Key takeaways
- Buying an elongated toilet without checking the door swing.
- Reusing an old wax ring.
- Assuming any seat will fit.
- Over-tightening closet bolts, which can crack the base.
The best elongated toilet for most homes in 2026 is the TOTO Drake II, followed by the Kohler Highline for flexibility and the American Standard Champion 4 for flush strength. Elongated bowls are about two inches longer than round-front ones, typically 18.5 inches versus 16.5 inches from the bolt line to the front of the rim, and most adults find them more comfortable and more hygienic. Their one cost is space: elongated toilets project roughly 28 to 31 inches from the wall, so measure first.
Our top picks
Kohler KOH3889-0 Highline 1.28 GPF Two-Piece Elongated- Two-piece configuration eases installation and maintenance
- Elongated bowls provide an extra 1-1/2-in compared to…
- Toilet is fully covered under a manufacturer's warranty…
TOTO® Drake® II Two-Piece Elongated 1.28 GPF- High profile, two-piece elongated toilet with seat
- 1.28 gallons per flush TORNADO FLUSH system with…
- TOTO’s extraordinarily smooth CEFIONTECT glaze minimizes waste from…
American Standard Champion 4 One Piece Elongated- Equipped with a large 4-in
- Sleek, seamless construction eliminates the crevices where dirt…
- 16 1/2-in
| Product | Key specs | |
|---|---|---|
| Kohler KOH3889-0 Highline 1.28 GPF Two-Piece Elongated | Two-piece configuration eases installation and maintenance Elongated bowls provide an extra 1-1/2-in compared to… Toilet is fully covered under a manufacturer's warranty… | Check price |
| TOTO® Drake® II Two-Piece Elongated 1.28 GPF | High profile, two-piece elongated toilet with seat 1.28 gallons per flush TORNADO FLUSH system with… TOTO’s extraordinarily smooth CEFIONTECT glaze minimizes waste from… | Check price |
| American Standard Champion 4 One Piece Elongated | Equipped with a large 4-in Sleek, seamless construction eliminates the crevices where dirt… 16 1/2-in | Check price |
 KOHLER 30810-RA-0 Santa Rosa One-Piece Compact Elongated | One-piece toilets integrate the tank and bowl into… Compact elongated bowl offers added comfort while occupying… Comfort Height feature offers chair-height seating that makes… | Check price |
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Updated October 2026 – added five more elongated toilets, a quick buying checklist and a water-use comparison.
Quick Comparison of Elongated Toilets
| Pick | Best for | Flush | Style | Projection class | Price range |
|---|---|---|---|---|---|
| TOTO Drake II | Best overall | 1.28 GPF | Two-piece | About 28 to 29 inches | Mid to upper-mid |
| Kohler Highline | Best value from a major brand | 1.28 GPF | Two-piece | About 29 to 30 inches | Mid-range |
| American Standard Champion 4 | Best flush strength | 1.6 GPF | One-piece | About 29 to 30 inches | Mid-range |
| TOTO Ultramax II | Best one-piece | 1.28 GPF | One-piece | About 28 to 29 inches | Upper-mid |
| Kohler Santa Rosa | Best compact elongated | 1.28 GPF | One-piece | Under 28 inches | Upper-mid |
| Woodbridge T-0001 | Best budget | 0.8 / 1.28 GPF | One-piece | About 28 inches | Budget to mid |
Best Overall: TOTO Drake II
The Drake II is a two-piece elongated toilet with a 1.28 GPF Tornado Flush and a glazed trapway. Published comparisons list its MaP result at 1,000 grams, the top score of that protocol, which means strong single-flush performance. Parts are simple and inexpensive, and the toilet comes in universal height, which fits most adults and meets the ADA range. The weak spot is cleaning around the tank bolts and the exposed base.
Best Value From a Major Brand: Kohler Highline
The Highline is the most configurable elongated toilet: 10, 12 and 14 inch rough-ins, single or dual flush, concealed trapway options and a taller version for mobility needs. Parts are easy to find. The linked listing is the 10 inch rough-in version, so confirm your rough-in before ordering. Its flush is sound; many Kohler models are listed around 800 grams MaP, below the best-in-class result.
Best Flush Strength: American Standard Champion 4
With a 1.6 GPF flush, a large 4 inch flush valve and a fully glazed trapway, the Champion 4 has a reputation for clearing the bowl in one go. It uses more water than a 1.28 GPF model, about 25 percent more, which is the price you pay for the additional margin. It suits older homes with long, shallow drain lines.
