Best Compact Toilets of 2025 – Space-Saving Designs

Last Updated on August 17, 2025

You want a compact toilet that fits tight spaces without skimping on performance or comfort. Models like the HOROW T0338W and DeerValley offer sleek, one-piece designs with dual flush options to save water.

Features like soft-close seats and ADA heights enhance comfort, while durable ceramic builds ensure longevity. Many include easy-clean surfaces and quiet flush technology, making maintenance simple.

Explore these efficient, space-saving choices to find the perfect balance of style and function for your bathroom.

Key Takeaways

• Compact toilets range from 22.8 to 27 inches deep, fitting tight bathroom spaces with sleek, one-piece designs for easy cleaning and modern aesthetics.
• Dual flush and low gallon-per-flush systems, including WaterSense-certified models, ensure efficient water use without compromising flushing performance.
• ADA-compliant chair heights and ergonomic, soft-close seats enhance comfort and hygiene in compact bathrooms.
• Durable ceramic construction with stain-resistant finishes and quick-release seats simplify maintenance and prolong product lifespan.
• Installation requires verifying standard 12-inch rough-in compatibility and may involve careful handling of small bolt holes in tight spaces.

HOROW T0338W Compact One Piece ADA Height Toilet with Dual Flush, Comfort Chair Seat

The HOROW T0338W is a compact one-piece toilet designed to fit seamlessly into smaller bathroom spaces while offering enhanced accessibility. Its low-profile build measures just 26.6 inches deep and 15 inches wide, making it suitable for standard bathrooms without sacrificing comfort.

The model features an ADA-compliant chair height that supports easier sitting and standing, promoting convenience for users with mobility needs. Equipped with a dual flush system, this toilet provides two water options 0.8 and 1.28 gallons per flush helping conserve water without compromising flush power.

The soft-close seat minimizes noise, while the glossy ceramic finish ensures the surface remains easy to clean and maintain. Installation includes all necessary hardware, although tightening bolts through the small access holes may require patience.

Best for: Homeowners seeking a compact, accessible toilet with efficient dual flush functionality and straightforward installation.

Pros:

• Compact one-piece design with ADA chair height enhances comfort and space efficiency.
• Dual flush mechanism conserves water while delivering effective flushing.
• Soft-close seat and easy-to-clean ceramic surface improve user experience.
• Complete installation hardware included for convenience.

Cons:

• Plastic bolt covers may not perfectly match the toilet’s finish.

DeerValley Compact One Piece Elongated Toilet with Soft Close Seat

The DeerValley Compact One Piece Elongated Toilet is designed to maximize comfort and efficiency in small bathroom spaces. Featuring a compact footprint of 23.62 by 15.75 inches, this model fits well in tight areas while offering the comfort of an elongated bowl and a wider seat.

Its soft-close seat adds convenience by preventing loud slams, and the full-skirt design offers a smooth surface that simplifies routine cleaning. This toilet uses a 1.28 GPF siphon flush system that conserves water without sacrificing flushing power.

However, some users might find a second flush helpful for certain waste types. Installation is made easier with included hardware and thoughtfully placed side openings for the water supply line, though some adjustments may be necessary.

Overall, this model balances space-saving design with practical features, making it suitable for modern compact bathrooms that require both style and functionality.

Best for: homeowners looking for a modern, water-efficient toilet that fits well in limited spaces while providing comfort and easy maintenance.

Pros:

• Space-efficient design with an elongated bowl and wider seat for added comfort
• Water-saving 1.28 GPF siphon flush combines efficiency with effective waste removal
• Quiet soft-close seat and seamless skirt design make cleaning and use more convenient

Cons:

• May require a second flush for certain solid waste, potentially affecting water savings

WinZo Compact One Piece Toilet 22.8″ Depth Dual Flush (WZ5079)

The WinZo Compact One Piece Toilet (WZ5079) offers a practical and stylish solution for bathrooms where space is limited. Designed with a compact depth of 22.8 inches, it fits well in small rooms and powder areas without compromising on functionality. Its sleek, skirted profile adds a modern touch that blends easily with various decor styles.

