Short 24 Inch Depth Toilet List [Shortest or Shallow Toilets Review]

A small bathroom has its advantages and disadvantages. But if you want to make the best use of a compact bathroom, one of the things that you have to do is install a small toilet. And one of the tiniest toilets on the market is one with a 24-inch depth or less.

If you have a compact bathroom or want to save space in the bathroom and are looking for a compact toilet, a 24-inch depth toilet will be an excellent option. On this list, we’ve featured some of the best 24-inch depth toilets that will quickly and smoothly fit in your tiny bathroom.

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Our Recommended 24 Inch Depth Short Toilets List

The toilets we’ve featured are durable, stylish, robust, and functional. Make sure to select the best small toilet that matches and blends with your home décor. Before you decide, go through previous buyers’ reviews to know what to expect from the toilet you desire the most.

#01. Kohler K-4007-47 San Souci
Dimensions: 24.45*16.75*25.63 inches
Piece: One
Bowl: Round bowl
Flush: AquaPiston
GPF: 1.28
Installation: Moderate

#02. Swiss Madison SM-1T257 Sublime II
Dimensions: 24*13.75*28.5 inches
Piece: One
Bowl: Elongated
Flush: Dual
GPF: 0.8/1.28
Installation: Moderate

#03. DeerValley DV-1F52807
Dimensions: 23.6*15.7*26 inches
Piece: One
Bowl: Elongated
Flush: Dual siphonic jet
GPF: 1.28
Installation: Challenging

#04. CARUS Toilet
Dimensions: 23*13.5*27.5 inches
Piece: One
Bowl: Elongated
Flush: G-Max
GPF: 0.8/1.6
Installation: Moderate

#05. Kohler K-4007-0 San Souci
Dimensions: 25.63*16.75*24.25
Piece: One
Bowl: Round
Flush: AquaPiston
GPF: 1.28
Installation: Challenging

What to consider when looking for a 24-inch toilet?

Apart from considering the toilet depth, you also have to look at other features to select the best toilet possible. So, without much ado, here are other things that you will have to consider to land the best toilet possible:

Bowl Type

Since you’re looking to save space when you buy a 24-inch depth toilet, you also need to consider the type of toilet bowl. Typically, you will have to select between elongated and round bowl toilet designs.

Elongated toilet bowls are the best as they offer comfort and can accommodate all kinds of people. But in this case, you will be better off with a round bowl as it saves space.

Apart from having a round bowl design, you will also have to consider getting a toilet with a skirted bowl. Not only does a skirted bowl makes the toilet look beautiful, but it also makes cleaning the toilet easily. So, take your time and pick the best toilet as you look to save on space in your bathroom.

Map Scores 

Knowing the MaP score of a toilet is essential before buying one. This is even more important if many people use the toilet.

This is because it determines the flushing power of the toilet. The MaP score is usually rated from 0 grams to 1000 grams, with 0 being the least and 1000 the most.

A toilet with a MaP score of close to 1000 grams handles bulk waste more efficiently than a toilet with a MaP score close to 0 grams. So, choose wisely to avoid having issues with toilet blockage.

Mounting method 

Another overlooked feature to consider when selecting a toilet is how it’s mounted. Most toilets are either mounted on the floor or the wall. Floor-mounted toilets are the most common and easiest to install. On the other hand, wall-mounted toilets save a lot of space but require modifications to be made before installation. Therefore, installing them is not easy, but they look stylish and use up very little space.

Flushing efficiency

Apart from looking at the MaP score of a toilet, you also have to pick a toilet with the right flushing system. Different flushing systems perform differently. For instance, gravity-flush toilets are the most common, followed by pressure-assisted toilets. Both of these toilets are very efficient in performance, but the pressure-assisted toilets can get very loud.

Getting a dual flush or double cyclone toilet is more practical if you want to save water and meet EPA water sense standards. These toilets use less water, but they are very efficient when it comes to clearing waste.

Type of toilet seat

Not all toilets come with toilet seats. Some manufacturers include toilet seats, while others don’t have them. Hence, before you select a toilet of choice, you need to determine if the toilet you’re buying comes with a toilet seat or if you will have to buy one separately.

Besides, some toilets come with low-quality seats that don’t last long. However, with many toilet seat options on the market, you can still replace or add a high-quality and self-closing seat at a small cost.

Toilet rough-in 

If you don’t check your toilet rough-in before buying a new toilet, you may end up regretting it. Old toilets usually have a 10-inch or 14-inch rough-in. However, many modern toilets come with a 12-inch rough-in. A toilet rough-in is crucial as it determines what toilet can be installed in your bathroom and which one can’t be installed.

The rough-in size can be determined by measuring the center of the toilet flange to the back of the toilet or wall. Ensure to measure the toilet’s rough-in size to avoid getting the wrong toilet in your bathroom.

Style of activating the toilet 

How you initiate your toilet to flush also matters. Most toilets come with a left-hand trip lever, while a few come with a dual flush on top of the toilet tank. Even though the trip lever is the easiest flushing activation method, the dual flush button method is the most convenient. This is because it allows users to initiate either a partial flush or full flush.