Best One-Piece: TOTO Ultramax II
The Ultramax II adds a seamless one-piece body and skirted base to TOTO’s flush engine. It is easier to wipe down, and it weighs over 80 pounds, so help is required. If the tank cracks, you replace the whole fixture.
Product link for the TOTO Ultramax II one-piece elongated toilet with a SoftClose seat, universal height and a 1.28 GPF flush:
Best Compact Elongated: Kohler Santa Rosa
For bathrooms where an elongated bowl would be too long, the Santa Rosa places an elongated seat in a body under 28 inches deep, per Kohler’s sizing. It’s offered in 1.28 and 1.6 GPF versions.
Best Budget: Woodbridge T-0001
The T-0001 is a one-piece elongated dual-flush toilet. The listing shows a 1.28 GPF dual flush, a 1000 gram MaP claim, a soft-close seat and chair height. It is a good rental or guest-bath choice, although long-term data is thinner than for major brands.
Product link for the Woodbridge T-0001 one-piece elongated toilet, a 1.28 GPF dual flush model with a soft-close seat and chair height:
Elongated vs Round-Front
| Factor | Elongated | Round-front |
|---|---|---|
| Bowl length | About 18.5 inches | About 16.5 inches |
| Projection from wall | 28.5 to 31.6 inches | 25.6 to 29.8 inches |
| Comfort | Better for most adults | Fine for children and small rooms |
| Cleaning | Larger, more surface | Easier to reach |
| Typical use | Main baths | Powder rooms, tight spaces |
Kohler’s own dimensions put elongated toilets at 28.5 to 31.6 inches and round-front at about 25.6 to 29.8 inches from the wall, so the gap is typically two to three inches.
How to Choose an Elongated Toilet
Measure the projection and clearance
You need at least 21 inches from the front of the bowl to the nearest obstruction, and 15 inches from the center to each side wall. Subtract the projection from the available distance to check.
Confirm the rough-in
Twelve inches is standard. A toilet made for 12 inches will not sit correctly on a 10 inch rough-in.
Check the seat
Elongated seats are not interchangeable with round ones, and brands differ in bolt spacing. Confirm the seat is included, or order the brand’s matching seat.
Look at the flush
For 1.28 GPF, look for a MaP score of 800 grams or more. If you have long drain runs or frequent clogs, a 1.6 GPF unit with a wide valve provides extra margin.
Cost of Ownership
For a family of four flushing five times each per day, a 1.28 GPF toilet uses about 9,344 gallons a year, while a 1.6 GPF toilet uses about 11,680 gallons, a difference of 2,336 gallons. Over ten years, that is more than 23,000 gallons. Multiply by your local water and sewer rates to compare the extra cost of the Champion 4 against the savings from a 1.28 GPF model. In most cases, a 1.28 GPF unit with a good MaP score is the best long-term choice.
Common Mistakes
- Buying an elongated toilet without checking the door swing.
- Reusing an old wax ring.
- Assuming any seat will fit.
- Over-tightening closet bolts, which can crack the base.
Which Elongated Toilet Should You Buy?
| Your situation | Best choice |
|---|---|
| Best all-round performance | TOTO Drake II |
| Older home or unusual rough-in | Kohler Highline |
| Frequent clogs | American Standard Champion 4 |
| Easy cleaning | TOTO Ultramax II |
| Tight space | Kohler Santa Rosa |
| Budget | Woodbridge T-0001 |
Fit and Comfort Guide
Elongated toilets are not only longer; they change how the seat supports the body and how much space you need around the fixture. The longer rim spreads weight over a larger area, which most adults find more comfortable over time. The added length also means a longer seat to wipe and a bigger gap between the front of the bowl and the door.
Worked example: will it fit?
A hallway bathroom measures 60 inches from the back wall to the door. Subtract the elongated toilet projection of 29 inches, leaving 31 inches. Codes typically require 21 inches in front of the bowl, so the room works with 10 inches to spare. A second room measures only 48 inches: subtracting 29 leaves 19 inches, which is below the common minimum. In that case choose a compact elongated bowl at 27.5 inches (20.5 inches clearance) or a round-front at 26.5 inches (21.5 inches).
