Last Updated : February 16, 2021

5 Best Small and Compact Toilets for Small Bathrooms – [Guide and Reviews]

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If you are on the hunt for the best compact toilets for small bathrooms, then you have come to the right place! Here we feature full reviews of the best compact toilet selections you have to choose from, along with what to look for before making your purchase.

Whether you are looking for a compact elongated toilet for your small bathroom, or if you are looking for the perfect tiny house toilet, our list of reviews and thorough buying guide is here to help you out—especially if you have been finding it difficult to find a suitable toilet to fit the size of your bathroom.

Top 5 Compact Toilet Reviews

When you are dealing with a small space, it can be difficult to find the perfect toilet for your bathroom — which is why you need to purchase a compact toilet that is perfect for your small bathroom or tiny home.

Despite the fact that these toilets are smaller and compact in size, they are still just as effective and efficient as many other toilets. Not only do they offer lots of beneficial features, but they come of lots of different options to choose from, so you don’t have to worry about having to settle for the first pick that comes your way.

1. Top Pick

Saniflo 023 Sanicompact Toilet

  • 1-Gallon of water per flush
  • Stylish toilet seat
  • Water Consumption: 1.6 GPF
  • Why we like it: The versatility of the Sanicompact one-piece means it can be installed at any angle, it offers a 360-degree rotation fitting any corner or space.

The Saniflo Sanicompact 48 is the ideal compact toilet. Offering small toilet dimensions, Saniflo is unique to most toilets in the market. A one-piece toilet, what makes this unique and different from other toilets is that it doesn’t have a tank – rather it’s low water consumption means it does not need a tank itself. One of the amazing features of the Saniflo Sanicompact 48 is that is designed with a macerating pump which means that it takes the solid waste and shrinks it to minimize the potential for clogging.

Even with the lack of a tank present, and the use of little water, this eco-friendly compact toilet means its size is powerful and highly functional. Designed with a 1” pipe, the Sanicompact can use anywhere between 1 to 1.28 gallons per flush. Made of porcelain, this compact toilet is truly ideal for installation for a half bath or powder room. The versatility of the Sanicompact one-piece means it can be installed at any angle, it offers a 360-degree rotation fitting any corner or space. It is also designed with a non-return valve preventing any return or backflow. Designed with a unique flushing system, push the lever and it fills with water and then breaks solids to go through the 1” piping and macerating blades.

Not only is the design of the toilet unique, the functionality of the toilet itself can also be used to the point where pumps can be installed either vertically or horizontally – maximizing the minimal access of plumbing in a compact space. The Saniflo Sanicompact 48 is a short toilet that is also shallow making it the best toilet for small bathrooms.

One downfall of this one-piece compact toilet is that while installation is simple, it can get complicated with the need of a power outlet which helps make the blades work. This may need a professional support to prevent any injury or complications. With a price tag slightly more than a standard toilet, anyone looking for compact and a clean sleek design can be satisfied with a Saniflo Sanicompact toilet.

Weighing in slightly over 62 lbs, the Saniflo 023 measures with an elongated toilet dimension of 18.2 x 14.5 x 15.8. With 2-year warranty, one can rest assured that should they encounter any issues or broken pieces, they will be replaced.

The versatility of the Sanicompact one-piece means it can be installed at any angle, not to mention its 360-degree rotation which means it can fit any corner or space with plumbing. Designed with a unique flushing system, push the lever and it fills with water and then breaks solids to go through the 3” piping and macerating blades.

This short toilet is ADA compliant; therefore, those who have mobility limitations or struggle with joint pain, the Saniflo 023 SaniCompact 48 is a suitable short length toilet that can benefit them.

2. Runner Up

GALBA Small Toilet

  • Shape: Elongated
  • Weight: 90 lbs
  • Dimensions: 24.5 x 14 x 27 inches
  • Why we like it: This one-piece elongated concealed trap way offers a self-cleaning glazed surface meaning it won’t rust, scratch, fade or discolor. 

Considered one of the best compact toilets for small bathrooms due to its performance and functionality, the Galba Small Toilet is a contender in our Top 10 compact toilets. Offering a powerful flush, it can handle bulk and heavy solid wastes. Small and powerful is the Galba Small Toilet. Designed with elongated toilet dimensions of 24.5 x 14 x 27, this is truly one of the most compact toilets on the market – not to mention it only weights 90 lbs.

This one-piece elongated concealed trap way offers a self-cleaning glazed surface meaning it won’t rust, scratch, fade or discolor. It measures at approximately 12” from wall to seat. Made of a harder plastic, it still adheres to the National standards for toilet requirements. While the seat that is purchased is not one that customers might not like, it is interchangeable and customizable to suit one’s seat preference.