This toilet features a dual flush system that allows for water-saving options, using either 0.8 or 1.6 gallons per flush. The built-in double cyclone technology ensures a powerful and efficient flush each time. While installation may require attention due to smaller bolt holes and a snug fit, maintenance is made easier with the included soft-close seat and quick-release mechanism.

The bowl size is on the smaller side, which might mean occasional multiple flushes for thorough cleaning. Despite this, the WinZo compact model remains a durable and efficient choice for maximizing bathroom space without sacrificing performance.

Best for: homeowners needing a modern, water-efficient toilet designed specifically for tight bathroom layouts.

Pros:

• Space-saving 22.8-inch depth ideal for small bathrooms.
• Efficient dual flush with double cyclone technology for strong flushing.
• Soft-close, quick-release seat simplifies maintenance and reduces noise.

Cons:

• Installation may be somewhat challenging due to smaller bolt holes and tight fit.

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

The Swiss Madison Sublime II Compact One-Piece Toilet (SM-1T257) offers a practical solution for optimizing bathroom space while maintaining a clean, modern look. Designed with a compact footprint of 24D x 14W inches, this toilet fits well in smaller bathrooms without sacrificing comfort. Its sleek white finish and one-piece construction provide a seamless appearance that complements various decor styles.

Equipped with a dual flush system, this toilet allows users to choose between 1.1 and 1.6 gallons per flush, promoting water efficiency. The ergonomic height supports comfortable use, while the fully glazed, skirted trapway facilitates easy cleaning and helps prevent clogs. Installation requires some care, particularly in tight spaces, as the supply line connection should be made before securing the unit.

Some users may find seat durability and comfort to be areas for improvement, and occasional minor issues like leaks have been noted. Despite this, the model remains a solid choice for those prioritizing style and efficiency in compact spaces.

Best for: Homeowners seeking a stylish, water-saving toilet ideal for small or space-conscious bathrooms.

Pros:

• Compact design with a smooth, glossy finish enhances bathroom aesthetics.
• Dual flush options provide effective water conservation.
• Fully glazed, skirted trapway simplifies cleaning and reduces clog risks.

Cons:

• Installation might be somewhat challenging in confined areas due to supply line connection requirements.

KK KE KING 24 Depth Compact One Piece Toilet with Quiet Dual Flush and Soft Close Seat

The 24 Depth Compact One Piece Toilet with Quiet Dual Flush and Soft Close Seat from KK KE KING offers a practical solution for smaller bathrooms. Its compact design allows it to fit comfortably within tight spaces without sacrificing the reliability of a dual flush system that promotes water efficiency.

The toilet’s flushing mechanism is engineered for clog-free performance, making it both effective and eco-friendly. Designed with user convenience in mind, this model includes a soft-close seat made from polypropylene that reduces noise and features quick-release for easy cleaning.

Crafted from high-grade ceramic, the toilet boasts a seamless trapway that supports hygiene and durability over time. Installation is straightforward for those with basic DIY skills, and customer support is readily available for assistance.

Best for: Homeowners seeking a space-conscious, water-efficient toilet that balances quiet operation with easy maintenance.

Pros:

• Efficient dual flush system conserves water while maintaining strong flushing power.
• Soft-close seat minimizes noise and enables hassle-free cleaning through quick-release.
• Compact design fits well in limited spaces without reducing functionality.

Cons:

• Initial setups may require support due to occasional fill valve adjustments.
• A polypropylene seat might not suit all preferences for long-term durability.

Deer Valley Compact One-Piece Toilet for Small Bathrooms, Dual Flush, Soft-Close Seat, White

The Deer Valley Compact One-Piece Toilet is designed to optimize space in smaller bathrooms while maintaining user comfort. Its compact form features a 24.6-inch projection and an ergonomic seat height of 17 inches, making it suitable for various users. The toilet’s white ceramic finish not only adds a sleek look but also resists stains and simplifies cleaning.

