How to Measure a Toilet for a Replacement (With Diagrams)

How Do You Measure a Toilet?

When it comes time to buy a new toilet, it’s important to make sure you get the right size for your bathroom. Not only do you want to make sure the toilet fits in the space you have available, but you also want to make sure it’s comfortable to use.

Toilet dimensions vary depending on the style of toilet you choose. Standard toilets are typically around 28 inches wide, 17 inches deep, and 30 inches high. However, there are also elongated toilets, which are about 32 inches long, and compact toilets, which are about 24 inches wide.

In addition to the overall dimensions of the toilet, you also need to consider the height of the toilet seat. Most toilet seats are around 15 inches high, but there are also shorter and taller seats available. If you have limited mobility, you may want to choose a toilet with a lower seat so it’s easier to get on and off.

Toilet bowls also come in a variety of shapes. The most common type of toilet bowl is a round bowl, but there are also elongated bowls available. Elongated bowls are typically more comfortable to sit on, but they take up more space in your bathroom.

Once you’ve considered all of these factors, you can start measuring your bathroom to make sure you have enough space for a new toilet. To measure the width of your bathroom, measure from the wall to the opposite wall where you want to place the toilet. To measure the depth of your bathroom, measure from the back wall to the front wall where you want to place the toilet. And to measure the height of your bathroom, measure from the floor to the ceiling where you want to place the toilet.

Once you have these measurements, you can start shopping for a new toilet. Be sure to compare the dimensions of the toilets you’re considering to the measurements of your bathroom to make sure they’ll fit.

Measurement What It Is How To Measure
Toilet Bowl Height The distance from the floor to the top of the toilet seat Measure from the floor to the top of the toilet seat
Toilet Bowl Depth The distance from the front of the toilet bowl to the back Measure from the front of the toilet bowl to the back
Toilet Bowl Width The distance from side to side across the toilet bowl Measure from side to side across the toilet bowl
Toilet Tank Height The distance from the floor to the top of the toilet tank Measure from the floor to the top of the toilet tank
Toilet Tank Depth The distance from the front of the toilet tank to the back Measure from the front of the toilet tank to the back
Toilet Tank Width The distance from side to side across the toilet tank Measure from side to side across the toilet tank

How Do You Measure A Toilet?

Tools and Materials Needed

  • Tape measure
  • Pencil
  • Level
  • Combination square
  • Safety glasses

Measuring the Toilet Bowl

To measure the toilet bowl, you will need to:

1. Measure the width of the toilet bowl from the front to the back. This measurement is important for determining the size of the toilet seat that you will need.
2. Measure the depth of the toilet bowl from the front to the back. This measurement is important for determining how much space you have between the toilet and the wall behind it.
3. Measure the height of the toilet bowl from the floor to the top of the rim. This measurement is important for determining how high the toilet will be installed.

Measuring the Toilet Tank

To measure the toilet tank, you will need to:

1. Measure the width of the toilet tank from the left to the right. This measurement is important for determining the size of the toilet tank cover that you will need.
2. Measure the depth of the toilet tank from the front to the back. This measurement is important for determining how much space you have between the toilet and the wall behind it.
3. Measure the height of the toilet tank from the floor to the top of the tank. This measurement is important for determining how high the toilet tank will be installed.

Measuring the Toilet Base

To measure the toilet base, you will need to:

1. Measure the width of the toilet base from the left to the right. This measurement is important for determining the size of the toilet flange that you will need.
2. Measure the depth of the toilet base from the front to the back. This measurement is important for determining how much space you have between the toilet and the wall behind it.
3. Measure the height of the toilet base from the floor to the top of the base. This measurement is important for determining how high the toilet will be installed.

Measuring a toilet is a relatively simple process. By following these steps, you can ensure that you have the correct measurements for your new toilet.

How Do You Measure A Toilet?

Measuring a toilet is a relatively simple process, but it is important to get the measurements correct in order to ensure that the new toilet fits properly in the bathroom.

There are three main parts of a toilet that need to be measured: the toilet bowl, the toilet tank, and the toilet base.

3.Measuring the Toilet Tank

The toilet tank is the part of the toilet that holds the water. It is important to measure the width, depth, and height of the toilet tank so that you can order a new tank that is the correct size.

To measure the width of the toilet tank, measure from the left side of the tank to the right side. To measure the depth of the toilet tank, measure from the front of the tank to the back. To measure the height of the toilet tank, measure from the floor to the top of the tank.

4.Installing the Toilet

Installing a toilet is a relatively simple process, but it is important to follow the instructions carefully in order to ensure that the toilet is installed correctly.

To install a toilet, you will need the following tools:

  • A screwdriver
  • A wrench
  • A plunger
  • A level
  • A toilet flange
  • A wax ring
  • A toilet seat

Place the toilet bowl on the floor and align it with the drain.

The first step is to place the toilet bowl on the floor and align it with the drain. The toilet bowl should be centered over the drain and should be about 1 inch away from the wall.

Secure the toilet bowl to the floor with the bolts provided.

Once the toilet bowl is aligned with the drain, you can secure it to the floor with the bolts provided. The bolts should be tightened until they are snug, but not so tight that they damage the toilet bowl.

