Best Toilets for Large Stools

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Imagine those days when you have to spend a little longer in the toilet. And then, here comes a large stool that won’t just flush! I understand the disappointment. Trying to unclog the toilet every time you visit the bathroom can be irritating. But, don’t worry! There’s a solution! Yes, you can get the right toilet that will only take you one flush to get rid of the stool.

In this article, I will discuss six best toilets for large stools that will only take one flush to clear the waste.

Top 6 Best Toilets for Large Stools Comparison Chart

Name Feature 1Feature 2Feature 3Editors rating 
Toto CST744SL Drake Two-piece ADA ToiletPowerful flush 1.6 GPFSuitable for everyone5*
Toto MS604114CEFG#01 UltraMax II One-Piece Tornado flush system 1.28 GPFUniversal Height4.5*
American Standard Champion 4 Toilet (Updated Model)4” flush valve 1.6 GPF161/ 2 rim height4*
Kohler K-3493-0 Hygiene Classic Comfort Height ToiletPressure assist flushing system1.6 GPFComfortable height4*
Niagara 77001WHCO1 Stealth Elongated Toilet Ultra-high efficiency flush0.8 GPFUltra-quiet flush4*
Promenade Toto G-Max Toilet HighlightsG-Max capability 1.6 GPFSanagloss finishing on the bowl’s interior 4*

Best Toilets for Large Stools Reviews 

Toto CST744SL Drake Two-Piece ADA Toilet

large stool toilet 1

See price on Amazon 

Toto CST744SL has a flush valve that is 125% bigger, fully glazed, and a computer design trap way, making it the best toilet when it comes to flushing. With just a single flush, the toilet flushes altogether, leaving no clogging. The toilet is also quiet, and it only takes 35 seconds to refill the tank.

Editor rating Toto CST744SL Drake Two-piece ADA Toilet Overview
*****Elongated shape
*****Gravity Flush 
****Floor installation 

Toto CST744SL Drake Two-piece ADA Toilet Highlights

Elegant shape and design

Toto CST744SL has a high elongated seat and high profile tank, making it classy and elegant. The toilet’s design gives your bathroom a classy touch. And, it occupies less space compared to other models.

ADA Compliant 

Being ADA compliant, you can use the toilet in working places and public restrooms. Toto CST744SLs are comfortable, and they have a modern appearance. Also, the toilets come with both left and right-hand flush actuation lever. 

Powerful flushing 

When it comes to flushing, which is our main focus in this article, Toto CST744SL is a hero. It has a G max flushing system making it one of the best.

What I like 

  • High profile Two-Piece elongated bowl
  • G-Max flushing system 
  • Just 35 minutes water refill

What I don’t like 

  • It does not come with a seat
Pros Cons 
Very comfortable It does not come with a seat
Easy installation 
Suitable for all homes 
With a single flush of 1.6GPF, the toilets clean completely
Cost-effective

Toto MS604114CEFG#01 UltraMax II One-Piece Elongated 1.28 GPF

large stool toilet 2

See price on Amazon 

Toto Ultramax is another super toilet from Toto. It has a tornado flushing system that is more powerful. It quickly and forcefully draws water into the bowl, flushing everything in a single flush. 

Editor ratings Toto MS604114CEFG#01 UltraMax II One-Piece Overview
*****High profile one-piece toilet
*****SoftClose seat
*****WaterSense approved

Toto MS604114CEFG#01 UltraMax II One-Piece Highlights 

Saves water

Toto MS604114CEFG#01 will only use 1.28 gallons per flush. With a tornado flush system, one single flush cleans both the bowl and the rim, leaving the toilet clean. 

SoftClose elongated seat

Air-cushioned springs at SoftClose elongated seat come in handy to prevent accidental or intentional slumming by kids.

ADA Approved

The toilet is ADA approved and hence suitable for public washrooms as people with disabilities, elderly and tall people can easily use them.

Super-smooth SanaGloss

Super-smooth SanaGloss surface ensures easy cleaning and proper hygiene. The surfaces do not allow bacteria and mould growth. 

What I like 

  • Double Cyclone flushing technology
  • Refills the tank faster
  • Powerful, quiet flush
  • 3” flush valve 
  • Chrome trip lever
  • 2-1/8 fully glazed trapway

What I don’t like 

  • You have to buy wax seal separately
Pros Cons 
Saves water Tank lid not flat
No holes on the rims hence easy to clean
ADA approved 
Comfortable to use as elongated bowl adds extra space
Matches with Toto washlet S300 hence suitable for people with haemorrhoids.  

American Standard Champion 4 Toilet (Updated Model)

large stool toilet 3

See price on Amazon 

When looking for both comfort and efficiency, the American Standard Champion 4 Toilet (Updated Model) comes in handy. It has a height of 16.5” and a large trapway and flush valve, making it comfortable for the user and effectively flushing 70% larger mass than the ordinary toilets. Also, the surfaces are EverClean and hence, do not allow bacteria, mould, and mildew to form. 