This model includes a dual flush system, offering 1.28 gallons for solid waste and 0.8 gallons for liquid, which helps conserve water efficiently. The soft-close seat minimizes noise, and the skirted trapway design aids in easy maintenance by reducing hard-to-clean areas. Installation is straightforward, supported by responsive customer service.

Best for: Homeowners with limited bathroom space seeking an efficient and comfortable toilet option.

Pros:

• Space-saving design tailored for compact bathrooms
• Dual flush technology promotes water conservation
• Soft-close seat reduces noise and enhances user experience
• Skirted trapway allows for easier cleaning and upkeep

Cons:

• Certain installation components might require careful handling

Casta Diva Compact One Piece Round Skirted Toilet with Soft Close Seat, Dual Flush, White

The Casta Diva Compact One Piece Round Skirted Toilet offers a space-efficient solution for small bathrooms. Its integrated tank and bowl design create a smooth, streamlined appearance that simplifies cleaning. The compact dimensions ensure it fits neatly in tight spaces without compromising functionality.

Equipped with a dual-flush system, this toilet provides two water-saving options—0.8 and 1.28 gallons per flush—helping to reduce water usage while maintaining effective flushing power. The siphon jet mechanism delivers a quiet yet thorough flush, enhancing overall performance.

The toilet includes a soft-close seat that prevents slamming and can be easily removed for cleaning, adding convenience to daily maintenance. Installation is straightforward, supported by included hardware and a standard 12-inch rough-in.

Best for: Homeowners seeking a compact, efficient, and easy-to-clean toilet for smaller bathrooms.

Pros:

• Space-saving round skirted design simplifies cleaning in tight spaces.
• Dual-flush system with EPA WaterSense certification promotes water conservation.
• Soft-close, quick-release seat offers comfort and easy maintenance.

Cons:

• The 12-inch rough-in design might limit installation options in certain plumbing configurations.

Smart Compact Toilet with Built-in Tank & Bidet (ZY695A Mini)

The ZY695A Mini by Smart Compact is a space-efficient toilet featuring a built-in tank and bidet. Designed to fit snugly in smaller bathrooms, its compact dimensions help improve overall space utilization by approximately 20%. This model offers a wider heated seat with adjustable temperature settings, ensuring user comfort.

The advanced foam shield effectively controls splashes and odors, maintaining cleanliness. Hygiene is enhanced through hands-free functionality, including an automatic lid, foot sensor flushing, and a remote control. The dual washing system combined with warm air drying provides a thorough and gentle cleaning experience.

Additionally, the toilet operates with a quiet, water-saving flush, making it both practical and eco-friendly. Installation may require assistance from a professional plumber to ensure proper setup.

Best for: homeowners or renters with limited bathroom space seeking a compact, comfortable, and hygienic smart toilet solution.

Pros:

• Compact design improves bathroom space utilization by 20%.
• Heated seat with adjustable temperature for enhanced comfort.
• Hands-free features like auto lid, foot sensor flushing, and remote control promote hygiene.
• Quiet, water-efficient flush supports eco-friendly use.

Cons:

• Installation might be complex and typically requires professional help.

Compact One Piece ADA Height Dual Flush Elongated Toilet, White

The Compact One Piece ADA Height Dual Flush Elongated Toilet by American Standard offers a streamlined solution for bathrooms with limited space. Its one-piece design provides a modern look while fitting comfortably in smaller areas. The toilet features an ADA-compliant seat height of about 17.3 inches, ensuring ease of use and comfort.

Equipped with a dual-flush system, it allows users to choose between 0.8 gallons per flush for liquid waste and 1.28 gallons for solids, promoting water efficiency. This system is enhanced by tornado flush technology, which delivers powerful, clog-free performance with every use.

The soft-close seat adds convenience by minimizing noise and preventing accidental slamming. Maintenance is simplified thanks to a nano-coating that resists stains and makes cleaning easier. Crafted from durable ceramic, this toilet balances practical features with a sleek, easy-to-clean surface.

Best for: Homeowners seeking a compact, comfortable, and water-efficient toilet designed to meet ADA standards.

