The answer is, toilet seats are available in two shapes for different toilet bowls— round and elongated. Round and elongated toilet seats do have sizes and can be sized to fit your toilet seats with a little effort. If you want accurate sizing don't eyeball it and guess.

Do elongated toilet seats fit all toilets?

An elongated toilet seat will technically fit on a round toilet, but the fit and comfort may be compromised. An elongated toilet seat will likely overhang a round toilet which may be fine unless the rim of the toilet is visible within the opening of the toilet seat.

Are elongated toilet seats a standard size?

Elongated toilet seats measure about 18.5 inches long and about 14 inches wide. Elongated toilet seats are preferred by many, especially men, because of their extended size. Because of its popularity, this is the seat that is standard in most large businesses such as hotels, gas stations, and airports.

How do you know what size toilet seat fits your toilet?

Measure the width of the bowl at its widest point. Measure the length of the bowl from between the seat bolts to the outer edge of the front of the bowl. Round bowls should have a length of about 16 1/2 inches and elongated bowls should be 18 to 18 1/2 inches.

Are toilet seat fittings universal?

No, there isn't a standard size for all toilet seats, due to a variety of toilet styles. ... There are key measurements that you will need, even though most seats are adjustable to fit the most common toilet bowl shapes. The measurements are: The distance between the fixing holes - where the screws are.

Choosing the Correct Size Toilet Seat

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How do I know what toilet seat I have?

Carefully remove the toilet tank lid and set it gently on the floor, with the bottom facing up. Look for the manufacturer name or a number on the bottom side of the water tank lid.

How do I know if my toilet seat is round or elongated?

You can determine the shape by measuring the distance from the back of the toilet bowl to its front edge. Here's how you do it. If the length is between 18-19.5 inches, you have an elongated toilet bowl seat. If the length is between 17-17.75 inches, you have a round toilet bowl seat.

Are toilet sizes standard?

What is the standard size of a toilet? The general rule of thumb for standard toilet sizing is between 27 and 30 inches deep, the back height is usually between 21 to 31 inches and the width is about 20 inches. It is also important to note that an ada compliant toilet must be of 17 to 19 inches in seat height.

What is the difference between a 10 and 12 rough in toilet?

When a toilet with a 10-inch rough-in is placed in a 12-inch rough-in space there will be 2 inches of open space between the tank and wall. ... However, the extra inches will cause the tank to be further away from the shutoff valve on the wall, so a longer connector may be needed to reach effectively.

What is the size of an elongated toilet?

Elongated bowls have a slightly longer length and typically measure 18 to 19 inches. Both round and elongated bowls are usually about 14 to 14 and a half inches wide.

What is an elongated toilet?

An elongated toilet bowl is oval, extending several inches more into the front of the room. As bathrooms become larger, the elongated bowl becomes more common, which may make it seem more contemporary in appearance. The round bowl shape is more often associated with older, smaller baths.

Can you replace a 14 inch rough-in toilet with a 12 inch rough-in toilet?

Replace a 14-inch rough-in toilet with a 12-inch rough-in toilet. You can definitely replace a toilet with a rough-in of 14 inches with one with a rough of 12 inches. The problem with this method is that a 2-inch gap will be left between the toilet tank and the wall. Install an offset toilet flange.

What is the advantage of an elongated toilet?

Elongated bowls are also considered more 'hygienic' in that the larger surface area of the bowl makes is easier for men and children to use with less mess. The longer bowl size is also a requirement for ADA use, and the longer/wider bowl is generally easier to use for those with mobility issues.

What's better elongated or round toilet?

Most people find elongated toilet bowls to be more comfortable, but in a small bathroom, a round bowl can save space. Elongated toilet bowls measure up to 31" from the wall, while round fixtures max out at 28". Because round bowls are less expensive than elongated bowls, they save a few dollars, too.

Do toilet seats come in different sizes UK?

There is no universal standard for toilet or toilet seat sizes in the UK. However, certain patterns have developed. The following combinations of toilet seat lengths and widths are relatively popular: width 35 cm, length 40-41 cm.

What are the different shapes of toilet seats?

In North America, there are two basic toilet bowl shapes, “round” and “elongated”.

• Round toilet seats measure 16.5” from the front of the bowl to the middle of the mounting holes. ...
• Elongated toilet seats are longer, measuring 18.5” from the front of the bowl to the center of the mounting holes.

Do all toilets fit the same?

For a standard toilet, the rough-in measurement should be between 11 inches and 13 inches. ... If the rough-in measurement is not between 11 inches and 13 inches, a standard toilet will not fit the space, and you will need to look for a toilet designed for that specific rough-in distance.

What is the average size of a toilet seat?

Typical width: 14" - 14-1/2" Typical round length: 16" - 17" Typical elongated/extended length: 18" - 19"

Should a toilet be flush with the wall?

No, there is no standard distance a toilet tank should set out from the wall. There are standard rough in distances, the most common is 12" with a few at 10" and a few at 14", but the actually distance the tank will be from the wall will vary. Yours is quite normal.

How far does a toilet have to be away from a wall?

Most codes require at least 15 inches (measured from the center of the toilet) from any side wall or obstruction and not closer than 30 inches center to center to any other sanitary fixture. (The NKBA actually recommends 32 inches.) There should be at least 24 inches of clear space in front of a toilet or bidet.

How far should toilet tank be from wall?

The standard distance from the back wall is 12 inches, or 12-1/2 inches from the center of the flange to the wall framing. Minimum distance in front of the toilet to the facing wall or fixture is 21 inches.

Why were elongated toilets invented?

For elongated toilets, the consensus seems to be that they are much more comfortable for adults. The shape of the bowl is much better for men as well, giving them extra space where they need it most. Men also appreciate the sloped angle inside the bowl that helps prevent splashback.

What's the difference between comfort height and chair height toilets?

Chair and comfort height are two different terms but they refer to a toilet of the same height. Chair height is the common term for all toilets with a height that is at least 17 inches while comfort height is a brand-specific term, for chair heights.