Top 5 Best Compact Toilets For Small Bathrooms

White Toilet In Front Of Brick Wall

Thank you for stopping by and checking out my post on the Best Compact Toilets For Small Bathrooms.

As your bathroom will almost certainly be one of the smallest rooms in your home, it is important that your toilet doesn’t take up too much space.  How about freeing up some of that space by adding a space-saving compact toilet.

In this article, I will be reviewing some of the best compact toilets available online.  These toilets will not only look great in your small bathroom but will also give you some valuable extra space to move around.

To make it easier to compare these toilets, I will analyse the same features regarding each toilet.

This page contains affiliate links. We hope you love the products we recommend but just so you know, if you purchase a product from one of our links below, we may receive a small commission. Details here.

Smallest Toilet For Tiny Bathrooms – The Ultimate Space Saver

Small Toilet - Compact Design

GALBA 24.5″ One-Piece Small Toilet –

The Galba One-Piece is the smallest toilet (with tank) on my list, measuring only 24.5″ in length. If you are looking for a really small toilet, then this toilet is the one for you.

This one-piece unit is modern, stylish and its smooth base will be very easy to maintain.  An easy to disconnect toilet seat is included and it’s also slow close, which is a bonus.  Overall, this compact toilet looks great and it’s easy to see why it is getting such positive customer reviews.


  • Colors: White
  • Dimensions: 24-1/2″ Height x 14-3/8″ Width x 28-3/8″ Depth
  • Seat Height: 15-3/8″ (floor to rim)
  • Shape: Elongated
  • Material : Vitreous China
  • Weight: 90 lbs
  • Flush: 1.6 / 0.8 GPF Handle: Button
  • Rough-in: 12″

Size :

At only 24.5″ in length, this model is one of the smallest toilets on the market.  Its slimline tank shaves extra inches off its dimensions.  Not only is this unit compact but it has a nice smooth skirt, which of course means easier cleaning and maintenance.

Flush :

The G max flush system is smooth, quiet and the tank fills up quite quickly.  The G max is a dual flush system, offering a full and partial option.  The half flush uses only 0.8 gallons per flush, where as the full flush uses a reasonable 1.6 gallons per flush.

Have a quick look at this short video to see this compact toilet’s flushing performance (Video viewing time 10 seconds):
GABA 24.5

Toilet Seat :

The toilet seat is easy to disconnect and made of hard plastic. The quick release function will make cleaning and maintenance so much easier.

Also, this seat has a slow close feature.  Slow close toilet seats are not only very convenient but they also prevent loud banging noises and potential accidents with heavy seats falling on young fingers.

Seat Height :

From the floor to the top of the toilet bowl is 15.5″, however, when the seat is installed, it will reach 16.5″.  A Comfort Height is 17″, so the Galba One-Piece Toilet is not comfort height but is close enough.

Clean :

The Galba 24.5″ toilet has a self-cleaning glazed surface that does not scratch, rust, fade, or discolor.  It is also a one-piece toilet, making it so much easier to clean.  Unlike two-piece toilets that have a gap between the tank and toilet bowl, this unit will only need a wipe with a damp cloth to easily remove any dirt and grime.

Also, this compact toilet has a smooth skirted base.  A smooth base is very easy to clean and maintain.  Once again, just a wipe with a damp cloth every now and again will help keep this toilet looking brand new for a long time.

Dimensions :

24.5″ Length x 14.5″ Width x 28.5″ Height


  • Smallest Size
  • Flush is Quiet and Powerful
  • Dual Flush System
  • Easy To Clean
  • Slow Close Seat Included
  • Perfect For Small Bathrooms


  • Plastic Plates On Side Of Base
  • 1 Year Warranty

To see the current price, customer reviews and further details on this space saving GALBA 24.5″ One-Piece Small Toilet, then follow the link below.

GALBA 24.5" One-Piece Small Toilet

Modern Compact Toilet For Small Bathrooms

WoodBridge T-0031 Dual Flush Toilet

One of the most popular compact toilets reviewed on this website is the WoodBridge T-0001.  It is a modern, stylish one-piece toilet that is quite compact at 28.5″.  This toilet is very popular on Amazon and has got some great reviews.

However, there is a WoodBridge new release that is even better for small bathrooms.  The WoodBridge T-0031 has all the great features of the T-0001 and a similar appearance, except it is a lot smaller.  In fact, it is the same size as the GALBA 24.5″ toilet above.  Yes, the T-0031 is another toilet that is only 24.5″ in length.