Connect the water supply line to the toilet tank.

The next step is to connect the water supply line to the toilet tank. The water supply line should be attached to the back of the toilet tank and should be turned on to make sure that there are no leaks.

Connect the toilet drain to the sewer line.

The final step is to connect the toilet drain to the sewer line. The toilet drain should be connected to the sewer line using a wax ring. The wax ring should be placed between the toilet drain and the sewer line and should be pressed firmly into place.

Once the toilet is installed, you can test it by flushing the toilet. The toilet should flush properly and there should be no leaks.

Installing a toilet is a relatively simple process, but it is important to follow the instructions carefully in order to ensure that the toilet is installed correctly. By following these steps, you can install a new toilet in your bathroom without any problems.

How do I measure a toilet?

To measure a toilet, you will need a tape measure and a pencil.

1. Measure the distance from the back of the toilet to the front of the toilet. This is the overall length of the toilet.
2. Measure the distance from the top of the toilet to the floor. This is the overall height of the toilet.
3. Measure the distance from the center of the toilet bowl to the back of the toilet. This is the bowl depth of the toilet.
4. Measure the distance from the center of the toilet bowl to the front of the toilet. This is the bowl width of the toilet.

What do the measurements mean?

The overall length of the toilet is the distance from the back of the toilet to the front of the toilet. This measurement is important to know when you are trying to determine if a toilet will fit in your bathroom.

The overall height of the toilet is the distance from the top of the toilet to the floor. This measurement is important to know if you have low ceilings or if you need to make sure that the toilet is tall enough for you to use comfortably.

The bowl depth of the toilet is the distance from the center of the toilet bowl to the back of the toilet. This measurement is important to know if you have a large or small bathroom. A deeper bowl will take up more space in your bathroom, but it will also be more comfortable to use.

The bowl width of the toilet is the distance from the center of the toilet bowl to the front of the toilet. This measurement is important to know if you have a narrow or wide bathroom. A wider bowl will take up more space in your bathroom, but it will also be more comfortable to use.

What if my toilet is not the standard size?

If your toilet is not the standard size, you may need to purchase a custom-sized toilet. Custom-sized toilets are available in a variety of shapes and sizes to fit your specific needs.

How do I install a toilet?

Installing a toilet is a relatively simple task, but it is important to follow the instructions carefully to ensure that the toilet is installed correctly.

To install a toilet, you will need the following tools and materials:

  • A new toilet
  • A wax ring
  • A toilet flange
  • A toilet seat
  • A hacksaw
  • A screwdriver
  • A wrench
  • A level

1. Remove the old toilet.
1. Turn off the water supply to the toilet.
2. Flush the toilet to drain the water from the tank.
3. Remove the nuts that hold the toilet to the floor.
4. Lift the toilet off the floor and set it aside.

2. Install the new toilet flange.
1. Place the toilet flange on the floor where the old toilet was located.
2. Mark the location of the holes in the flange with a pencil.
3. Drill holes in the floor at the marked locations.
4. Insert the bolts through the holes in the floor and into the flange.
5. Tighten the nuts on the bolts to secure the flange to the floor.

3. Install the new toilet.
1. Place the new toilet on the flange.
2. Apply a bead of plumber’s putty around the base of the toilet.
3. Lower the toilet onto the flange and align the holes in the toilet with the bolts in the flange.
4. Insert the bolts through the holes in the toilet and into the flange.
5. Tighten the nuts on the bolts to secure the toilet to the flange.

4. Install the toilet seat.
1. Place the toilet seat on the toilet bowl.
2. Insert the bolts through the holes in the seat and into the holes in the toilet bowl.
3. Tighten the nuts on the bolts to secure the seat to the toilet bowl.

5. Turn on the water supply to the toilet.
1. Open the valve that turns on the water supply to the toilet.
2. Flush the toilet to test the installation.

What are the different types of toilets?

There are three main types of toilets:

  • Siphonic toilets use a siphon to create a vacuum that pulls the water from the bowl and flushes it down the drain. Siphonic toilets are the most common type of toilet.
  • Gravity toilets use gravity to flush the water from the bowl. Gravity

    How to Measure a Toilet

Measuring a toilet is a simple process that can be completed in just a few minutes. By following the steps outlined in this article, you can ensure that you purchase the correct size toilet for your bathroom.

Here are the key takeaways:

  • To measure the toilet bowl, you will need to measure the width, depth, and height.
  • To measure the toilet tank, you will need to measure the width, depth, and height.
  • To measure the toilet rough-in, you will need to measure the distance from the back of the toilet to the center of the drain pipe.
  • The standard toilet rough-in is 12 inches, but some toilets may have a different rough-in.
  • Be sure to compare the measurements of the toilet you are considering to the measurements of your bathroom to ensure that it will fit properly.

By following these steps, you can easily measure a toilet and find the perfect one for your bathroom.

Author Profile

Liana Farrell
Liana Farrell
Liana Farrell is the owner of toiletty.com. She is a mom of two and is very passionate about home improvement.

Liana has ten years of home improvement experience, and in her own words, she said: “I love improving the home, and I’m very passionate about keeping the home in the best possible condition. I love it!”

Liana Farrell balances beauty and functionality when she goes about her home improvement jobs.