Best Kohler Toilets (2026 Buying Guide)

If you're planning to buy a Kohler toilet for your bathroom but aren't sure which one to purchase, our reviews and buying guide will give you a detailed lowdown on the best Kohler toilets on the market.

Top 5 Reviews of the Best Kohler Toilets

Best Overall: Kohler Highline Classic

This 2-piece toilet with an elongated bowl offers a comfortable, roomy seat at chair height. With a 1.6 GPF flush, it delivers excellent flushing performance, and it's one of the most reviewed Kohler toilets on Amazon, which speaks to its long track record of reliability.

Key features:

• Elongated bowl at comfort height
• 1.6 GPF flush rating
• 2-piece design, one of Kohler's most established models

Best Runner-Up: Kohler Cimarron

The Cimarron is a 2-piece toilet with an elongated bowl and a 1.28 GPF flush. Its AquaPiston canister allows water to flow into the bowl from all sides for a more thorough, even flush, and the comfort-height seat makes sitting down and standing up noticeably easier.

Key features:

• AquaPiston canister for full-bowl water flow
• 1.28 GPF, a more water-efficient flush than the Highline Classic
• Comfort-height seating

Best 1-Piece Toilet: Kohler Santa Rosa

The Santa Rosa is a 1-piece toilet with an elongated bowl, ideal for smaller bathrooms since it's typically several inches shorter than a comparable 2-piece model. It uses a 1.28 GPF canister flush and has no seam between the tank and bowl, which makes it easier to keep clean. Availability on this specific model fluctuates, so double-check current stock before planning your purchase around it.

Key features:

• 1-piece, seamless tank-and-bowl design
• 1.28 GPF canister flush
• Compact footprint suited to smaller bathrooms

Best Budget Pick: Kohler Wellworth

The Wellworth is the most affordable toilet on this list without giving up Kohler's Class Five flush technology. Its dual-flush system lets you choose a lighter flush for liquid waste or a full flush when needed, which helps cut down on water use over time.

Key features:

• Dual-flush system for water savings
• Class Five flush technology
• Most budget-friendly option in this roundup

Best Traditional-Style: Kohler Memoirs Stately

The Memoirs Stately has an easy-to-clean, classically styled design with comfortable seating, and it's the priciest toilet on this list. It uses a 1.28 GPF water-saving flush system, so you get traditional aesthetics without giving up modern water efficiency.

Key features:

• Classic, traditional styling
• 1.28 GPF water-saving flush
• Comfort-height seating

Types of Toilets

Kohler toilets come in a few different types and varieties.

2-Piece Toilets: This is the most common design, consisting of a separate tank and bowl. It's the traditional style commonly installed in homes and offers excellent value, though the seam between tank and bowl can be harder to clean and is a spot where bacteria can build up. A toilet seat is usually sold separately.

1-Piece Toilets: Made from a single piece of ceramic with an integrated tank and bowl, 1-piece toilets use newer manufacturing technology and cost more as a result. They're easier to clean since there's no seam, tend to be shorter than 2-piece models, and require little to no assembly.

Intelligent Toilets: These tankless, stylish toilets offer features like automatic flushing, warm-water cleaning, and heated seats, often controlled through an intuitive touch-screen remote.

Wall-Hung Toilets: Ideal for bathrooms with limited space, these have a sleek design with the water tank hidden in the wall, leaving only the bowl and flush plate visible. This can save up to 12 inches of floor space compared to a floor-mounted model.

Gravity Feed vs. Pressure-Assisted Toilets

Gravity-Feed Toilets: These use a flush valve that relies on gravity, letting water fall from the tank into the bowl to move waste down the drain. They typically need only around 10 psi of water pressure and flush more quietly than pressure-assisted models, though cheaper units may not clear waste as effectively.

Pressure-Assisted Toilets: These compress air inside a sealed tank to force waste down the line, which works especially well for larger households. Your bathroom needs at least 25 psi of water pressure for one of these to work properly, and they tend to be noisier and more expensive than gravity-feed models.

Things to Consider When Buying a Kohler Toilet

Before you go out and purchase a toilet for your bathroom, here are a few factors to consider.

Shape and Size: Compact toilets usually have a square or round-shaped seat and occupy about 2 inches less floor space than elongated toilets, making them a good fit for smaller bathrooms. Elongated toilets have an oval shape that most people find more comfortable. Hybrid-bowl toilets aim to split the difference, offering a compact oval shape that's still comfortable.

Flushing System and Water Consumption: A standard toilet flush uses around 1.6 gallons of water, which adds up over a year. Highly efficient flushing systems use significantly less. There are essentially two flush types, gravity and pressure-assisted, and dual-flush systems (letting you choose a partial or full flush) have become popular for saving water. Kohler's Pressure Lite flushing system uses less water than a traditional flush while offering comparable power.

Design and Style: Kohler toilets range from classic white porcelain designs to modern, sleek styles, so the right choice comes down to your personal taste and your bathroom's overall look.

Price Range: A floor-mounted toilet typically costs between $200 and $800 depending on the model, plus installation if you're not doing it yourself. Wall-hung toilets require a separate in-wall tank and can run $1,500 to $2,000 or more.

Kohler Toilets: Dos and Don'ts

Do:

• If you're replacing an existing toilet, choose one with the same footprint to avoid gaps in the floor.
• Make sure the toilet you select is easy for its main user to sit down on and get up from.
• Test any cleaning solution on a hidden area before applying it to the whole toilet surface.
• Wipe the toilet surface clean and rinse thoroughly with water immediately after applying a cleaner.
• Use a soft, damp sponge or cloth to clean the surface.
• If trapways and rim holes get clogged with hard water deposits over time, use a commercial cleaner made to remove them.

Don't:

• Let cleaner soak on the toilet surface for extended periods.
• Use a brush, scouring pad, or other abrasive material, since these can scratch and dull the surface.
• Use in-tank toilet cleaners, since they can damage the flush valve and other internal parts.

Which are Kohler's quietest flushing toilets?

Kohler's quietest flushing toilets are their 1-piece gravity models, such as the Rialto, San Raphael, and Rosario. These flush quietly because they rely on gravity rather than a pressurized tank, which tends to be the loudest part of any flush system.

Does the wax ring come with a Kohler toilet?

No. Wax rings aren't included with Kohler toilet kits and need to be purchased separately.

Do T-bolts come with a Kohler toilet?

No, T-bolts aren't included either and will need to be purchased separately.

Conclusion

Since you spend a fair amount of time on your toilet every day, it's worth investing in one that's stylish, comfortable, and reliable. Kohler's toilets combine functionality, design, and style, and with the reviews and buying guide above, you should have everything you need to choose the right one for your bathroom.