Editor’s rating American Standard Champion 4 Toilet (Updated Model) overview
****4” piston accelerator powerful flush
****2-3/8 fully glazed trapway to eliminate the clog 
*****16.5 rim height ensuring comfort 

American Standard Champion 4 Toilet (Updated Model) Highlights 

ADA Compliant

ADA Compliant means that it meets all required specifications to use by people with disabilities and limited mobility. They are easy to use, secure, and comfortable for this group of people and tall people.

EverClean Surfaces

It is a system that helps the toilet keep them clean for longer. The permanent glaze additive into the circulation piping protects pipes from mould, bacteria, fungi, and algae capable of staining pipes.  

Right Height

The toilet comes with the right height of 16.5,” which is perfect for all groups of people. The height makes the toilets comfortable and easy to use.  

What I like 

  • 100% factory flush tested
  • Comes with ten years  warrant
  • Elongated siphon action bowl
  • Speed connect

What I don’t like 

  • It’s noisy
Pros Cons 
Powerful flush You have to buy the seat separately
Easy installation 
Saves water

Kohler K-3493-0 Hygiene Classic Comfort Height Toilet

large stool toilet 4

See price on Amazon

Kohler K- 3493-0 has an exceptional bulk flushing system.  Also, the toilet has an elongated bowl and left-hand trip lever, making it easy to use, classy, and suitable for any modern bathroom.

*****Polished  chrome trip lever 
***21/4 fully glazed trapway
*****Elongated bowl

Kohler K-3493-0 Hygiene Classic Comfort Height Toilet Highlights 

Standard Height 

If you have been looking for a toilet that you can use comfortably without straining, Kohler K-3793-0 comes in handy. The elongated bowl makes it even more comfortable as it adds extra sitting allowance. 

Powerful Flushing 

The pressure-assisted flushing system thoroughly washes the bowl within a single flush and does not allow clogging.

Durable 

The toilet is from a world-famous brand known for quality, Kohler K-3493-0 toilets are durable, reliable, and highly efficient.

What I like 

  • Modern technology and design 
  • Class five technology for exceptional bowl cleanliness
  • Only use 1.28 gallons per flush

What I don’t like 

  • It’s not so silent
Pros Cons 
ADA compliant You need to buy and the supply line separately
Standard height 
Watersense certified 
The amazingly powerful flushing system
Environmentally friendly 

Niagara 77001WHCO1 Stealth Elongated Toilet

large stool toilet 5

See price on Amazon

Imagine using 0.8 gallons of water to get rid of a large stool with just a single flush. Niagara 77001WHCO1 gives you the liberty to save water, feel comfortable, and get rid of massive waste in a single flush.  

Editor rating Niagara 77001WHCO1 Overview
Watersense 
Elongated bowl 
Quiet flush 

Niagara 77001WHCO1 Highlights 

0.8 GPF

With just 0.8 gallons per flush, imagine how much water this toilet is going to save for you. One single flush completely clears mass waste leaving the toilet clean and free from clogs.

ADA Compliant 

The toilet is ADA compliant and thus, suitable even for people with disabilities, limited mobility, tall people, and also ordinary people.

Powerful, quiet flush

The powerful flush is not only practical but also quiet. You don’t have to feel embarrassed when using the toilet as it will flush your massive waste with a single flush quietly.

What I like 

  • Powerful flush 
  • Standard height 
  • EPA WaterSense certified 
  • Compact design

What I don’t like 

You have  to buy the seat  separately

Pros Cons 
Efficient Might not be comfortable for short people
Comfortable 
Easy installation 
The chrome push button is easy to use

The promenade Toto G-Max Toilet 

large stool toilet 6

See price on Amazon 

Promenade Toto G-Max Toilet is another model from Toto that features G-Max capability. Even though this model is narrower and has an older fashion looking appearance, it is still classy and has a G-Max flushing system.

Editor rating Promenade Toto G-Max Toilet Overview
Sanagloss 
Chrome trip lever
Computer-designed fully glazed trapway

Promenade Toto G-Max Toilet Highlights 

SanaGloss 

It is a coating for the interior bowl to prevent bacteria, mould, fungi, and mildew buildups. This feature makes it similar to the American Standard Everclean surface.

G-Max Flushing System 

The toilet has high flow units that make the toilet flush better and avoid any clogs.

1.6 GPF

The promenade Toto G-Max Toilet will ensure that your toilet does not have any clogs and use less water than the standard toilet. Promenade Toto G-ma Toilets only use 1.6 gallons of water per flush. 

What I like 

  • It has a round front bowl
  • It has a chrome trip lever
  • G-Max flushing system leaves no clogs 

What I don’t like 

  • During installation, you will require to buy a wax ring, mounting bolts, and water supply lines separately.
Pros Cons 
Easy installation Does not come with a toilet seat
Easy to clean 
Does not clog

Buyers Guide: What to Look For In a Good Toilet for Large Toilets

Shopping for the best toilet for your home can be overwhelming. With so many brands and models in the market, it might not be easy to choose the best brand and model to suit your needs. However, when you comprehend your needs, it becomes a bit easy to pick the right models using features.

