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What Is A Chair Height Toilet? Top Full Guide 2022

Before buying a toilet, you need to know the size and type of the bowl. When you go to a toilet you should know about its bowl. The amount of waste that will not fit into the toilet, and there is no such thing as a convenience on the time of defecation.

If you are wondering about what is a chair height toilet, then keep reading this our post, Focal Upright will give you an idea about what you need to know about chair toilet height.

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What Is A Chair Height Toilet?

Chair Height vs Comfort Height Toilet

Although they are different terms, chair and comfort height refer to the same height toilet.

The term chair height refers to all toilets that are at least 17 inches high. Comfort height, however, is a brand-specific term. This term is used by Kohler CO. Kohler CO is an American manufacturing company that is well-known for producing high-quality plumbing products.

Chair heights are approximately 17-19 inches high from the floor to the top, as required by the ADA compliance standard. This height can be measured by adding the height of the bowl and the toilet seat height.

While the design, style, and features of the chair may differ, the heights for comfort and heights for the backrest and armrests will remain the same.

Comfort Height Toilet vs Standard Height Toilet

Comfort Height Toilet vs Standard Height Toilet

Standard height toilets are completely different from comfort height toilets, especially in terms the dimensions.

Right-height toilets can be a maximum height of 17 inches, as you’ve seen. Comfort heights without the seats measure 16-18 inches, while they measure 17-19 inches with seats.

Standard height is 14 to 15 inches without the chair and 15 to 16 inches when it’s in the seat.

Comfort Height Toilets

Comfort Height Toilets

They are also known as chair height toilets or ADA complaint wash sets.

They are two to three inches taller than standard/regular/traditional height toilets. This makes them very attractive to seniors and handicapped people.

These sets provide more comfort and convenience for taller folks who might have difficulty using the toilet fittings. They are also common in commercial and non-residential spaces.

Different companies use different names for chair heights. For example, Kohler calls it comfort height.

TOTO calls it the universal. Other brands might use Right Height or ADA Height. They all refer to the same thing.


  • Ideal for seniors, the elderly, and the disabled.
  • The standard height toilets are less expensive.
  • They are most often ADA-compliant.


  • Small children and adults shorter than 4 to 5 inches may have difficulty with this issue.
  • They can make your feet dangle in the air, which is not a good idea as it reduces blood flow.
  • These can increase your chance of constipation.

Americans with Disabilities Act (ADA) requirements for comfort height toilets

Until ADA was enacted, the issue of comfort height vs standard height toilets was not a major concern for toilet manufacturers or the general public. ADA recommends that you:

  • Toilets should be 17-19 inches high
  • The toilet’s centerline must be 18 inches away from the sidewall.
  • An access port to the sink measuring 30 inches by 48 inches This rectangle should not be reached by the door.
  • A clear circle at least 60 in. around the sidewall and 56 in. around the rear wall. This is necessary to allow wheelchair users.

Standard Height Toilet

Standard Height Toilet

The standard height wash sets were introduced in the 19th century when the first flushing toilet was invented. They are also known as regular height and measure between 14-16 inches in height. This makes them ideal for children and short people.

They are very low in height, so you can place your foot down and let nature take care of the rest. The regular height toilet has another advantage: they provide excellent positioning for your hips (less than 90deg), which makes it easier to bowel efficiently.


  • They provide a natural position for bowel movements.
  • This is a great option for constipation sufferers.
  • Ideal for short adults and children.


  • It is difficult for tall people and the elderly.
  • These are harder to erect.
  • These toilets are more expensive than those at chair height.

Which Is Better?

Is the comfort height toilet the best toilet for you? Is the standard height toilet better? Which one is better? What are the key factors to consider when choosing between them? Let’s compare them and see what they are like.

1. Usage

Comfort height toilets are more common than standard toilets, as they serve a larger population.

They allow you to sit and stand more easily, no matter how tall or physically challenged you are.

However, standard toilets are still very common. These toilets are a great choice for children, as they don’t require you to buy a step stool or ladder.

2. Height

Comfort height models can have a seat height between 17 and 19 inches. This height is about the same as a chair’s. The standard height toilet seat height is between 14 and 15 inches, or slightly more.