Pros:

• Dual-flush technology with tornado flush ensures efficient, clog-free operation.
• ADA-compliant height and soft-close seat improve user comfort and reduce noise.
• Nano-coated surface simplifies cleaning and resists stains.
• Seamless one-piece design enhances bathroom aesthetics and maintenance.

Cons:

• Installation might require assistance due to the toilet’s weight.
• Available only in white, which may not suit all bathroom styles.

CANEST Compact One Piece Round Toilet with Dual Flush and Soft Close Seat

The CANEST Compact One Piece Round Toilet is a practical addition for bathrooms where space is limited. Designed with a sleek round bowl and measuring 23 inches wide, this toilet fits comfortably in small or confined areas without compromising on style. Its one-piece construction offers easy cleaning and a streamlined look.

This model features a dual flush mechanism that uses 1.6 gallons for a full flush and 1.0 gallon for a partial flush, promoting water conservation while meeting EPA WaterSense standards. The soft close seat adds convenience by preventing loud slams and can be removed easily for cleaning.

Crafted from durable ceramic with a stain-resistant finish, the toilet maintains its appearance with minimal upkeep. It is compatible with a standard 12-inch rough-in, allowing for straightforward installation in most homes.

Best for: Homeowners or renters seeking a compact, efficient toilet solution for small bathrooms or guest rooms.

Pros:

• Space-efficient design suited for tight bathroom layouts.
• Dual flush system supports water savings and meets environmental guidelines.
• Soft close seat enhances quiet operation and ease of maintenance.

Cons:

• Fixed 12-inch rough-in size may limit installation options in certain bathrooms.

DEEPLAKE Compact One Piece Dual Flush Toilet with Soft Close Round Seat, 12″ Rough-in, White

The Compact One Piece Dual Flush Toilet with Soft Close Round Seat by DEEPLAKE is designed for efficient, space-conscious bathrooms. This sleek, fully skirted toilet measures just 24 by 14.5 inches, making it ideal for smaller spaces. Its 12″ rough-in fits many standard plumbing setups, while the dual flush mechanism offers two water-saving options—0.8 and 1.28 gallons per flush—to help conserve water without compromising performance.

The toilet features a quiet siphon jet flush that ensures effective waste removal. The soft-close seat adds a modern touch and prevents slamming, while the quick-release function simplifies cleaning. Installation is made easier with side-opening holes and all necessary kits included. The overall design focuses on functionality and convenience, combining water efficiency with a compact footprint.

Best for: Homeowners or renters looking for a compact, efficient toilet solution with modern features suitable for small bathrooms.

Pros:

• Space-saving fully skirted design fits tight bathroom areas.
• Dual flush system conserves water with strong flushing power.
• Soft-close, quick-release seat enhances comfort and cleaning ease.

Cons:

• Round seat shape may be less preferred by some users than elongated options.
• 12″ rough-in size might not align with all bathroom plumbing configurations.

Top Compact Toilets Compared: Features at a Glance

Model	Dimensions (D×W)	Flush Type	Water Usage	Special Features	Best For
HOROW T0338W	26.6″ × 15″	Dual Flush	0.8/1.28 GPF	ADA Height, Soft-Close Seat	Accessibility Needs
DeerValley Compact	23.6″ × 15.8″	Single Flush	1.28 GPF	Full-Skirt Design, Easy Clean	Modern Bathrooms
WinZo WZ5079	22.8″ × 15″	Dual Flush	0.8/1.6 GPF	Double Cyclone, Quick-Release	Tight Spaces
Swiss Madison Sublime II	24″ × 14″	Dual Flush	1.1/1.6 GPF	Nano-Coating, Clog Prevention	Style-Conscious
American Standard ADA	24″ × 16″	Dual Flush	0.8/1.28 GPF	Tornado Flush, ADA Compliant	Universal Design
CANEST Round	23″ × 16″	Dual Flush	1.0/1.6 GPF	WaterSense Certified, Stain Resistant	Budget-Friendly

Buying Guide: Essential Features Every Space-Saving Toilet Needs

When choosing a compact toilet, you’ll want to check the:

Size and Dimensions

Because bathroom space is often limited, accurately measuring the available area is essential before choosing a compact toilet. You need to check the length, width, and height to ensure the toilet fits comfortably without crowding your bathroom.

