stated | not stated | not stated | not stated | not stated | not stated |
| 6 | TOTO® Vespin® II Two-Piece Elongated 1.28 GPF Universal Height Skirted | Two-piece | Elongated | not stated | 1.2 to 1.4 GPF | Chair height | not stated |
| 7 | American Standard 2403128.021 Compact Cadet 3 | One-piece | Elongated | not stated | not stated | not stated | not stated |
| 8 | HOROW HR-0033 Round Smart Bidet Toilet Combo | not stated | Round | not stated | not stated | not stated | not stated |
| 9 | DeerValley Bidet Toilet | not stated | not stated | not stated | not stated | Chair height | not stated |
| 10 | Casta Diva Smart Toilet with Bidet Built | not stated | not stated | not stated | 1.2 to 1.4 GPF | not stated | not stated |
| 11 | EPLO Smart Toilet with Bidet Auto Open/Close Heated Seat Foam Shield iX7 | not stated | not stated | not stated | not stated | not stated | not stated |
| 12 | WOODBRIDGE Smart Toilet with Auto Open/Close & Zero Pressure System | not stated | not stated | not stated | not stated | not stated | not stated |
| 13 | Jastoeny Compact One-Piece Toilet | One-piece | not stated | Dual flush | not stated | not stated | not stated |
| 14 | DeerValley Luxury Smart Toilet with Bidet Built in Bubble Wash | One-piece | not stated | not stated | not stated | not stated | not stated |
How the picks were chosen
How we picked: The starting pool contained 20 toilet listings matching the filter for this guide. We kept 14 models for this guide, dropping near-duplicate listings from the same brand that repeated the same feature set. Shortlisting rules were: prefer established toilet makers when the specs are comparable, favor listed models with the most complete specification blocks, and cover the main toilet types in this budget range, including smart-bidet combos, conventional two-piece and one-piece toilets, a wall-hung unit, and a macerating system. Picks are based on the seller's stated specifications and the maker's published product names. Prices and availability are read live from the catalog and shown by the page at the time you view it, so no dollar figures appear in this text. Nobody on the site has installed or tested any of these toilets.
Picking the right one for you
Bowl shape: round vs. elongated
Round-front bowls take less front-to-back space and are common in smaller bathrooms. Elongated bowls provide a longer seating area and appear on most of the conventional two-piece and one-piece picks in this guide. Some listings in the pool do not state a bowl shape at all; for those, treat the shape as unknown until you confirm it with the seller.
Flush volume and the WaterSense baseline
EPA's WaterSense program recognizes toilets that use 1.28 gallons per flush or less, which is 20 percent below the federal standard of 1.6 gallons per flush. A dual-flush model adds a reduced mode for liquid waste. In this guide, stated full-flush volumes run from 1.2 to 1.4 GPF on the Loniko and Casta Diva smart picks and 1.28 GPF on the TOTO models, up to 1.5 to 1.6 GPF on the pressure-assisted American Standard. Several smart models do not state a flush volume at all.
One-piece vs. two-piece construction
One-piece toilets mold the bowl and tank as a single unit, which gives a seamless outer profile. Two-piece toilets have a separate tank bolted to the bowl and are a long-standing standard layout. Both appear in this guide. One-piece smart toilets are common in this price range, while the TOTO and American Standard picks cover the two-piece side with conventional service layouts.
Smart bidet features to compare
The smart-bidet picks in this range differ mainly by which features the maker names: heated seats, warm-water wash, air dryers, foot sensors, auto open/close lids, foam shields, bubble wash, and water filters. A few also state a low flush volume or a MaP score. Because many listings omit bowl shape, seat height, and rough-in distance, compare the listed feature set first, then confirm the missing fit details before ordering.
Wall-hung and macerating installs
A wall-hung toilet attaches to an in-wall carrier, so the tank sits behind the wall and the floor below stays clear. The Duravit pick in this list is wall-hung; the listing does not state which carrier or tank is included. A macerating toilet uses a pump to move waste through a smaller discharge line, which suits a basement or other space without a gravity drain. The Simple Project pick lists a 600 W macerator pump but omits flush volume and bowl shape.
Seat height and accessibility
Chair height generally means the seat height is closer to a standard chair, making sit-to-stand transfers easier. The ADA Standards for Accessible Design set technical requirements for accessible facilities, and several picks here state chair height or ADA seat height. If accessibility is the reason you are shopping, confirm the height and the rough-in distance from the listing before ordering.
Questions
Are there smart bidet toilets under $600?
Yes. Of the 20 listings in the pool for this guide, 13 describe a smart bidet toilet. The picks include one-piece smart combos, a round-bowl smart combo, a chair-height smart model with a MaP score, and low-flow smart models with a stated 1.28 GPF. The main trade-off is that most of the smart picks do not state a seat height or bowl shape, so check those details before ordering.
Is a 1.28 GPF toilet powerful enough?
The EPA's WaterSense program certifies toilets that use 1.28 gallons per flush or less and meet its performance criteria for waste extraction, bowl cleaning, and drainline transport. That flush volume is 20 percent below the current federal standard of 1.6 gallons per flush. Toilets at 1.28 GPF are a common choice in this guide, and a dual-flush model adds a reduced mode for liquid waste.
What do I need for a wall-hung toilet installation?
A wall-hung toilet mounts to an in-wall carrier or frame that supports the bowl and usually hides the tank behind the wall. The Duravit pick in this guide is wall-hung, but the listing does not state which carrier or in-wall tank is included. If you are replacing a floor-mount toilet, a wall-hung model means changing the rough-in, not just swapping the bowl.
When does a macerating toilet make sense?
A macerating toilet uses a pump to grind waste and move it through a smaller discharge line, which is useful in a basement, garage, or addition where a conventional gravity drain is not available. The Simple Project pick in this guide lists a 600 W macerator pump. It does not state flush volume or bowl shape, and installation requirements beyond the pump are not given in the listing.
How much water can a more efficient toilet save?
The EPA estimates that replacing older inefficient toilets with WaterSense labeled models can cut toilet water use by 20 to 60 percent, saving nearly 13,000 gallons per year for an average family. Toilets are the largest indoor water user, around 30 percent of indoor use. Look for a 1.28 GPF flush or a dual-flush model if savings are a priority.
Revision notes
- : First published.