When it comes to flushing, it does not fill fully, unlike most toilets in the market which means the bowl will require more or frequent cleaning; however, thankfully, the material is one that does not discolor or rust. The dual-flush system means one can choose the light flush or the heavy flush; therefore, giving flush options.

An ideal choice for those seeking a space saving toilet – the Galba offers functionality and style. With 3” flush valve, this compact, narrow toilet is one that’s powerful and eco-friendly.

Read Full Review: GALBA Small Toilet

3. Best Round Front Bowl

KOHLER K-3987-0 Wellworth Toilet

  • Round front bowl
  • Two piece toilet
  • List Element
  • Why we like it: This product sports Class Five flushing technology, designed for the best flushing performance. The large flush valve works together with a jet, which is fed water directly. 

This Kohler toilet has a two-piece construction with a decorative high-profile tank. It is in the middle of the price range. The bowl and tank are constructed of vitreous china. It is available in white. The left-hand trip lever is capable of triggering a dual flush using either 1 or 1.6 GPF.

This product sports Class Five flushing technology, designed for the best flushing performance. The large flush valve works together with a jet, which is fed water directly. Water flows into the toilet from all sides, directed by the canister flush valve. This canister is leak free as it covers up to 90% of the seal. The trapway is fully glazed for durability. The DryLock Fast Install system enables quick and easy installation. A seat is not included with the toilet. The product carries a one-year limited warranty.

Read Full Review: Kohler Wellworth Dual Flush Toilet

4. HOROW Small Toilet


  • Average flush 1.28 GPF
  • Seat height 16.5” from floor
  • 5 Year Limited Warranty
  • Why we like it: The HOROW dual-flush toilet is one that offers minimal noise when it comes to flushing meaning those late bathroom runs don’t have to disturb anyone sleeping.

This modern compact one-piece, siphon power flushing toilet is a powerful compact toilet suitable for space saving bathrooms. Made of vitreous china, this space saving toilet offers a dual flush button on the top of the tank – is a suitable toilet measuring in at 25 x 13.4 x 28.4.

Designed with a simple and clean finish, it has a powerful flush, from 1.5 gallons per flush to 1-gallon per half flush. With a special glazed toilet bowl, it prevents the sticking of solids or waste to the sides minimizing the cleaning. On the exterior this toilets design is sleek enough that it is easy to clean with simple contours and straight edges and hard to get corners.

The HOROW dual-flush toilet is one that offers minimal noise when it comes to flushing meaning those late bathroom runs don’t have to disturb anyone sleeping. On top of having a quiet flush, it also is designed with a slow/quiet close cover – so no need to worry about slamming covers. For households with younger children, this is an added safety feature.

When it comes to the actual install of the toilet itself, it is easy and does not require professional installation, which is unlike most compact and standard toilets in the market. With a standard 12” rough in, it can easily replace any existing toilet – with little to worry about the plumbing or piping.

At a reasonable lower end price, the HOROW dual-flush toilet is one that while lower-end, it comes with a high-standard material, vitreous china, which is common in mid to higher end toilets. With this material, one can rest assured that the toilet will last the test and use of time.

For anyone seeking a compact toilet option, the HOROW is by far one the smallest compact toilets – upon purchasing, one may think they know the size, but this is truly a compact toilet that will enhance and create additional space in a bathroom. Whether you are looking to install a new toilet in a powder room or replace an existing toilet to gain more useable space, the HOROW dual flush offers exceptional performance at a great price. With a flush that cleans at every go, installation that can be done immediately after purchase, this is a great compact toilet for anyone buying on a budget but don’t want to jeopardize functionality and aesthetics.

Read Full Review: HOROW Dual-Flush Toilet

5. Best Wall-Hung Toilet

TOTO CT418F#01 Aquia Toilet

  • Dual max flushing system
  • Universal height
  • CalGreen compliant
  • Why we like it: Elegant and modern, this simple compact toilet fixture uses approximately 1.6 gallons per flush making it a WaterSense certified toilet.

If you are looking for something that is compact and ideal for that tiny house? Why not go with the TOTO Aquia Wall-Hung dual flush toilet bowl. The TOTO Aquia is a compact toilet choice that sits approximately 17 to 19 inches from the ground providing storage and floor space. Elegant and modern, this simple compact toilet fixture uses approximately 1.6 gallons per flush making it a WaterSense certified toilet.

