A toilet is the single most-used fixture in the average American home, and the wrong one will frustrate you 2,500 times a year. Best toilets to buy in 2026 fall into a smaller field than you might expect — about a dozen models from four manufacturers consistently top tests for flush performance, durability, and water efficiency. Most other models trade quality for low price and reveal their shortcomings within the first year.
This guide covers what actually separates good toilets from bad ones, the technical specs to read on the product page, and the specific models that earn their place on plumbers’ recommendation lists.
What Makes a Toilet Good
Three numbers and one design choice determine whether a toilet performs well or wastes your time:
- MaP score: Maximum Performance score, measured in grams of waste flushed in a single cycle. 800 to 1,000 grams is excellent; under 500 is a clog risk.
- Flush volume: 1.28 gallons per flush is the modern standard. WaterSense-certified models use this volume.
- Trapway diameter: 2 inches minimum; 2-1/8 inch glazed trapways resist clogs best.
- Flush type: gravity, pressure-assist, or dual-flush.
A toilet with a high MaP score, full 1.28 GPF, glazed 2-1/8 inch trapway, and gravity flush handles a household of four reliably for 20+ years.
One-Piece vs Two-Piece Toilets
Two-piece toilets have a separate tank that bolts to the bowl. They are easier to install (lighter to maneuver), cheaper to buy, and easier to repair (the tank is its own unit). Standard residential pick.
One-piece toilets fuse tank and bowl into a single porcelain unit. They are sleeker to look at, easier to clean (no seam between tank and bowl to harbor grime), and quieter when flushed. They cost $100 to $400 more than equivalent two-piece versions and weigh 90 to 120 pounds — awkward for a single person to install.
Top Two-Piece Picks for 2026
These models repeatedly earn high marks from plumbers, hardware stores, and consumer reviews:
- Toto Drake CST744SL#01: The reliability champion. Elongated bowl, ADA Comfort Height (17 inches), MaP 1,000 grams. About $290 to $360.
- Kohler Cimarron K-3609: AquaPiston flush technology, comparable performance to the Drake. $320 to $400.
- American Standard Champion 4 MAX: 4-inch flush valve, MaP 1,000 grams. $280 to $360.
- Toto Entrada CST244EF: Budget Toto at $230 to $290 with most of the Drake’s quality.
The Toto Drake has been the plumber’s default recommendation for 20 years for good reason — they almost never clog and they last decades. If you want one solid choice without further research, the Drake is it.
Top One-Piece Picks
For a sleeker bathroom look:
- Toto Aquia IV CST446CEMG: Dual-flush, washlet-compatible. $580 to $720.
- Kohler Veil K-5401: Skirted trapway, modern lines. $850 to $1,100.
- American Standard Edgemere One-Piece: Elongated, Comfort Height. $450 to $580.
One-piece designs hide the trapway behind a smooth skirt, making cleanup faster and the look cleaner. The trade-off is the higher repair cost when something fails — the whole unit comes out rather than just the tank.
Smart Toilets and Bidet Toilet Combos
The smart toilet category has matured rapidly. Heated seats, integrated bidets with adjustable temperature and pressure, automatic open/close lids, deodorizers, and night lights have moved from luxury Japanese imports to mainstream American brands.
- Toto Washlet S550e: Top-rated bidet seat that fits most existing toilets. $1,400 to $1,700.
- Toto Neorest 750H: Full smart toilet with Cyclone flush. $7,000 to $10,000.
- Kohler Numi 2.0: Bluetooth, Alexa, customizable lighting. $9,500 to $12,000.
- Bio Bidet BB-2000 seat: Affordable retrofit at $500 to $700.
For most homeowners, adding a $700 bidet seat to an existing toilet captures 80% of the smart toilet experience at a tenth of the price. A nearby GFCI outlet is required.
Comfort Height vs Standard Height
Standard toilets sit 14 to 15 inches from floor to seat. ADA Comfort Height (also called Right Height or Universal Height) sits 17 to 19 inches. Most adults find Comfort Height significantly easier to use, especially anyone over 50 or with knee issues.
Households with small children sometimes prefer standard height for easier toddler access. A simple step stool solves the problem either way.
Round vs Elongated Bowls
Elongated bowls extend about 2 inches further than round bowls and are widely considered more comfortable. Round bowls save space in tight bathrooms — sometimes the difference between fitting and not fitting in a small powder room.
Measure the rough-in distance (from finished wall to the center of the floor flange) before buying. Most US toilets use a 12-inch rough-in, but older homes may have 10 or 14 inch rough-ins requiring specific models.
Real Installation Costs
For a straight swap of an existing toilet:
- Toilet: $250 to $1,000 for standard, $5,000+ for smart
- Wax ring or rubber seal: $5 to $15
- Closet bolts: $5
- Supply line: $10 to $20
- Plumber labor: $150 to $400
DIY install is straightforward — about 90 minutes once you have done it before. The most common DIY mistake is overtightening the closet bolts and cracking the porcelain base. Snug them firmly but stop the moment you feel the toilet stabilize.
Skip These Models
Cheap toilets under $150 from no-name brands often have unglazed trapways, weak flush valves, and tanks that crack within 5 years. Skip them. The $100 you save on the toilet evaporates the first time you call a plumber for a clog. Sticking with established brands — Toto, Kohler, American Standard — costs slightly more upfront and saves money and frustration over the next two decades.
Replacement Parts and Long-Term Service
Even the best toilets need flapper replacements every 4 to 7 years and fill valve replacements every 7 to 12 years. Sticking with mainstream brands means the parts are stocked at any hardware store for $8 to $25. Off-brand toilets often use proprietary fill valves or odd-sized flush valves that are impossible to source after the company exits the market. Before you commit, search for the specific model number plus “replacement parts” online — if Kohler or Toto sells the kit on Amazon for $15, you are good for 30 years; if no parts come up at all, the toilet becomes disposable the moment something breaks.