Decision Matrix
| Situation | Recommended pick | Reason |
|---|---|---|
| Everyday main bath | TOTO Drake II | Balanced flush and parts |
| Wide variety of rough-ins | Kohler Highline | 10, 12 and 14 inch options |
| Clog-prone drains | American Standard Champion 4 | 1.6 GPF with large valve |
| Clean look, easy wiping | TOTO Ultramax II | One-piece, skirted |
| Space is tight | Kohler Santa Rosa | Compact elongated |
Step-by-Step: Replacing a Toilet and What to Check
- Shut off the supply valve, flush, and sponge out the remaining water. Reason: a wet bowl is heavy and messy to lift.
- Disconnect the supply line and remove the closet bolt caps and nuts. Reason: stuck nuts are the most common cause of a cracked base, so cut them with a hacksaw blade if they will not turn.
- Lift the old toilet straight up and scrape off the old wax. Reason: leftover wax prevents a new seal from seating.
- Inspect the flange. It should sit on top of the finished floor, not below it, and the metal ring should be solid. A damaged flange needs a repair ring before the new toilet goes on.
- Set a new wax ring or a wax-free gasket, lower the toilet straight down onto the bolts, and press firmly. Reason: lifting it again to reposition breaks the seal.
- Tighten the nuts alternately, a little at a time, until the toilet is snug and does not rock. Reason: ceramic cracks under uneven pressure.
- Reconnect the supply line, open the valve, let the tank fill, and flush several times while looking for leaks at the base and the tank connection.
- Run a bead of caulk around the front and sides of the base, leaving the back open so a leak would show.
Maintenance schedule
| Task | How often | Why |
|---|---|---|
| Check for rocking and base leaks | Twice a year | A loose toilet breaks the wax seal |
| Inspect flapper and fill valve | Every 2 to 3 years | Worn rubber causes silent leaks and extra water use |
| Dye-tablet leak check | Yearly | Color in the bowl without flushing means a flapper leak |
| Clean under the rim and jets | Every few months | Mineral buildup weakens the flush |
| Replace supply line | Every 5 to 10 years | Braided lines can corrode and fail |
More Elongated Toilets Worth Considering
The six picks above cover most homes. These five add a lower-cost TOTO, a dual-flush TOTO, a second Kohler, an American Standard value pick and a one-piece with a skirted look, all with details taken from their listings.
Best Lower-Cost TOTO: TOTO Entrada Two-Piece Elongated
The TOTO Entrada is the easiest way into the brand if the Drake II is out of budget. It is a two-piece elongated toilet with a 1.28 GPF flush and universal height, so it suits most adults and meets the same comfort height range as the Drake.
- Two-piece elongated, cotton white (CST244EF)
- 1.28 GPF flush
- Universal height
Pros: TOTO brand and parts support; universal height; lower cost than the Drake II.
Cons: basic feature set; the seat may be sold separately, so check what is included.
Skip it if you want the top flush rating in the TOTO line.
Best Dual Flush: TOTO Aquia IV Two-Piece Elongated
The TOTO Aquia IV is for homes that want to save water with a two-button flush. It offers 1.28 and 0.9 GPF settings, so liquid waste uses less water than a full flush.
- Two-piece elongated, dual flush 1.28 and 0.9 GPF
- CEFIONTECT glaze
- Cotton white (CST446CEMFGN)
Pros: lower water use on light flushes; clean modern styling; strong brand support.
Cons: higher price than single-flush models; dual-flush buttons need household guidance.
Skip it if you want the simplest handle and the lowest price.
Best Kohler Alternative: KOHLER Cimarron Comfort Height
The Kohler Cimarron is a two-piece elongated toilet with chair-height seating. It is a good alternative to the Highline when you want a taller bowl and a Kohler flush system.
- Two-piece elongated
- Comfort Height (chair height)
- 1.28 GPF flush
Pros: chair height suits taller adults and people with knee or hip pain; widely available parts.
Cons: higher price than the Highline; seat not always included.
Skip it if you want a low-profile toilet or a one-piece design.
Best Value 1.6 GPF: American Standard Cadet PRO
The American Standard Cadet PRO is a straightforward two-piece elongated toilet at a lower price. It uses 1.6 GPF and a right-height bowl, which makes it a practical replacement for older toilets.
- Two-piece elongated, right height
- 1.6 GPF flush
- White (215AA004)
Pros: low price for a major brand; easy to source parts; simple to install.
Cons: uses more water than 1.28 GPF models; no seat in some listings.
Skip it if you are trying to reduce water use or want a high-efficiency model.
Best One-Piece Dual Flush Alternative: Swiss Madison St. Tropez
The Swiss Madison St. Tropez is a one-piece elongated toilet with a dual-flush system, designed for people who want a sleek, easy-to-clean shape.