Operating on a dual-flush system, it offers a powerful performance with a SanaGloss ceramic bowl. This SanaGloss coating prevents the possibility of bacteria, mildew and mold which means less routine cleaning and maintenance. Another benefit of this easy to maintain low profile toilet is that it can be adjusted to the ideal height – whether that is a comfort height or that of a low toilet.

When it comes to the actual tank of this compact wall-hung dual flush toilet does come with a wall tank system that is non-invasive making it a choice compact toilet. This compact toilet offers an elongated toilet design giving it a truly modern and clean finish – ideal for any residential powder or half bathroom.

A space saver and environmentally friendly, the TOTO Aquia wall-hung toilet has CalGreen certification meaning that the waste that comes from the toilet can be used as a sustainable and renewable product. A compact toilet that promotes hygiene and versatility all in one. Its dual flush system paired with its innovative technology means that it requires minimal water per flush.

Customers who are looking to maximize a small space with a compact toilet, paying more for the TOTO Aquia wall-hung toilet is well worth the investment.

Read Full Review: TOTO Aquia Wall-Hung Dual-Flush Toilet

Small and Compact Toilet Buying Guide

Choosing a toilet for small bathroom spaces can be a tedious feat to take on—especially since you have to prioritize getting the right size for your space. A small bathroom might be lacking things such as bathroom cabinets and might not even have a bathroom heater and just has room for a small toilet and a bathroom sink. Choosing the right compact toilet is therefore a very important thing for your bathroom. Choosing the wrong toilet, or one that is to large, will leave you right back where you started, which I am sure you don’t want to have to do.

Whether you have a tiny home, or just have a half bathroom that you want to renovate, we are here to help. Our buying guide is designed to cover the factors you should consider before making your purchase as well as what to expect from your toilet once you have made your final selection.

We hope this buying guide, coupled with our reviews above, help you on your journey in choosing the best low-profile toilets for your home!

Choosing your compact toilet

Although we have provided you with the list of top 10 best toilets for small bathrooms or spaces above, it is important that you take several factors into consideration before jumping the gun and making your final purchase. We have broken up those factors below but we wanted to start off by telling you that choosing the best compact toilet for your space will solely depend on your needs and wants.

While we have selectively included factors that you need to consider below, that doesn’t mean that there is a one size fits all solution out there that will magically fit everyone’s needs it is important that you consider the flow rate, flushing systems, dimensions, tank type, and additional features you may want or not want in your toilet.

Although some of the products on our list our more innovative and tech savvy than others—a compact toilet for small bathrooms can have motion sensors, lighting features, as well as come with remote controls so you can personalize your water pressure and water temperatures—that doesn’t meant that these additional features are something you want, need, or can afford.

Furthermore, we have not included wall-hung toilets on this list because we have an entire page dedicated to them. However, if you find that none of the compact toilets on our list here seem to cover your needs, then go ahead and take the time to look at those as well—there are options for everyone, even for those who need ADA compliant toilets to for their home.

While the biggest downfall users find with compact toilets is there minimal options when it comes to color, design, and aesthetic appeal, most users find that is a small price to pay when searching for a toilet for small spaces.

Important Compact Toilet Brands


The Kohler toilets have been around from quite some time—it was actually founded back in 1873 in Kohler, Wisconsin. It is known as one of the United States’ oldest companies, so it is no surprise that it has earned quite the reputation.

Not only is this brand known for its outstanding toilets, but it is also well known and respected for all of the other appliances the create and manufacture. Not only do they produce products that you can trust—but it is also no surprise that they make some of the best toilet for small bathroom selections as well.

This family owned business is reputable and well-known for their high quality and durable products, so if you decide to go with one of their small and compact toilets then you will not be disappointed in the slightest—and if you are you will most likely have a warranty to fall back on anyway!

American Standard

Like the Kohler brand, American standard has been around for quite some time now—over 140 years to be precise. During this time the company has also been able to make a name for themselves and establish their products has a competitive option for households, hotels, restaurants, and so much more.

So, when we were putting this list together we were not surprised one bit by the fact that we found American Standard toilets for small spaces to add to our list of reviews. Not only is this company one of the best plumbing manufacturers out there, but they are well known for so much more than just toilets.

If you want a reliable brand that you can trust, then you can’t go wrong with American Standard. Their products are innovative and cover just about all different types of needs—so you should definitely find something if you decide to choose one of their toilets for small spaces or tiny homes.


Although we have more brands of toilets on our list, the final brand we will cover here are Toto toilets. Toto is not only one of the leading toilet brands out there, but the company is also highly respected when it comes to all of the other appliances and products they also produce.