  • Colors: White
  • Dimensions: 27-3/8″ Height x 14-1/2″ Width x 24-3/8″ Depth
  • Seat Height: 15-1/2″ (floor to rim)
  • Shape: Elongated
  • Flush: Dual Flush – 1.6 GPF/1.0 GPF
  • Handle: Button
  • Rough-in: 12″
  • Certification: WaterSense Certified

Size :

As stated above, the T-0031 measures the same as the GALBA toilet, at 24.5″ in length.  For a a one-piece toilet with a tank, this is pretty small.  Sure, you will find smaller tankless toilets, however if you like the look of a tank, then you won’t get any smaller than these two.

Flush :

Yet another dual flush system toilet.  This one is WaterSense Certified and is a decent water saver.  For a full flush, it will use 1.6 gallons per flush and for a half flush it will use only 1.0 GPF.  The T-0031 will average 1.28 GPF, which is excellent and compares very well to any modern toilet.

Toilet Seat :

A slow close toilet seat is included with this unit.  The seat has stainless steel hinges and is easy to remove when you want to do some cleaning.  The seat included with this unit is high quality.

Seat Height :

Unlike the T-0001 which measures 16.5″ from floor to rim, the T-0031 only measures 15.5″.  This is standard height seating and will be fine for most people.  If you are tall or find the average toilet a little too low for you, then you might prefer a Comfort Height toilet like the T-0001.

Clean :

The T-0031 is a stylish, one-piece toilet that will be very easy to clean.  Its sleek and smooth design will only require a wipe with a damp cloth to keep it looking as good as new for many years.


  • Ideal For Small Bathrooms
  • Dual Flush System
  • Powerful Siphonic Flush
  • Easy To Clean Sleek Design
  • Soft Close Seat Included
  • Quick Release Toilet Seat
  • WaterSense Certified
  • Wax Ring And Bolts Included
  • 5 Year Warranty


  • Not The Easiest Toilet To Install

Click Here For More WoodBridge Toilet Reviews

To see the current price, customer reviews and further details on the WoodBridge T-0031 Toilet, then follow the link below.

WoodBridge T-0031 Small Toilet

Budget Friendly Small Toilet

Swiss Madison St Tropez Toilet

Budget Small Toilet

The Swiss Madison St Tropez Toilet may come from one of the lesser known brands, however it is still one of the best value compact toilets available.  It is definitely worth considering if you are looking for an affordable compact toilet.  What I really like about this unit is how clean, modern and stylish it looks.

The St Tropez may be one of the cheaper models on this article, however it receives great reviews on Amazon and competes very well with the bigger brands.   Let’s have a quick look to see what this stylish unit has to offer.


  • Colors: White
  • Dimensions: 31″ Height x 15″ Width x 26.5″ Depth
  • Seat Height: 16-1/2″ (floor to rim)
  • Shape: Elongated
  • Weight: 110 lbs
  • Flush: 1.28/0.8 GPF
  • Handle: Button
  • Rough-in: 12″
  • Certification: WaterSense Certified & ADA Compliant

Size :

First of all, it is easy to see why this model is so popular.  It is very stylish and will easily fit into any modern bathroom.  This unit measures quite tall at 31 inches in height, however due to its very thin tank, it only measures 26.5 inches in length.   The tank is tall and thin, which helps make this toilet a perfect space saver.

Flush :

Although the tank is quite slim, this model still packs a powerful and efficient flush.   It has a dual flush mechanism with a full and partial flush option.  The full flush uses 1.28 gallons per flush, where as the half flush uses only 0.8 GPF.  So this model is not only space efficient but is also very water efficient. 

The St Tropez is a WaterSense Certified toilet and will not only save you money on water bills but is also an eco-friendly unit.

Toilet Seat :

The St Tropez is a toilet that offers quite a lot for its budget friendly price.  One of the bonuses this toilet has to offer is the Slow Close, Quick-Release toilet seat that is included in the already competitive price.   

A soft closing seat is a nice bonus and will prevent slamming noises.  Also, if you have young children it will prevent pinching of little fingers. 

This seat is also quick release.   A quick release seat is easy to remove and attach again.  This function will make cleaning quicker and much easier.

Seat Height :

This Swiss Madison St Tropez measures 16.5 inches from floor to rim.   With the seat attached, it will measure over 17 inches in height, making it a Comfort Height toilet.   

Comfort Height toilets are roughly 2 inches taller than a standard model and they’re not only better for tall people but for anyone having difficulty standing up and sitting down.   This unit is ADA Compliant, making it an ideal choice for anyone with disabilities.

Clean :

As you can see in the images,  the St Tropez is a one-piece, smooth skirted toilet.  One-piece toilets are easier to clean because they don’t have a gap between the tank and bowl for dirt and bacteria to accumulate.   

Not only is the one-piece easier to clean but also a smooth skirted design is perfect for wiping down.   Toilets with intricate designs on the side of the base collect more dirt and are therefore more difficult to clean.

