9 Smallest TOTO Toilets for Small Bathrooms & Saving Space

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While I was researching to write about the smallest compact toilets for small bathrooms, I came across a few questions on some forums and websites from people asking about the smallest TOTO toilet. As no one provided satisfying details about the smallest Toto toilets and TOTO compact toilets, I did some research and wrote this post for you.

I have shared below the details I found about the smallest TOTO toilets currently available for small bathrooms and saving space. So if you are wondering what is the smallest TOTO toilet you can find out now.

Smallest Toto Compact Toilets Comparison

Here is a comparison list of the compact TOTO toilets with their length, width and height in inches.

* GPF = Gallons Per Flush

  • TOTO CST453CEFG#01 Drake II Round Toilet
  • Price: $$$
  • 1.28 GPF
  • Shape: Round
  • Comfort Height (17.25")
  • 12" Rough-in
  • 26.6" Long
    17.25" Wide
    30" Tall
  • TOTO Drake CST746CEMFG#01 Two-Piece (Comfort Height)
  • Price: $$
  • 0.8/1.28 GPF (Dual Flush)
  • Shape: Elongated
  • Comfort Height (17"+)
  • 12" Rough-in
  • 27.38" Long
    17.31" Wide
    30.06" Tall
  • TOTO Drake CST746CEMG#01 Two-Piece (Standard Height)
  • Price: $$
  • 0.8/1.28 GPF (Dual Flush)
  • Shape: Elongated
  • Standard Height (15.6"~ )
  • 12" Rough-in
  • 27.38" Long
    17.31" Wide
    28.88" Tall
  • TOTO Aquia IV Toilet + Toto WASHLET Electric Bidet Seat
  • Price: $$$$
  • 1.0/0.8 or 1.28/0.8 GPF
  • Shape: Elongated
  • Comfort Height (17")
  • 12" Rough-in
  • 27.56" Long
    15.56" Wide
    29.56" Tall
  • TOTO Aquia IV MS446124CEMG#01 Two-Piece Toilet
  • Price: $$$
  • 0.8/1.28 GPF (Dual Flush)
  • Shape: Elongated
  • Comfort Height (17")
  • 12" Rough-in
  • 27.56" Long
    15.56" Wide
    29.56" Tall
  • TOTO CST243EF#01 Entrada Two-Piece Toilet
  • Price: $
  • 1.28 GPF
  • Shape: Round
  • Comfort Height (17.25")
  • 12" Rough-in
  • 26.62" Long
    15.25" Wide
    30" Tall
  • TOTO CST743ER#01 Eco Drake Round Toilet
  • Price: $$
  • 1.28 GPF
  • Shape: Round
  • Standard Height (15.6")
  • 12" Rough-in
  • 26.38" Long
    19.5" Wide
    28.5" Tall
  • TOTO CST743S#01 Drake Round Toilet
  • Price: $$
  • 1.6 GPF
  • Shape: Round
  • Standard Height (15.6")
  • 12" Rough-in
  • 26.38" Long
    19.5" Wide
    28.5" Tall
  • TOTO MS853113#01 Ultimate Round One Piece Toilet
  • Price
  • 1.6 GPF
  • Shape: Round
  • Standard Height (15.7")
  • 12" Rough-in
  • 26.56" Long
    16.6" Wide
    27.16" Tall

Please note that only Toto toilets with a length of 28 inches or less was included in this table. And more importantly, only those with decent reviews get onto the chart. Incidentally, all Toto toilets I found less then 28 inches in depth had decent reviews and were included here.

TOTO Drake Toilets – Smallest Toto Toilets

smallest Toto toilet The smallest Toto toilet currently available is are two models from the original Toto Drake toilet series. They both measure 26.38 inches long by 19.5 inches wide and 28.5 inches tall.

The TOTO CST743S#01 Drake Round Bowl Toilet is the smallest Toto toilet I found that is currently available (link to its Amazon.com page #ad)

However the new Toto Drake series toilets are now available with lower flush rates and dual flush ability. However as you can see in the comparison table above they are bit longer at 27.38 inches length.

Toto Drakes are not only the shortest toilet length of all the Toto models but also the workhorse of Toto toilets. Generally they flush great and use water efficiently with the stated GPF rates.

If you are on a budget and you need a short Toto toilet with maximum space saving for small bathroom or space constraints situation one of the older Toto Drake models  is a good choice. If space is not an issue then go for the newer dual flush Drake models. But if you have the budget and want to get the best compact Toto Toilet then checkout my review of the Toto Aquia IV below.