If you want options, Toto is the way to go—they literally seem to think of just about everything. Moreover, if you want a toilet that is eco-friendly and conserves water, then this brand is another great one to consider. Not only does this company value performance, but they also focus on efficiency—and nowadays that often includes water conservation as well.

Compact Toilet Cost

Before moving forward, let’s take a look at what you can expect to spend if you decide to purchase one of the many compact toilets for small bathrooms. From the beginning, if you know you have a budget we are going to go ahead and say that you should just set it from the get-go.

Regardless of your budget, however, you will find that space saving toilets come in a large range of prices—from really affordable to really expensive. There are honestly options for everyone, no matter how big or small your budget is. Of course, the more expensive the toilet, the more features toilet has to offer.

Since prices vary, you will most likely have no trouble finding something that fits your budget. We recommend you steer clear from the super pricey options if you know your budget doesn’t even come close to what the pricier models cost—and remember to keep your needs in mind when making your final selections.

Space Constraints

Although the name makes it pretty clear that these are compact toilets, it is still important to consider your space constraints when looking for the perfect toilet for small spaces—especially if you are looking for tiny house toilets for the tiny home you have built.

When deciding whether or not a toilet will work for your space, make sure to measure the toilet from front to back and top to bottom. Make sure to measure the space you plan to install your toilet as well, this way you can compare both measurements to see if there are any space constraints. You can also look into buying a 10-inch rouch-in toilet if you live a older home with older plumbing.

We will talk about the height and size of your toilet a little more in just a bit, but we also wanted to mention that elongated bowl toilets may not work in smaller spaces—which is why it’s important to measure both your toilet and your bathroom space. Make sure to take all space constraints into consideration if you want to get the most functionality from your space—and sometimes that means getting the most space efficient toilet for your bathroom regardless of how small or large it is.

Compact Toilets Height

It doesn’t matter who you are, no matter where you look you will find that the height of the toilet is one of the most important factors to consider when looking for the toilet for small space restrooms.

Now, several factors come into play when deciding on what height you need in a toilet. While most people fall within average height ranges and don’t have to worry about any disabilities, not everyone is the same—and it is important to keep that in mind. Some of us may be on the shorter end while some us are taller than average, and the same toilet heights won’t work for all of use.

It is important to consider the overall height of a compact toilet, just like we would consider height when looking for a traditional toilet. Afterall, just because you need a compact toilet doesn’t mean you don’t have the option of getting a low height toilet. So, if you or a family is elderly or has a disability you won’t have to worry about not being able to use an ADA certified toilet in your small space or tiny home. There are many options out there when it comes to high quality comfort height toilets for you to choose from.

On the other hand, maybe you don’t have any specific needs, maybe you just prefer shorter toilets—or taller toilets—for comfort purposes. If this is the case, just be sure to measure your space appropriately. Some short toilets may also offer elongated toilet bowls, so just make sure to measure for that as well.

In the end, you will just as many height options when shopping for a shorter toilet. Regardless of what you need just be sure to consider your own needs as well as the needs of anyone that lives with you. If you live alone it is easier to make your final decision—however, when you have a larger household you will need to consider whether or not they will be comfortable using the short toilet, tall toilet, or ADA compliant toilet that you use—just remember to keep their needs in mind as well.

Compact Toilet Sizes

Before starting this section, it is important to consider several things when deciding what size toilet, you need. This is because size depends on what people are looking for—in the end no single toilet will fit the needs of everyone, hence why there are so many selections to choose from. If you are just trying to save space in your bathroom, whether it is so you can have more storage space or just to free up the area, you will definitely have more options. There are plenty of small toilets out there but that doesn’t mean they are all tiny toilets.

On the other hand, if you are looking for a toilet for your tiny home then you will have to ensure to that you get a tiny toilet—which may differ from average small toilet dimensions. So, if you need a toilet for a tiny home or really small bathroom then you will have to go for the smallest options out there.

So, whether you need a narrow toilet, one of the best short length toilets, or the absolutely shortest toilet front to back you don’t need to worry because there are tons of dimension options available. When looking at size, just remember to consider your own needs and that you are specifically looking for compact toilet that will fit your space and needs.

Seat Shape

This may come as a surprise to some of you while others may already know all about it, but there are different types of toilet seat shapes out there. Choosing the right seat shape can be just as important as choosing the right height and size because it can make or break the overall comfort and use that you will get from the toilet.

Whether you are looking for a compact elongated toilet seat or a round compact toilet seat, you will find that which one you end up getting really just depends on your personal needs. However, before making your final decision you will need to be sure the toilet seat shape that you choose will be able to fit in your small bathroom or tiny home.