In this article, we will help you establish the best features to look for in a large stool toilet. Always keep in mind that the price tag can never guarantee better performance. Features are what you should entirely concentrate on when buying the best toilets for large stools.

Key Feature to Look For In the Best Toilets for Large Stools 

Flushing System 

When it comes to the best toilets for large stools, the flushing system is probably the primary feature to consider before buying the toilet. For this reason, the toilet with the most powerful flushing system becomes the winner. 

There are two types of the flushing system

  1. Gravity-Feed Toilets 

The gravity system of flushing has a flush valve that entirely depends on gravity. You need a household water pressure as little as 10pounds per square inch. 3-4″ flush valves work better than 21/2 and below.  It is good to ask for full valve specs before purchasing a gravity-feed flushing system.

Pros 

  • Gravity toilets are quieter than pressure-assisted toilets. They also probably work better than pressure-assisted.  

Cons 

  • If you go for low price models or toilets with a small flush valve, they might not be handy.
  1. Pressure-Assisted Flushing System 

Within the sealed tank, the water compresses air and creates pressure that forcefully thrusts down the waste line. A pressure-assisted flushing system requires a minimum of 25 pounds per square inch water pressure to work correctly.

Pros 

  • They dispatch the stimulated solid waste with few clogs.

Cons 

  • A bit expensive 
  • Mostly noisy

Water Efficiency 

Even though flushing the large stool with a single flush is the primary key feature, choosing a toilet that will use less water in a single flush is critical. In most countries, the standard WaterSense is 1.6GPF. Some toilets like Niagara use less water of 0.8GPF, making it the winner when it comes to water conservation.  

Noisy Flush

If you are the kind of person who feels embarrassed when you disturb your guest with a noisy flushing toilet, you should consider going for gravity-feed flushing systems as they are quiet. On the other hand, the pressure-assisted flushing system makes loud sounds that are likely to wake you up at night.

Cleaning

You want to get a toilet that is easy to clean. One-piece toilets are a win when it comes to cleaning. However, one-piece toilets are expensive compared to two-piece toilets. Also, they are not so easy to install, and thus it will be entirely up to you to go for the most wanting needs.

Large Stool Toilets FAQs

What causes huge stools?

Answer Large meals or chronic constipation might be the reason for your large stools. You can try changing your diet by increasing fiber and water intake.

What can I do if my poop is too big to flush?

Answer That’s why you need the best toilet to flush large stools. However, if you don’t have that kind of toilet, consider adding washing detergent to the flushing water to make the water denser.

What toilets do plumbers recommend?

Answer The above-discussed toilets for large stools are good and mostly recommended for people with large stools. 

Does poop clog my toilet?

Answer To thoroughly flush the toilet and avoid clogging, you should always have a full tank. Also, pressure should be adequate to clear the poop—stuck poop in the flush space results in clogging.

Why are elongated toilets better?

Answer With fewer crevice gaps; they are easier to clean if you compare to round bowls. Also, you can easily see debris through their longer shape and thus clean it with a cleaning brush.

Which toilet bowl shape is the most comfortable?

Answer Elongated-style shape is more famous for its comfort than a compact size toilet bowl. It comfortably supports your thighs, and due to the larger opening, it is easier to wipe yourself after using the toilet.  

Are toilet waste pipes the same size?

Answer No, the waste pipes are not the same. In a modern plumbing system, the pipes are usually 3″ or 4″. The wider the pipe, the more efficient it is to carry massive waste.  Toilets with wide waste pipes are less likely to clog.  

What is a comfort height toilet?

Answer Comfort height or right height refers to bowls 17-19” high. The standard toilet has 15” height. 17-19” are considered the best height as they are comfortable and good for the knees. They are also best for tall people and people with limited movement. 

What is the best toilet for not clogging?

Answer The best toilet for not clogging is the toilet with the most powerful flushing system. The flushing system should be able to handle big stool and tissues in a single flush. 

What is the most powerful flushing toilet?

Answer There are two types of flushing system, gravity-feed and pressure-assisted. 

Gravity-feed toilets are known to be more powerful than pressure-assisted. Base on this view, Toto CST744SL Drake Two-piece is the most powerful flushing toilet.

What toilet has the largest trapway?

Answer Toto CST744SL Drake Two-piece has a large trapway of 2-⅜ inches. It is our editor’s choice number one clog-free toilet.  

Conclusion 

From our list above, Toto CST744SL Drake Two-piece ADA Toilet is our best choice. With the gravity-feed system flushing, it stands out as the best toilet for large stools. However, if you consider water conservation as your most pressing need, you can pick Niagara 77001WHCO1 Stealth Elongated Toilet as your best toilet for large stools.

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