Best Chair Height Toilets in 2020

Elderly and mobility challenged adults often struggle just to relieve themselves. That’s because the sheer act of lowering and lifting themselves from the seat can pose a long list of challenges.

Raised relief basins eliminate common bathroom inconveniences and hazards. These modern amenities improve the ergonomics of a bathroom without altering its aesthetics. Let’s take a look at three of our favorite chair-height potties.

What Is The Best Chair Height Toilet to Buy?


20-Inch Convenient Height - Best Chair Height Toilet (table)


1. 20-Inch Convenient Height

Best Chair Height Toilet

  • Height: 20" not including the seat
  • Modern two-piece base
  • Dual flush function uses 0.9 and 1.28 GPF
  • ADA-compliant
  • Top-notch customer service

Signature Hardware Stalnaker - Best Budget Buy (table)


2. Signature Hardware Stalnaker

Best Budget Buy

  • Height: 18-1/4" not including the seat
  • Affordable home bathroom improvement
  • 1.6 GPF
  • Comfort-minded elongated seat
  • 1-year warranty

Kohler K-3999-0 Highline - Most Trusted Brand (table)

3. Kohler K-3999-0 Highline

Most Trusted Brand

  • Height: 17" not including the seat
  • Meets EPA's Water Sense standards
  • Sleek elongated design
  • May qualify for energy rebates


1. 20-Inch Convenient Height – Best Chair Height Toilet (Editor’s Choice)

The 20-inch Convenient Height receptacle is nearly 5 inches taller than your standard residential toilet. The base is 27 inches long and 14 ¼ inches wide. The clean water tank is 36 inches tall. The bowl rests on a reinforced porcelain pedestal. It is pure white with an elongated rim.

The potty has a modern design that will fit well in nearly any home or business lavatory. This raised can is ideal for adults who struggle to sit down and stand back up again. At 20 inches, it reduces the risk of slips and falls. At just under $500, the Convenient Height toilet is an excellent alternative to precarious risers and other aftermarket toilet accessories.

You may even be able to claim the Convenient Height toilet tax-deductible medical expense. In many states, you may also be able to cash in on an energy efficiency rebate. The Convenient Height boasts a water-conserving dual-flush valve. The light flush option uses just 0.9 gallons of water. Meanwhile, the full flush utilizes 1.28 gallons.

Despite being rigged for enhanced water efficiency, the potty only includes a traditional 2-inch lever mechanism for flushing. You must purchase and replace the flushing mechanism with an aftermarket push-button if you want to reap the benefits of the dual-flush tank.

The Convenient Height maintains a friendly customer service office in Massachusetts. Users can contact the staff with any questions or concerns. The toilet is shipped in two boxes. Each element is carefully sandwiched between an ample amount of cardboard and foam. Consumers say that Convenient Height is quick to resolve any issues. That’s why this trusted brand is our go-to manufacturer for chair-height potties!

Convenient Height 20" Toilet Much Taller than Standard - Helps Sitting Down and Getting Up Easier

  • Height: 20 inches
  • More accessible for people who struggle to sit or stand
  • No need for a riser seat
  • The dual-flush valve helps to conserve water
  • Ideal for tall adults with mobility issues
  • The included seat is very flimsy (we recommend replacing it with an aftermarket alternative)
  • The flushing mechanism is made of chrome-coated plastic instead of actual metal


2. Signature Hardware Stalnaker – Best Budget Buy (People’s Choice)

Consumers give the Stalnaker Siphonic consistently high ratings. This is an ADA-compliant chair-height toilet with an oval-shaped basin and a curvy design. The base of the potty is positioned just 18 ¼ inches from the floor. It has a total height of 33 1/4 inches, a width of 17.5 inches, and a depth of 28.5 inches. The Siphonic is covered by Signature Hardware’s coveted lifetime product warranty.

The Siphonic uses 1.6 gallons of water per flush. As such, do not expect this toilet to qualify for any efficiency rebates. Still, at well under $300, the Siphonic is an excellent option for homeowners who are looking to make their bathroom safer and more accessible on a limited budget.

The Siphonic is shipped in two pieces. It comes with a plastic seat. Users have the option to add a bidet seat. However, this type of seat increases the toilet’s height by an inch. The toilet’s flusher is located on the left-hand side of the front. The element boasts a traditional chrome finish.

This is an economic toilet upgrade for homeowners with restricted mobility. It has a simple, all-white exterior that fits well in almost any home bathroom.

Users report that the toilet the toilet’s flushing mechanism clears the bowl in one round. The toilet is just a few inches taller than a conventional toilet basin. The extra height makes a world of difference for individuals with hip and knee issues.

  • Elongated bowl extends an extra 1 ½ inches
  • Compliant with ADA standards
  • Height:18 ¼ inches not including the seat
  • Ships in two pieces (excellent packaging)
  • Bright white color that works well in most settings
  • Flimsy stock seat should be replaced with a more comfortable aftermarket option
  • Standard 1.6 GPF water consumption


3. Kohler K-3999-0 Highline – Most Trusted Brand

The Kohler Highline is a chair-height elongated toilet with a high-efficiency flushing mechanism. The Highline uses approximately 1.28 gallons per flush. Despite its reduced water consumption, you can expect a flush to clear the bowl of most waste and paper.

We believe that the Highline serves as a stylish and economical alternative to standard-height toilets. It complies with ADA and Water Sense standards. The high-efficiency flush function could add up to several thousands of gallons saved per year. That means this toilet is a win for your body and the environment.