Dimensions :

31″ Height x 15″ Width x 26.5″ Depth


  • Sleek Modern Design
  • WaterSense Certified
  • Dual Flush Options
  • Comfort Height
  • Easy To Clean
  • Great Value
  • Quick Release Seat
  • Soft Closing Seat


  • Installation A Little Complicated

Click Here For Full Review

To see the current price, customer reviews and further details on the space saving Swiss Madison St Tropez Toilet, then follow the link below.

Swiss Madison St Tropez Toilet

One-Piece Compact Toilet For Small Bathrooms

TOTO Ultramax II Toilet –

Compact Toto Toilet For Small Bathrooms

The Toto Ultramax II One-Piece Toilet is a fantastic compact toilet that will neatly fit in your bathroom.  When comparing this model to other TOTO toilets it may be a half inch longer than, for example the TOTO Eco Ultramax, however the Ultramax II is more popular.

The Ultramax II is one of TOTO’s leading models and is highly rated.  This compact, one-piece unit has Comfort Height seating and is WaterSense Certified.


  • Color : Cotton White
  • Dimensions : 28.4″ Length x 16.5″ Width x 28.75″ Height
  • Seat Height: 17.5″
  • Shape : Elongated
  • Material : Vitreous China
  • Weight : 99 lbs
  • Flush : 1.28 GPF
  • Handle : Left Side
  • Certification : WaterSense & ADA Compliant

Size :

This toilet measures just under 28.5″ in length, which is not as small as other models in this article but still smaller than average.   It is a one-piece unit with quite a narrow tank.  The Ultramax II has an elongated bowl, which is around 2″ longer than a round bowl.  If your bathroom is really small, then maybe you should consider a round bowl toilet.

Flush :

The standard of flush is excellent.  The Tornado Flushing System is quite powerful and efficient (flushes everything down in one go) and is also very quick and quiet.  This toilet has a 1.28 gallon per flush water usage, which compares very well to other single flush toilets.  If you are living in a state that requires WaterSense Certified toilets by law, then the Ultramax II is a perfect option for you.

Toilet Seat :

A soft close seat is included with this unit, which is always a nice bonus.  A slow close lid means no more slamming, banging and no more pinching of fingers.

Clean :

The Toto Ultramax II is easy to install and simple to clean.  It is covered in CEFIONTECT, which means nothing will stick to the surface.  Just a quick spray and wipe will keep it nice and clean.

Universal Height Seating :

This model has Comfort Height seating, measuring 17.25” from floor to seat.  Comfort Height seating is roughly 2″ taller than a standard toilet, making it more suitable for a wide range of users.

Dimensions :

Length 28-3/8″, Bowl Seat Height 17.25″, Tank Height 28.75″, Tank Width 16.5″


  • Tornado Flushing System
  • Rimless Bowl
  • Vitreous China Material
  • Universal Height
  • WaterSense Certified
  • CeFIONtect Glaze Finish
  • Soft Close Seat Included


  • 1 Year Warranty

Click Here For Full Review

If you would like to see the price and customer reviews on one of the most popular compact toilets on Amazon, the Toto Ultramax II, then follow the link below.

Toto Ultramax II

Kohler’s Small Toilet For Small Bathrooms

KOHLER  Santa Rosa Comfort Height Toilet –

Top Recommended Elongated Compact Toilet For Small Bathrooms

The Kohler Santa Rosa Comfort Height Toilet is elongated bowl shaped, however, because of its compact design, it is the size of a regular round toilet.

At just under 28″ in length, this one-piece unit is a good fit for small bathrooms.  One-piece toilets are a little more expensive compared to two-piece units, however they do have their advantages.  They are easier to clean and they look that little bit more modern and stylish.

The Santa Rosa is one of Kohler’s more popular models and has received a lot of positive customer reviews.


  • Colors: Almond, Biscuit, Black, Dune, Ice Gray, Sandbar, White
  • Dimensions: 27-3/4″ Length x 18-3/4″ Width x 28-3/16″ Height
  • Seat Height: 16-1/2″ (without seat)
  • Shape: Elongated
  • Weight: 102 lbs
  • Flush: 1.28 GPF
  • Handle: Left-side
  • Rough-in: 12″
  • Certification: WaterSense & ADA Compliant

Sizes :

With a measurement of just under 28″, this toilet is smaller than average and is a good option for small bathrooms.

Flush :

What I really like about these compact toilets is how efficient they are.  Compared to how much water an older toilet model will use (3.5 gallons per flush),  this Kohler toilet tank uses only 1.28 gallons of water per flush.  This water usage efficiency will save a lot of money, in fact, this toilet will probably pay for itself in savings, over time.