Don’t forget the rough-in measurement, usually 12 inches, which guarantees your plumbing aligns with the new toilet. Compact models typically range from 23 to 27 inches in depth, ideal for tight spaces.

When deciding between bowl shapes, remember elongated bowls offer more comfort but require extra room, while round bowls save space with a slightly smaller seat area. Always verify seat height and width to match user comfort needs and your bathroom layout.

Water Efficiency Ratings

Although compact toilets save space, their water efficiency plays a crucial role in long-term costs and environmental impact. When choosing a compact toilet, look for models with low gallons per flush (GPF) ratings—lower GPF means better water conservation.

Toilets with WaterSense certification meet strict EPA standards, typically using 1.28 GPF or less, helping you save water without sacrificing performance. Dual flush toilets offer two flush options, around 0.8 GPF for liquids and 1.28 GPF for solids, maximizing efficiency.

Keep in mind that highly efficient toilets may require more frequent flushing or specific maintenance. Selecting a water-efficient compact toilet not only reduces your utility bills but also ensures you comply with local regulations and support sustainable water use practices.

Flush Performance Quality

Flush performance quality often determines how satisfied you’ll be with a compact toilet. You want a model that clears waste effectively in a single flush, reducing the need for multiple flushes.

Look for toilets with a high Maximum Performance (MAP) score, ideally rated at 1000 grams, which shows strong flushing power without clogging. Features like fully glazed trapways improve water flow and prevent residue buildup, keeping operation smooth.

Dual flush systems let you choose between light flushes (around 0.8 gallons per flush) and full flushes (about 1.28 GPF), balancing efficiency and power. Technologies such as siphon jet and cyclone flushing ensure quick, clean flushes, leaving the bowl spotless and enhancing overall performance.

Installation Requirements

When choosing a compact toilet, you need to make certain its rough-in measurement aligns with your bathroom’s plumbing to guarantee a proper fit. Most bathrooms have a 12-inch rough-in, so verify this before purchasing.

Next, consider the installation type—floor-mounted or wall-mounted—to match your bathroom’s design and support structure. Measure the available space carefully, ensuring the toilet’s depth, width, and height fit comfortably, especially in tight areas.

Also, think about whether you’ll need plumbing modifications like moving water supply lines or adjusting your flooring. Finally, review the manufacturer’s installation instructions and required tools. If you’re not confident in your skills, hiring a professional ensures a smooth setup and avoids costly mistakes.

Seat Comfort Options

Since you’ll spend time sitting on your compact toilet, choosing the right seat comfort options makes a big difference. Look for soft-close seats to prevent slamming and reduce noise, especially useful during nighttime visits.

Quick-release mechanisms let you easily remove the seat for thorough cleaning, keeping hygiene and comfort excellent. Consider padded or cushioned seats if you want extra comfort during longer sitting periods.

Ergonomically designed seats with the right height and contouring improve your overall experience by supporting your posture. For a luxury touch, some compact toilets offer adjustable features like heated or temperature-controlled seats, enhancing your comfort in colder months.

Material Durability

Although compact toilets save space, their material durability plays an essential role in ensuring long-lasting performance. You want a toilet made from durable ceramic or porcelain that can handle frequent use without scratching, staining, or chemical damage.

Look for high-quality glazing, like nano-coating technology, which resists stains, scale buildup, and water spots, extending the toilet’s lifespan. Pay attention to well-constructed internal parts—sturdy trapways and reinforced hinges boost reliability.

Avoid cheap plastic seats or composite materials, as they often crack or warp, leading to early replacement. Also, check for manufacturing standards such as CUPC or WaterSense certifications to confirm the materials meet safety, durability, and environmental resistance criteria.

Noise Reduction Features

If you value peace and quiet, choosing a compact toilet with effective noise reduction features can make a big difference. Look for soft-close seats and lids that prevent loud slamming, especially useful during nighttime.