It is up to the user who will decide whether they want a comfort height toilet or a standard height one. Installing a comfortable height toilet is the only option if your bathroom is located in an institution or any other public space.

Comfort height toilets are recommended for most people who are very tall, disabled, elderly, or have mobility problems.

The standard height toilet is better suited for people who are average or short. The standard height toilet is the best choice if you are looking to install a toilet for children’s bathrooms.

Sometimes, it is better to purchase a standard-height toilet and then add a raised toilet seat for the elderly or disabled. You can add 2-6 inches to your toilet height by installing a raised toilet seat.

3. Appearance

This is the main difference between these toilets. Both design and color are possible, but white is the most popular.

The two wash sets can be ordered in a variety of designs, from a single-piece to a double-layered design.

The one-piece can be quite expensive, so it is more difficult to afford regular height toilets. They are sometimes more expensive than chair height ones.

4. Sitting Position Constipation Issues

Standard toilets can be thought to improve bowel movements, preventing constipation or hemorrhoids. Because the hips are well-positioned under the knees, this is why.

The ADA-compliant toilets are higher than normal and offer a 90-degree seating angle. This is a good position for the back and knees, especially for those with mobility issues and the elderly.

Some health experts claim that the chair-like posture can inhibit natural bowel movements.

5. Slow Close vs Slamming Toilet Seats

The hinges of toilet seats have soft/slow-close toilet seats that prevent the toilet bowl from slamming by slowing closing after use. Toilet seats that are too close together for comfort, on the other side, obey the law of gravity.

6. Single Flush vs Dual Toilets

Dual flush toilets are the toilets that allow the user to choose whether to use less water or more water to flush solids. Single flush toilets do not have flushing options.

7. Cost

The final thing to mention is the price of these toilets. Comfort height toilets can cost anywhere from $100 to $300, depending on the brand and preference, such as TOTO or Kohler and American Standard.

Standard toilets can run from $200 to $400. American Standard, TOTO, and Drake are the best brands for these types of wash sets.

How To Choose A New Toilet

Seat Height

The standard commode’s average seat height is approximately 15 inches from the floor to its top. The comfort height, also known as ADA Compliant Height, has seen toilets become more popular over the years. This is partly because the higher seat makes them easier to use for elderly people. The height of the toilets is between 17 and 19 inches above the ground, which is a shorter distance than standard chairs. Wade notes that while the decision about seat height is personal, having a comfortable height toilet in the bathroom could be attractive to a potential buyer.

Bowl Shape

There are two basic shapes for toilet bowls: round and elongated. Elongated bowls take up more space and are generally less expensive than round ones. They also measure approximately two inches smaller than their elongated counterparts. Wade says that if you are able to fit it into your design, an elongated bowl is the best choice. An elongated bowl offers more comfort and support. It is also easier to find a substitute seat if you do need one.

Water Usage

According to the WaterSense program of the Environmental Protection Agency, toilets use about 27 percent of household water. Some models, depending on their age, can use between three and seven gallons per flush. New toilets must use no more than 1.6 gallons per flush. If you have an older toilet, it is a great way to improve your home and save money. Wade says that toilet performance is important. Wade recommends that you look for toilets made by well-known brands that have the WaterSense(r), which means that they use 20% less water than the current standard.


No matter how high-quality the toilet is, it will not perform as well if it isn’t installed. Wade says that you should ensure that all connections to the tank and external bowl are secure and tight. Also, make sure the flapper and flush valve work properly and that the water supply and fill lines are clean and tight.

The newcomers to this category, such as the Delta toilets with SmartFit (TM), Tank-to-Bowl Connection make it even simpler for DIYers. To secure the three anchor bolts to the bowl, the design uses a bracket made of metal that is mounted on the underside of the tank. The new Delta toilet eliminates the holes that are usually found in the tank’s bottom for this purpose. It also reduces the potential for leaks and cracks caused by overtightening. It comes with everything you need to install the toilet, including the tank, seat, bowl, mounting hardware, tools, and wax ring. This makes it an excellent choice for homeowners looking to replace their old toilets.

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