- One-piece elongated, comfort height
- Dual flush 1.1/1.6 GPF
- White hardware
Pros: one-piece body is easier to wipe; dual flush; comfort height.
Cons: smaller brand with fewer local service options; heavy for one person to install.
Skip it if you want a big-brand warranty and parts network.
Also Consider
Gerber Maxwell Crest Elongated Two-Piece
The Gerber Maxwell Crest is a two-piece elongated toilet with a soft-close seat, a glazed trapway and a tool-free install kit with a wax ring included. Choose it for a simple, budget-friendly replacement. Skip it if you want a premium flush rating.
American Standard Compact Cadet 3 One-Piece
The Compact Cadet 3 is a one-piece compact elongated toilet with a slow-close seat. It is a good fit for small bathrooms where a full-size elongated bowl is too long. Skip it if you want chair height or a lower price.
Los Flexi 17.9 Inch ADA Two-Piece Elongated
This two-piece elongated toilet is listed with comfort height and a siphon jet flush. Choose it for an ADA-minded bathroom on a lower budget. Skip it if you want a long-established brand.
Best Elongated Toilets by Budget and Need
- Best elongated toilet under about $350: TOTO Drake II is above this tier, so look at the TOTO Entrada · American Standard Cadet PRO · Gerber Maxwell Crest · Woodbridge T-0001
- Best comfort height elongated toilet: TOTO Drake II (universal height) · Kohler Highline Comfort Height · Kohler Cimarron
- Best for water savings: TOTO Aquia IV (dual flush 1.28/0.9 GPF) · TOTO Drake II (1.28 GPF) · Woodbridge T-0001 (dual flush)
- Best for small bathrooms: Kohler Santa Rosa · American Standard Compact Cadet 3
What Is Comfort Height and Is It Worth It?
Comfort height, also called chair height or right height, means the seat is about 16.5 to 17.5 inches from the floor, compared with roughly 14 to 15 inches for a standard toilet. The extra height makes it easier to sit down and stand up, which helps taller adults and people with joint pain. It is also the height range that ADA guidelines use for accessible toilets. Shorter people and children may find it less comfortable for their feet, so consider the household before choosing.
One-Piece vs Two-Piece Elongated Toilets
- One-piece: no seam between the tank and the bowl, so it is easier to clean and usually looks sleeker. It costs more and is heavy, often 80 pounds or more, and a cracked tank means replacing the whole toilet.
- Two-piece: the tank and bowl are separate, which makes them lighter to carry and easier to install in tight spaces. Parts are cheaper and the price is lower.
Single Flush vs Dual Flush vs 1.6 GPF
A 1.6 GPF toilet is the older standard and is still sold; a 1.28 GPF model meets WaterSense rules when it is certified; dual-flush models use 0.8 to 1.1 GPF for liquid and 1.28 to 1.6 GPF for solid waste. A strong MaP score on a 1.28 GPF model gives most of the clog protection of a 1.6 GPF toilet with less water, so it is usually the best long-term pick unless you have an old drain line.
Elongated Toilet Seat Fit and Replacement
Elongated bowls need elongated seats, but fit also depends on the bolt spacing and the shape of the bowl. Measure from the bolt holes to the front edge of the bowl (about 18.5 inches for elongated) and the width of the widest part before buying. A soft-close seat is worth the small extra cost because it prevents slamming and wears more evenly. If you replace only the seat, check that the mounting bolts and hinges match your toilet.
Common Problems After Installing a New Elongated Toilet
- Rocking: use plastic shims under the base and tighten the nuts alternately, then caulk the shim gaps.
- Leaks at the base: the wax ring probably did not seat; remove the toilet and reset it with a new ring.
- Running tank: adjust the float or replace the flapper.
- Weak flush: check the water level in the tank and the fill valve height.
- Seat does not align: loosen the bolts and center the seat before tightening.
How We Chose These Elongated Toilets
We did not install or test these toilets. The picks come from manufacturer specifications, MaP flush scores published by manufacturers and independent comparison sites, and recurring buyer feedback. We favored established brands with spare parts, clear dimensions and a mix of one-piece and two-piece designs.