Toilet Seat :

A soft close seat is not included, just a regular closing seat.  If you would like a soft close lid, then you can always purchase one online and install it on this toilet instead.

Comfort Height Seating :

It is comfort height, which is similar in height to a standard kitchen chair.  This chair height can make it easier for a person to sit down and stand up.

Clean :

A one-piece toilet is not only compact but it is also a lot easier to maintain and keep clean.

Dimensions :

27.75″ Length x 18.75″ Width x 28.25″ Height


  • Sleek Design
  • Easy to Clean
  • WaterSense Certified
  • ADA Compliant
  • Easy to Install


  • Toilet Seat Not Great Quality

Click Here For Full Review

To see customer reviews and further details on this Kohler Santa Rosa Comfort Height Toilet, then click on the link below.

Kohler Santa Rosa Toilet

If you would like to see which toilets made it into our Top 10 Best Toilets list, then follow the link.

Compact Toilet Buyer’s Guide

  • Size
  • Budget
  • Flush
  • Height


This is an obvious one but is definitely important.  Before purchasing a toilet, make sure you measure your bathroom.  Most bathrooms will have a 12” rough in, however some older bathrooms may have a 10” or 14” rough-in. Measure from the wall to the center of the flange to get a rough idea what the rough-in measurement is.

Also, it is a good idea to measure the distance between the wall and the end of the toilet.  The toilets in this article measure from 24.5” to 28.5”. If you have a tiny bathroom, then the smaller size of 24.5″ will be ideal, however if your bathroom is not so small, then you may be able to fit in a toilet up to 28.5”.


Like any purchase you make, your budget may influence the model you choose.  All of the compact toilets reviewed in this article are highly rated, therefore you don’t have to worry about getting poor quality.  That being said, there may be a couple of hundred dollars between the cheapest model to the most expensive.

Compact toilets made by the top brands like TOTO, Kohler and American Standard are generally more expensive than the smaller brands, however toilets made by Swiss Madison and WoodBridge are getting a lot of positive reviews on Amazon and should not be ignored.


When choosing a compact toilet for a small bathroom, the size of the toilet is a big factor.  However, just because a toilet is small, doesn’t mean the flush will be weak or inefficient.

Many of these toilets are designed with thin tanks.  These slimline tanks are usually taller than regular tanks, however this will reduce the length of the toilet.

Although the tank may look smaller, it shouldn’t lessen the effectiveness of the flush.  Not only are the toilets above powerful and effective but they are also highly efficient.  In fact, many of them are WaterSense Certified, meaning they are great water savers.   

WaterSense Certification is a necessity for certain states in the US.  A WaterSense Certified toilet will use 1.28 gallons of water or less per flush, making it not only great for saving money on water bills but also great for the environment.


Just because your bathroom is small doesn’t mean your toilet seat has to be short.  Yes, you can have a compact size toilet and also have Comfort Height Seating.

A standard height toilet will measure around 15” from floor to seat.  This height will be fine for most people, however it may be uncomfortable for some.

If you are very tall, or disabled or elderly, maybe you would prefer a taller seat.  It is good to know that you can have a small toilet but still have a tall seat.

A Comfort Height seat will measure between 17” and 19” from floor to seat.  This height will be similar to a standard kitchen chair and will make standing up and sitting down a lot more comfortable for people that find standard toilets a little too low.

Generally, bathrooms are the smallest rooms in most homes.  If your bathroom is on the small side, then you will need a compact toilet to allow you enough space to move around, clean etc.  Luckily enough, there are quite a few compact toilets available that not only look great but are also high quality.

In this article, the Best Compact Toilets For Small Bathrooms, hopefully you were able to find a small toilet suitable for your bathroom.  If you have experienced any of these toilets, please let us know what you thought of them in the comment section below.

Show all Most Helpful Highest Rating Lowest Rating Add your review
  1. Hi TSG,

    I have vintage compact toilet in the house I just bought. It desperately needs a new seat/cover. I can’t seem to find the right size online.

    I’ve measure the length from post holes to the front of the bowl to be 14″, the bowl width to be 13″, and the round hole to be 11″ x 11″.

    I would like to replace the seat with a black one with silver posts, if possible.

    Where can I find this seat?


    • Sorry for the late reply. It is difficult to get the exact measurements of the toilet seats as most are manufactured to fit standard sized toilets e.g. round or elongated. Maybe it is worth searching Amazon for black toilet seats with chrome hinges like this one, and then contact manufacturer to see if the toilet seat will fit your toilet’s measurements. I’m sorry I couldn’t be more help. Hope you find your toilet seat 🙂

The Toilet Seat Guy is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to
© 2019 The Toilet Seat Guy - All Rights Reserved
The Toilet Seat Guy