You may think that since a 24-inch depth toilet is small, it will be cheap. But, surprisingly, that’s not always the case as most of them are priced in the same range as large toilets. That’s why you need to compare and contrast before coming up with your final choice.

What’s more, some toilets are expensive but not comfortable. Others lack toilet seats and mounting hardware, meaning you will have to buy them separately. Regardless, it’s vital to inspect the toilet, whether cheap or expensive, before buying it.


Aside from the toilet’s price, also check whether the company you’re buying from offers a warranty or not. Warranty is vital as it can help you get the toilet repaired or replaced if it arrives with damaged or cracked parts.

In most cases, issues with toilet defects typically show up after a few months of use. Therefore, a warranty can save you on minor and major construction defects.

Shortest 24-Inch Depth Toilet Reviews in 2024

Here are the top 24-inch depth toilets:

Kohler K-4007-47 San Souci 1-Piece Toilet 

Kohler is among the most notable names when it comes to toilets. Not only do their toilets look elegant and appealing, but they are also reliable. The Kohler K-4007-47 San Souci one-piece toilet is one of the best 24-inch depth toilets you can get on the market. Made out of vitreous China, this toilet is durable and seamless to clean.

What’s more, the Kohler San Souci one-piece toilet comes with a skirted design that’s straightforward to clean. Furthermore, it features an Aqua Piston canister that enables water to flow into the bowl with force from all corners of the bowl. As a result, it clears waste very efficiently using just 1.28 gallons per flush.

Additionally, this beautiful and uniquely designed Kohler San Souci toilet boasts a round bowl, which helps to save space in a compact bathroom. However, this bowl may not be as comfortable as the elongated one, which makes some people uncomfortable. Apart from the round bowl, the toilet also comes with a quiet, closing toilet seat.

Overall, the Kohler K-4007-47 San Souci is an excellent toilet for small bathrooms as it measures 24.45 inches by 16.75 inches by 25.63 inches. At such an exceptional price, you get a stylish and durable toilet.

Kohler San Souci ToiletCheck Price

Pros & Cons:

  • Sleek and stylish design
  • Skirted toilet for ease of cleaning
  • It offers a powerful and effective flush
  • Round bowl uses takes up little space
  • Extended bowl design to provide more sitting area
  • ADA height allows different people to use the toilet comfortably
  • Quiet close lid
  • It’s water-efficient as it uses only 1.28 gallons of water
  • One-year limited warranty
  • The toilet seat cover is made of cheap plastic
  • It is pretty heavy to install alone; thus, you may need a helping hand

Swiss Madison SM-1T257 Sublime II Compact One-Piece Toilet 

Swiss Madison may not be as famous as Kohler or Toto, but they also offer some of the most stylish toilets on the market. Take, for example, the Swiss Madison SM-1T257Sublime II compact one-piece toilet, which is not only elegant but as well as compact.

The Swiss Madison SM-1T257 Sublime II one-piece toilet is another perfect toilet for homeowners looking for a toilet with a depth of 24 inches or lower. Like the Kohler San Souci toilet, this unit is also durable as it is made of porcelain. Therefore, cleaning is simplified too.

Other notable features of the Swiss Madison Sublime II toilet are the dual flush system and skirted design. The dual flush system helps save water as it gives the user an option of using 0.8 GPF for a partial flush or 1.28 GPF for a full flush. On the other hand, the skirted design makes cleaning easy as no nooks and crannies stand in the way during cleaning.

Despite having an elongated bowl design, the bowl is compact and takes up little space. Therefore, this toilet is more comfortable than Kohler San Souci. On top of that, it has a soft-closing seat, which prevents the banging of the toilet seat as you leave the toilet.

With dimensions of 24 inches by 13.75 inches by 28.5 inches, this is an excellent choice of the toilet for people who want to save space.

Swiss Madison Sublime II Compact ToiletCheck Price

Pros & Cons:

What we likeWhat we don’t like
  • Elegant design
  • Dual flush system
  • EPA WaterSense
  • Comfortable to sit on as it comes with an elongated bowl design
  • Soft-closing seat
  • The skirted design does cleaning to be straightforward
  • The compact bowl offers plenty of space
  • One-year limited warranty
  • Pretty cumbersome to install as it’s a one-piece toilet
  • Most users have complained that it clogs easily

DeerValley DV-1F52807 Compact Elongated Modern Toilet 

Another great toilet for small bathrooms is the DeerValley DV-1F52807 compact elongated one-piece toilet. Despite not being popular, this toilet stands up to the test of time, and it’s one of the best 24-inch depth toilets you can land your hands on.

First and foremost, it’s made of ceramic material, meaning the toilet is durable and long-lasting. Additionally, it has a glossy finish that makes cleaning simple. Besides, the skirted design also makes cleaning more straightforward, and the powerful siphonic jet ensures all waste is cleared in a single flush.

