Toilet seats are sold by shape (not by length). 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. Notice also that the elongated bowl is shaped more like an oval (egg-shaped).

How do you know if your toilet seat is round or elongated?

Toilet seats are sold by shape (not by length). 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. Notice also that the elongated bowl is shaped more like an oval (egg-shaped).

Can you use an elongated seat on a round toilet?

An elongated bidet seat will still mount on a round toilet, as well as function just fine, but the aesthetics and comfort of the seat will be greatly diminished.

How do I know what shape my toilet seat is?

Start by measuring the seat from back to front. Buy a standard round seat if the length is around 16 in (41 cm). If it’s around 18 in (46 cm) long, go with an elongated seat. Things get a little more complicated if your toilet is old or if you’re investing in a specialty seat.

Does toilet seat have to match toilet?

As a general rule, match elongated seats to elongated toilets and round-front seats to round-front toilets. However, before you make your final choice, you will want to be certain that your toilet seat is compatible with your toilet in terms of size, style and color.

What are the different shapes of toilet seats?

Toilet seats don’t come in sizes, but they do come in two different shapes: round toilet seats and elongated toilet seats, each of which correspond to two different toilet bowl shapes. Round toilet seats are still the standard in most homes, and they’re the toilet seats you typically see most often.

How do I know what size toilet I need?

Measure from the wall behind the toilet to the center of one of the closet bolts (which hold the toilet down). If the toilet has four closet bolts, measure to the center of one of the rear ones. Then measure from the center of the mounting holes to the back of the new toilet you’re considering.

How many sizes of toilet seats are there?

As we said, toilet seats come in two sizes: round and elongated. Every toilet seat is one of these two, indicated on its packaging.

Are all elongated toilet seats the same?

Do all toilet seats fit the same? No, not all toilet seats fit the same because toilets come in a variety of different shapes, so you’ll need to check yours before buying.

How long is a round toilet seat?

You can determine if a toilet seat is round or elongated by taking one simple measurement. Measure the length of the toilet bowl from the center of the toilet seat bolt holes at the back of the toilet, to the front edge of the toilet bowl. Round toilet bowls measure at about 16.5 inches.

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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.

How do I know if my toilet is a 10 or 12 rough?

If the old toilet is still there, measure from the center of the capped bolts (on the bottom) to the wall (not the baseboard). There should be 24 inches of clearance from the wall facing the bowl and 15 inches on each side as a guideline. If your measurements are between 11.5 and 12.5 inches, it is a 12-inch rough-in.

How long is an elongated toilet?

Elongated toilet bowls measure up to 31″ from the wall, while round fixtures max out at 28″.

What's the size of a standard toilet?

Overall, a standard toilet will be between 27 and 30 inches deep, with a back height of 21 to 31 inches and a width of about 20 inches. An ADA-compliant version needs to have a seat height of 17 to 19 inches. This is one reason why partitions around ADA-compliant bathrooms are different.

What size are elongated toilet seats?

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 measure toilet seat height?

Toilet height is measured from the floor to the top of the rim. Whether it’s marketed as “chair height,” “comfort height,” or “tall height,” the best toilets to buy for your bathroom should have a rim height that makes it easy to sit down and stand up.

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.

Do toilets have different size holes?

Not every toilet requires the same size hole, and clearances also vary, but there is a standard size and placement that works for most models.

Can a toilet be more than 12 inches from the wall?

You can, but the back of the toilet tank will be two inches further away from the wall. The “rough-in” dimension refers to the distance from the wall framing (½-⅝″ behind the finished wall surface) to the center of the sewer pipe on the floor. Standard rough-in is 12 inches.

What does 12 rough-in for toilet mean?

The toilet rough-in refers to the distance from the finished wall to the center of the toilet’s floor drain or waste outlet. Most toilets have a rough-in of 12 inches, although it’s not uncommon for older homes to have an unusual size such as 10″ or 14″. … Rear-outlet toilets are configured a bit differently.

How tall is a chair height toilet?

Seat Heights Toilet height is measured from the floor to the top of the seat. Heights vary enough to be noticeable. Most often, they fall somewhere between 15” and 19”, with standard toilets coming in under 17”. However, chair height toilets, what Kohler refers to as Comfort Height® toilets, measure 17” or more.

Can you replace a 12-inch rough-in toilet with a 10 inch rough-in toilet?

A toilet with a 12-inch rough-in will definitely not fit into a space with a 10-inch rough-in, but a toilet with a 10-inch rough-in actually has extra space in a 12-inch rough-in space.

How wide is a toilet closet?

Room Width In general, the water closet should be at least 30-inches wide, but something closer to 40 inches is better. A good 42-inches or more will give plenty of room for the toilet and plenty of room to feel comfortable.