Elongated Toilet Dimensions Cheat Sheet
| Measurement | Typical elongated value | Why it matters |
|---|---|---|
| Bowl length (bolt line to rim) | About 18.5 inches | Sets seat size and comfort |
| Projection from wall | About 28 to 31 inches | Determines how much floor space you lose |
| Rough-in (wall to drain center) | 12 inches standard; 10 or 14 less common | Wrong rough-in prevents proper installation |
| Seat height | 14 to 15 inches standard; 16.5 to 17.5 inches comfort height | Affects ease of sitting and standing |
| Front clearance | At least 21 inches | Common building code minimum |
| Side clearance from center | At least 15 inches each side | Common building code minimum |
How Much Does It Cost to Replace a Toilet?
Most of the cost is the toilet itself: budget two-piece models sit in the low hundreds, mid-range one-piece and dual-flush models cost more, and premium TOTO and Kohler models cost the most. Installation adds a plumber’s labor if you hire one, and you should budget for a new wax ring, closet bolts, a supply line and, if needed, a seat. Do-it-yourself installation is realistic for most homeowners if the flange is in good condition, but a damaged flange or a rotted subfloor is a good reason to call a professional.
Water Savings, WaterSense and Rebates
WaterSense-labeled toilets use 1.28 GPF or less and are tested for flush performance. Many water utilities and some local governments offer rebates for replacing older 3.5 or 1.6 GPF toilets with WaterSense models, so check your utility’s website before buying. Savings depend on household size, but a family that replaces a 3.5 GPF toilet can save thousands of gallons a year, and the savings are smaller if you start from a 1.6 GPF model. Keep your receipt and the model number, since rebate programs usually require both.
Bidet-Ready and Smart Seat Options
Several TOTO models are sold as WASHLET-ready, meaning the bowl is designed for an electronic bidet seat to be added. If you plan to add a bidet seat, confirm that the toilet has a nearby outlet, an elongated bowl and the right bolt layout. Some TOTO listings, such as the Drake II and Ultramax II versions in this guide, include a SoftClose seat and are WASHLET+ ready, while others are bowl and tank only.
Cleaning an Elongated Toilet Without Damaging the Glaze
- Use a non-abrasive bowl cleaner and a soft brush; harsh scouring pads can scratch the glaze.
- Avoid dropping in-tank bleach tablets, since they can degrade the flapper and fill valve.
- Descale the rim jets every few months with white vinegar if you have hard water.
- Wipe the seat hinges and the base with a damp cloth to prevent grime buildup in the elongated front.
Is an Elongated Toilet Right for Your Home?
Choose an elongated toilet for a main bathroom with at least 21 inches of front clearance and a rough-in that matches your plan. Stay with a round-front or a compact elongated model in powder rooms, closets and small hallways, where the extra two to three inches matter more than the added comfort. If you are unsure, measure the room, draw the toilet footprint on the floor with painter’s tape and check the door swing before buying.
Frequently Asked Questions
Is an elongated toilet better than a round one?
For most adults, yes. The longer bowl is more comfortable and covers more area. Round-front is better when space is tight.
How much longer is an elongated toilet?
About two inches in bowl length, and typically two to three inches in total projection from the wall.
Will an elongated seat fit a round toilet?
No. The shapes and bolt positions differ, so use the seat intended for the bowl.
Are elongated toilets more expensive?
Slightly in some lines, though the price difference is often small. Some brands charge the same.
Can I replace a round toilet with an elongated one?
Yes, if the extra length fits within your clearances. The flange position stays the same.
What is the best elongated toilet?
The TOTO Drake II is the best all-round elongated toilet for most homes thanks to its 1.28 GPF flush and strong published MaP score; the American Standard Champion 4 is the pick for clog-prone drains.
What is the best comfort height elongated toilet?
The TOTO Drake II and the Kohler Highline Comfort Height are strong picks because they both offer chair-height seating with an elongated bowl.
Is a 1.28 GPF or 1.6 GPF elongated toilet better?
A 1.28 GPF toilet with a strong MaP score is usually better because it clears the bowl and saves water. A 1.6 GPF model is mainly useful for long, shallow drain lines.
What rough-in do I need for an elongated toilet?
Most homes have a 12 inch rough-in, measured from the wall to the center of the drain. Check the number before you buy because 10 and 14 inch versions exist.
How much space does an elongated toilet need?
Plan for about 28 to 31 inches of projection from the wall plus at least 21 inches of clearance in front, and 15 inches from the center to each side wall.
FAQ
Worked example: will it fit?
What Is Comfort Height and Is It Worth It?
How Much Does It Cost to Replace a Toilet?
Is an Elongated Toilet Right for Your Home?
Is an elongated toilet better than a round one?
How much longer is an elongated toilet?
Will an elongated seat fit a round toilet?
Are elongated toilets more expensive?
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