If you decide to go with a narrow toilet seat then, of course, it will be more compact—which could be less comfortable for some users. On the other hand, if you go with a standard, low profile toilet then you will most likely need a round toilet seat.

One smart toilet option to consider would be to get a toilet that has an interchangeable seat—if you have space for it this can be perfect solution to have around when friends or family visit or if you have a shallow toilet and other users in the home that are larger than yourself.

Flushing Power

When it comes to toilet flushing power, compact toilets offer just as many options as the traditional toilets you can use in your home. The best part about compact toilets is that you can get more eco-friendly toilets, like composting toilets or those that use a macerating pump cycle—or you can go with a dual flush system that lets you choose between partial and full flushes. The dual flush system will help you conserve water and have more control over how many gallons per flush you use in the long run.

On the other hand, there are some compact toilets that actually offer a class five flushing technology, which means they have a larger flush valve. This allows them to rapidly release water into your bowl and keep your toilet cleaner longer.

Overall you won’t have to sacrifice the flushing capabilities you want when choosing to get a compact toilet. So, whether you just want a smaller toilet to save space or if you need something that will work for your tiny home then you won’t need to sacrifice flushing power or eco-friendly and water conserving alternatives.

Small Toilet Tank

If you have decided to get a compact toilet then you may have noticed that these toilets are also typically small tank toilets—meaning that that they have smaller tanks, like the name suggest. Many compact toilets can also be tankless, which helps them conserve more space, thus making these even more compact.

When looking at tanks you will find that different brands offer different sizes but overall, they are all much smaller in comparison to your standard toilet tanks—and you won’t have to worry about sacrificing any functionality or aesthetic appeal when using these smaller tanks.

Cleaning your compact toilet

Cleaning your compact toilet is important—just as important as it is to clean any other type of toilet. However, it is important to note that some compact toilets have additional features that allow them to stay cleaner longer.

Regardless of how well it does at staying clean, however, it is important to try and clean your bowl out weekly—but it won’t be the end of the world if you don’t. When cleaning a compact toilet, you will can do it the same as any other toilet—with toilet bowl cleaner, tables, or the stick-oncleaning pads that dissolver over time.

In the end, if you keep up with your toilet clean you won’t have to worry about unnecessary build up. This will greatly simplify your life and prevent you from having to spend a chunk of your time cleaning your toilet every once in a blue moon.

How to Install Your Small and Compact Toilet 

Installing a compact toilet will depend on the manufacturer and the type of toilet you got. Overall it is a pretty similar process, however, it is important to refer to the toilet’s specific instructions. Some may be more complicated than others, but for the most part they will all require the same general process.

You will want to start out by cutting out the water supply to the toilet. Before proceeding make sure you properly remove your existing toilet, if there already is one, and measure the area one last time just to be sure—better safe than sorry.

Once you have done that you can began to install your new toilet. While there are differences between tankless toilets and those that require tanks, that is something you will need to refer to your instruction manual when it comes to installation because the process varies.

When the toilet and tank are all in place and securely installed, you can connect the water supply and turn it back on. You will want to flush the toilet a few times to test it out for any leaks before beginning to use it—it is better to do this from the beginning before noticing any leaks after you have put away all of your tools.

Final Words

Finding the best compact toilet—whether it be tankless, wall hung, or technologically advanced smart toilet—can be a difficult feat. Throw all of the great selections you have to choose from, and it can be almost impossible to narrow down the best one for your home.

So, before beginning your search, take the time to make a list of everything you need. Consider your budget, the features you won’t budge on, and make sure to measure the space you will be planning to install your new toilet, int order to ensure that you are getting a toilet with the proper dimensions.

Luck for you, compact toilets are available in tons of options to choose from. While they may not offer a wide array of designs and colors to choose from, you will be able to chose between elongated, round, and compact toilets seats. You will also have the option to purchase ADA compliant toilets as well toilets designed for tiny homes or smaller spaces.

The best part, in my opinion, is that you won’t have to sacrifice eco-friendly options, flush rate, or options when it comes to tech savvy features. In the end, you will be able to get a compact toilet that is equally as efficient and effective as you a standard toilet that you would use in a larger bathroom. Sure, they are smaller and available in less design and color options, but when it comes down to the nitty gritty and what really matter compact toilets are also a perfect addition to any home.

Charles Cole

Hello. My name is Charles. I have been in the home improvement industry for a number of years. One of the most important renovations that home owners can make is a bathroom upgrade. Not only does it add significant value to your home, but it also costs a fair amount to do. Bathroom renovations are not frequently undertaken so choosing your sanitaryware can be source of enjoyment or regret for years to come. This is definitely the case for toilets. Read more about me and the site here.

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