Quiet flushing mechanisms like siphon jet or dual flush systems operate below 50 decibels, minimizing disruption. Features such as slow-close hinges and hydraulic dampers ensure smooth, silent operation while extending the seat’s lifespan.

Proper installation matters too—secure mounting and precise alignment stop rattling or creaking noises. For extra quiet, consider soundproofing accessories like insulation or padded covers, which are great in shared or thin-walled bathrooms.

Prioritizing these noise reduction elements helps you maintain a peaceful environment without sacrificing efficiency or style in your compact toilet choice.

Maintenance and Cleaning

Beyond noise reduction, maintenance and cleaning play a big role in choosing the right compact toilet. You’ll want a model with a seamless, fully glazed trapway to minimize crevices where dirt and stains can build up, making cleaning faster and easier.

Look for soft-close seats with quick-release hinges so you can remove and clean the seat thoroughly without hassle. Compact toilets designed with fewer grooves and smooth external surfaces simplify wiping and reduce grime and bacteria buildup.

Consider toilets with nano-coating technology on ceramic surfaces—this stain-resistant, scale-resistant finish helps keep your toilet looking fresh longer.

Finally, easy access to internal components and straightforward installation help you maintain proper hygiene and prevent mold issues. These features make upkeep less time-consuming and more effective.

Frequently Asked Questions

How Do Compact Toilets Compare in Water Efficiency to Standard Models?

You’ll find that compact toilets often use less water compared to standard models, making them more efficient. Many compact designs incorporate advanced flushing technology that conserves water without sacrificing performance.

While standard toilets might use around 1.6 gallons per flush, compact models frequently use 1.28 gallons or less, helping you save water and reduce your utility bills. So, if you want efficiency, compact toilets are a smart choice.

Are Compact Toilets Compatible With Existing Bathroom Plumbing Setups?

You’ll find that most compact toilets are designed to fit standard plumbing setups, so compatibility usually isn’t an issue. They often use the same water supply lines and drain connections as regular toilets.

However, it’s smart to double-check the dimensions and rough-in measurements before buying. If your bathroom has unique plumbing or space constraints, you might need minor adjustments or a professional plumber’s help to guarantee a perfect fit.

What Maintenance Is Required for Dual Flush Mechanisms in Compact Toilets?

You’ll need to check the dual flush mechanism regularly to keep it working smoothly. Clean the flush buttons and inspect for any leaks or worn-out parts. Replace seals and flappers as needed to prevent water waste. Also, occasionally clear mineral buildup in the valve.

Doing these simple maintenance tasks guarantees your dual flush stays efficient and reliable, saving water and keeping your toilet functioning properly.

Can Compact Toilets Accommodate Users With Mobility Issues?

Yes, compact toilets can accommodate users with mobility issues, but you’ll want to choose models designed with accessibility in mind. Look for features like higher seat heights, sturdy grab bars, and easy-to-use flush mechanisms.

Some compact toilets also offer elongated bowls for added comfort. Installing these thoughtful designs can make a big difference, ensuring safety and ease without sacrificing space in your bathroom.

Do Compact Toilets Support Installation of Additional Bidet Features?

Think of your compact toilet as a blank canvas, ready to embrace new features. Yes, many compact toilets support adding bidet attachments or integrated bidet seats without much hassle.

You’ll want to check water supply compatibility and space around the bowl, but manufacturers often design them with adaptability in mind. This means you can enjoy enhanced hygiene and comfort even in tighter bathrooms, combining efficiency with modern convenience.

Compact Toilet: Find Your Perfect Space-Saving Solution Now

Choosing the right compact toilet can save you up to 30% more space without sacrificing comfort or efficiency. With models like the HOROW T0338W and DeerValley offering sleek designs and dual flush options, you’ll enjoy both style and water savings.

Remember, a compact toilet isn’t just about size it’s about smart use of space and eco-friendly features. Pick one that fits your bathroom perfectly and makes everyday living easier and greener.

Last update on 2025-08-18 / Affiliate links / Images from Amazon Product Advertising API