On top of exceeding the EPA’s requirements for newly manufactured toilets, the chair-height Kohler toilet bowl stands at the ideal height for adults with a limited range of motion. The seat is between 17 and 19 inches in height. The total height of the toilet depends on which seat you install. Since Kohler doesn’t include a seat with this toilet, you must purchase this element separately.

  • Uses a mere 1.28 gallons per flush (20% less than 1.6 GPF toilets)
  • Elongated seat offers more spacious seating
  • Meet EPA flushing requirements
  • Trip lever located on the left side of the water reservoir
  • Height: 17 to 19 inches
  • Helps eliminate clogs with powerful flush function
  • Perfect for adults with sitting/standing handicaps
  • Toilet seat is not included

Buying Guide: How to Choose the Best Chair Height Toilet

How high is chair height toilet

Buying Guide: How to Choose the Best Chair Height Toilet - DimensionsThe distance between the floor and seat of a chair-height toilet can range from 17 to 20 inches.

This measurement does not include the height of the seat. You may want to measure the distance from the floor to your knees to find your ideal toilet size.

Keep in mind that standard toilet seats are usually 15 inches from the ground. As such, adults must bend significantly to sit down and rise from traditional toilets.

Toilet seats are typically 1 inch in height. However, padded and specialty seats can be even taller. It’s essential that consider the combined height of a toilet and seat when making a purchase.


At first glance, it is hard to tell one white porcelain throne from another. Still, toilets come in a variety of designs, ranging from conventional to bold. It should be easy to identify whether you are looking at a rounded or elongated bowl. Round bowls usually extend 28 inches from the wall. Meanwhile, elongated bowls extend 31 inches. Most adults find elongated bowls to be more comfortable. However, because of their small footprint, rounded bowls appeal to homeowners with limited square footage.

Flushing Mechanism

How to Choose the Best Chair-Height Toilet - Flushing MechanismToilets are one of the major sources of home water consumption. Look for the EPA’s Water Sense label when purchasing a new toilet. This label ensures that the toilet uses no more than 1.28 gallons of water per flush. Water Sense labeled toilets may qualify for rebates.

Don’t assume that a high-efficiency toilet will fail to empty the bowl. Most new toilets boast dynamic flush mechanisms. They use a healthy mix of gravity and water to pull waste and paper through the trap.

Make sure that the flushing element is located on the side furthest from the wall. This way, a person with limited mobility does not have to reach over the toilet to flush it. Flush levers usually require less strength than push-button flush mechanisms.


Many consumers are surprised to find that toilets do not always come with seats. Fortunately, toilet seats are fairly inexpensive and easy to find. You can usually pick one up at your local hardware or big box store.

Oftentimes, the toilet seats that come with toilets are not the highest quality. One of the most common consumer complaints is that the included seats are made from flimsy, thin plastic. When purchasing an aftermarket seat, always ensure that it is the appropriate size and shape.

Why Choose an Extra-Tall Toilet?

How to Choose the Best Chair-Height Toilet - Why Choose an Extra-Tall ToiletConsumers often opt for toilet seat risers over chair-height toilets. However, seat risers look like they belong in a hospital. Seat risers also create questionable situations. With toilet risers, urine and feces have to travel quite a distance just to reach the toilet bowl. As a result, waste is likely to get caught up on the sides and bottom of the riser seat, creating an unsanitary and unappealing Furthermore, uninformed visitors may be hesitant to use a toilet with a riser.

On the other hand, you’d be hard-pressed to find someone who could identify a chair-height toilet before sitting on it. These seats look and function just like regular toilets. They are a fairly inexpensive solution for anyone looking to make their home more accessible to people with mobility issues.

What does GPF stand for?

GPF is an acronym that stands for gallons per flush. The Environmental Protection Agency requires new toilets to use no more than 1.6 gallons of water per flush. In many states, toilets with reduced water requirements qualify for rebates and vouchers. High-efficiency toilets may also enable you to reduce your water bill.

Do chair-height toilets inhibit your ability to go to the bathroom?

How to Choose the Best Chair-Height Toilet - Do chair-height toilets inhibit your ability to go to the bathroom?Some experts claim that chair-height toilets hinder people’s ability to go to the bathroom. When your back and legs make a 90-degree angle, you must force your feces past the anorectal angle.

Squatting is the best position for pooping. Still, this position is not always possible for people with mobility issues. Fortunately, there are plenty of products you can use to safely achieve the ideal pooping posture.

Have you ever heard of the Squatty Potty? You can use this bathroom stool with your new chair-height toilet.

Is there any reason to choose an oval toilet over a circular one?

Most people find elongated toilets to be more comfortable than the round ones. These toilets typically extend at least 30 inches from the wall. As such, they are not always suitable for tiny bathrooms.

If you have space, an elongated chair-height toilet is your best option. Elongated toilet seats offer more space for your behind.

What does it mean when a toilet has two flush settings?

Dual-flush toilets help users to reduce their water consumption. Dual-flush toilets have two separate flush settings. The low flush utilizes a fraction of a gallon of water to flush away liquid waste. Meanwhile, the full flush uses just over a gallon of water to remove solid waste and paper products from the waste basin in a single. While dual-flush receptacles tend to be expensive, the price is usually padded by water bill-related savings and/or state-specific efficiency rebates.

Summary/Last Thoughts…

Summary/Last ThoughtsIf you struggle to get on and off the toilet, it may be time to invest in a raised waste receptacle. These elevated potties are sleeker and safer than risers and other heightening contraptions. They enable people with limited mobility to urinate and defecate without coming in harm’s way.

It wasn’t easy to choose a single winner, but the Convenient Heights takes the trophy for this roundup. This 20-inch receptacle consists of two durable porcelain pieces. It has a bold design and a large seat. We also recommend reading the review of the best toilets.

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