TOTO Aquia IV Toilets

Toto Compact toiletThe Toto Aquia IV series toilets are most compact fully skirted Toto Toilets.  The TOTO MS446124CEMG#01 Aquia IV WASHLET Elongated Dual Flush is currently the most popular of the Toto Aquia line models. The dimensions of Toto Aquia IV are 27.56 inches length, 15.56 inches width and 29.56 inches height.  Here’s the link to its Amazon.com sales page #ad where you can check more details and order now.

With a toilet length of 27-1/2″ the Aquia IV is one of the shortest compact elongated toilets in the market. Considering that the standard elongated toilet length measures around 30 inches, its saves you about two or three inches of space.

According to its specification sheet, when you install this Toto Aquia MS446124CEMG on a exact 12″ roughin, its length from the wall to the front of the bowl will be 28-1/4″. That’s because its designed to maintain an adequate wall gap of 3/4″ between the back of the tank and wall when installed on the floor flange at a exact 12” rough-in distance.

As its designed to have a gap between toilet tank and wall allows some leeway in case your roughin is a little shorter than 12-inches such as a 11-1/2″ or 11-3/4″ rough in. It also prevents mold and mildew growth between the wall and tank and help keep your bathroom clean and hygienic.

Note: There are several Aquia IV series models with different GPF flush rates, seat heights and other feature combinations to cater to different customer requirements and preferences. For example it now comes in two water saving dual flush models as 1.28/08 GPF or an even more water saving 1.0/08 GPF model. You can find all the models listed here on Amazon #ad.

Overall all of these Aquia toilets are high-quality compact toilets with a clean, contemporary style. They are also comfortable with elongated seats and come with latest flushing and water saving technology included.

Toto Aquia IV Toilet with Toto Washlet Electric Bidet Seat

Toto Washlet ToiletThe above Toto Aquia IV two piece elongated, dual flush toilet is a also available with the high-end the Toto Washlet S500 and S550e Electric Bidet Seats. These Aquia IV models with bidet seat are listed here on Amazon #ad.

You can chose the Toto WASHLET electric bidet seat to accompany the Aquia IV toilet. There are two Toto Washlet electric bidet seats with model numbers S500e and S550e. Both models are expensive but still there’s a significant price different difference between the two.

Both bidet seats offer front and rear warm water washing with five adjustable temperature and pressure controls.

However selecting the S550e will be more expensive than selecting the S500e because of the additional features it has got like auto open and close lid and nightlight.

You can also chose the water consumption rate which will also affect the price slightly. As of this moment of writing, available water flush rates are 1.0/0.8 GPF and 1.28/0.8 GPF.

Smallest Kohler Toilets and Smallest American Standard Toilet

So the Drake Toto 26 inch toilet is the smallest Toto toilet currently in the market. But what if you want a smaller toilet than the smallest Toto has to offer?

Normally when people want to buy a toilet they turn to one of the top 3 Toilet Manufacturers, namely Toto, Kohler or American Standard. I did research about the smallest Kohler toilets and smallest American Standard toilets too.

KOHLER has a bit smaller toilet. Its the K-4007-0 San Souci Round-Front 1.28 GPF Toilet. This Kohler small toilet measures 25.625 inches in length, 14.5 inches width and 24.25 inches tall.

The smallest American Standard toilet is little bit smaller than what Toto has to offer. Its the 26.2 inches long American Standard 270DB001.222 Cadet 3 Round Front Two-Piece Toilet. However this toilet is for 10-Inch Rough-In. There is also a 26.75 inches long American Standard 2887218.020 H2Option Siphonic Dual Flush toilet with standard height and elongated bowl. I have listed and discussed these and a few more 26 inch depth toilets here.

What if you want you want a even smaller length toilet? Any other recommendable smaller toilet from any other brand?

Don’t fear, there is one.

Smallest Toilets From Other Brands

If you want to get a smaller toilet than what Toto or the other top brands have to offer then checkout the Galba small toilet on Amazon. It is a 24.5 inch toilet, which is about two inches smaller than the smallest Toto toilet. It is possibly the smallest floor mount toilet currently for sale in the United States.

Now, you might ask me what’s Galba? Where is it from? Who is selling it? And How much is it? You asked. If this was few years back these would have been valid questions. But now Galba small toilet is one of the best selling compact toilets on Amazon and has a great reputation as quality, functional, small toilet. It has been selling like hot cakes for more than five years now to people looking for 24, 25 inch toilets for their tiny bathrooms.

You can find out more about the Galba in my article, Who Makes Galba Small Toilets and why it might be worth it, if you are looking to save a little more space than what the Toto small toilets have to offer.

2021

About Aksam Zarook

Aksam is a 36-year-old dad of two. He is into marketing bathroom fixtures since 2012. He likes learning all he can about bathroom fixtures and writing about them here. He is also handy with tools and loves improving and fixing things around the house.

View all posts by Aksam Zarook →

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