DeerValley DV-1F52807 may be a compact toilet, but it comes with an elongated bowl that provides added comfort to all users. What’s more, it has a soft-close seat that doesn’t make noise when you’re done with your business. And with the dual flush system, you can either select a partial flush for liquid waste or a complete flush of 1.28 GPF for solid waste.

Measuring 23.6 inches by 15.7 inches by 26 inches, this is one of the best compact toilets you can install in your tiny bathroom.
DeerValley Compact Elongated Modern ToiletCheck Price

Pros & Cons:

  • Made of durable ceramic material
  • It has a glossy finish for ease of cleaning
  • It has a soft close seat that doesn’t bang after doing your business
  • An elongated bowl offers added comfort
  • It looks elegant with the skirted design
  • DeerValley is water sense certified
  • It has a powerful siphonic jet-flushing system
  • One-year limited warranty
  • Somewhat challenging to install

CARUS Toilet Single-Piece Dual Flush Compact Toilet

If you’re looking for the smallest toilet on the market, that title belongs to the Carus toilet one-piece dual flush toilet. Measuring 23 inches by 13.5 inches by 27.5 inches, the Carus one-piece toilet is the tiniest toilet on the market. It is even smaller than the Galba one-piece elongated bowl toilet.

Despite being small, the Carus toilet is well-built for durability and comfort. It has an elongated bowl that gives most people comfort, and the skirted design makes cleaning simple. Additionally, it has a slow-closing seat that doesn’t bang as you leave the toilet.

Unlike most small commodes, this unit comes with a powerful G-Max siphon that clears waste in a single flush. Besides, you have the option of using either the partial flush of 0.8 GPF or a full flush of 1.6 GPF. And with the self-cleaning glazed surface, you won’t notice rust, scratch, or fading on your toilet.
CARUS Toilet Compact ToiletCheck Price

Pros & Cons:

  • A powerful flushing system clears waste in a single flush
  • Sturdy construction for longevity
  • Concealed Trapway makes cleaning straightforward
  • It has a slow-closing seat
  • The dual flush system saves water
  • The elegant glossy finish complements most bathroom themes
  • It is quite cumbersome to install

Kohler K-4007-0 San Souci One-Piece Unit

If you want a small toilet from Kohler but can’t afford the Kohler K4007-47, you can opt for the Kohler K-4007-0 San Souci one-piece toilet. Despite not being as elegant and the first Kohler toilet on this list, this unit has many similar features.

It is well-made as it also comes with vitreous china. What’s more, it is a one-piece toilet with a skirted design, meaning cleaning the toilet is straightforward. Additionally, the toilet has a low-profile tank and design that doesn’t take up much space. Other notable features include a round-front bowl and a soft-closing seat.

The only challenge with this toilet is installation. Setting up this toilet is somewhat cumbersome and time-consuming. But, all in all, it’s a sleek and sturdy toilet that also comes with a one-year warranty.
Kohler San Souci Unit ToiletCheck Price

Pros & Cons:

  • Well-made to last longer
  • Unique design that makes cleaning easy
  • It has a powerful flushing system that gets rid of waste in one go
  • Round-front bowl saves space in the bathroom
  • Quiet-close lid and seat
  • EPA Water Sense certified
  • A low-profile tank saves space
  • One-year warranty
  • Somewhat difficult to install


If you’re looking for a small toilet with a depth of 24 inches or lower, several options are highlighted above. However, you also have to consider other factors to end up with the best toilet possible.

Fitting a small toilet in a compact bathroom leaves a lot of space to store other things or even add some décor items. Besides, many small toilets will blend not only with the bathroom décor but as well as the home theme. Therefore, take your time and pick the best toilet for your bathroom.

People Also Asked

  • What is the average size of a small toilet?

The average size of a small toilet is normally around 24.5 inches long by 13.5 inches wide by 28.5 inches high. These are the average dimensions of the smallest toilets on the market. Such toilets can fit perfectly in compact or small bathrooms.

  • What is the average depth of a regular toilet?

The average depth of a standard toilet is about 28 inches to 30 inches deep. And in most cases, such toilets are 20 inches wide, with a height of between 27 inches and 32 inches. Additionally, they can have a rough-in of about 10 to 14 inches.

  • Which toilet has the shortest depth?

The toilet with the shortest depth is the Galba small toilet. It has a depth of 24 ½-inches, making it the perfect toilet for compact bathrooms. Besides, it’s made of vitreous china, which is a durable and long-lasting material.

  • What kind of toilet is best for small spaces?

If you have a compact bathroom, the best toilet to install in your bathroom is a wall-hung toilet. These toilets typically take up minimal space as they don’t feature a toilet tank. On top of that, they leave space below the bowl that you can use to keep other things.

Hi, this is Robert Crossan, the owner of this website, has 17 years of experience in the installation, maintenance, and repair of toilets and plumbing systems. After completing the Level 2 Basic Plumbing course in 2005, I started working in both domestic and commercial buildings as a professional plumber. So I can figure out the core difference between different toilet models and brands. It also helped me monitor their work performance and setbacks.

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