Choosing the right toilet involves balancing performance, comfort, and price. The DeerValley Compact One Piece Toilet stands out as the best overall for its sleek design and dual-flush efficiency. For those prioritizing comfort, the SuperfLo 21 Inch High Elongated Toilet offers a tall, ergonomic seat, while the Simple Project Extra Tall Toilet is ideal for seniors or handicap use. Common tradeoffs include size versus functionality and price versus advanced features. Keep reading for a detailed breakdown to find the best fit for your bathroom needs.

15
compared
11
brands
2
materials
Which toilet should you buy?
★ Top Pick
DeerValley Compact One Piece T
Best Space-Saving Solution for Small Bathrooms
Space-saving compact design ideal for small bathrooms
See on Amazon →
Tall adults, seniors, or users with mobility challenges who need a comfortable, water-efficient toilet
SuperfLo 21 Inch High Elongate
Extra tall height enhances comfort for seniors and tall users
View on Amazon →
Individuals with mobility challenges or those requiring ADA height with reliable, clog-resistant performance
17-inch Elongated ADA Complian
ADA height options for accessibility and comfort
View on Amazon →
Seniors, tall adults, or users with mobility issues needing a comfortable, high toilet
Simple Project 21 inch Elongat
Extra tall height reduces knee and hip strain
View on Amazon →
Small bathroom remodels or tight spaces needing a reliable, water-efficient toilet
Space Saving 15 Inch Round Fro
Compact 15-inch round front fits small spaces
View on Amazon →
Pros & cons at a glance
DeerValley Compact One Piece T
✓ Space-saving compact design ideal for small bathrooms
✗ May require professional installation for proper fit
SuperfLo 21 Inch High Elongate
✓ Extra tall height enhances comfort for seniors and tall users
✗ Requires a 12-inch rough-in, limiting installation options
17-inch Elongated ADA Complian
✓ ADA height options for accessibility and comfort
✗ Limited to 12-inch rough-in, reducing compatibility
Simple Project 21 inch Elongat
✓ Extra tall height reduces knee and hip strain
✗ May require a footstool for users under 5’4"
Space Saving 15 Inch Round Fro
✓ Compact 15-inch round front fits small spaces
✗ Limited to 12-inch rough-in, reducing installation options
Two-Piece Toilets for Bathroom
✓ Powerful and water-efficient flush technology
✗ Two-piece design may be less aesthetically seamless
TOTO Drake Two-Piece Elongated
✓ Powerful Tornado flush for thorough cleaning
✗ Requires separate purchase of seat and accessories
Casta Diva Elongated One Piece
✓ Seamless, easy-to-clean design
✗ Limited to white color only
Casta Diva One Piece Elongated
✓ Comfortable 17.5-inch ADA height
✗ Installation may require professional help
HOROW T0338W One Piece Toilet
✓ Comfortable ADA chair height
✗ Limited to white color only
15.4 Inch Elongated Front Two
✓ Space-efficient design suitable for small bathrooms
✗ Limited to 12-inch rough-in installations
Gerber Viper Force Elongated T
✓ Strong, clog-free flush with high efficiency
✗ No additional luxury features like heated seat
Casta Diva Elongated One Piece
✓ Powerful, efficient air-pressure flush
✗ Requires standard 12" rough-in, not flexible for all spaces
Two-Piece ADA Compliant Elonga
✓ Powerful and efficient flush technology
✗ More challenging installation than one-piece units
Simple Project 21" Extra Tall
✓ Comfortable 21-inch height for easier sitting and standing
✗ May be too tall for average users

Key Takeaways

  • The best toilets combine efficient flushing with ease of cleaning, often favoring one-piece designs for fewer crevices.
  • ADA-compliant models provide extra height and accessibility but tend to be more expensive and bulkier.
  • Compact models excel in small bathrooms but may sacrifice some comfort or flushing power.
  • Price often correlates with features like dual flush, comfort height, and advanced siphonic systems, but premium models aren’t always necessary for basic needs.
  • Choosing a toilet depends heavily on user needs—consider height, size, and special features to avoid mismatched expectations.
2
SuperfLo 21 Inch High Elongate
Best for Tall Users and Seniors Seeking Comfort
1
DeerValley Compact One Piece T
Best Space-Saving Solution for Small Bathrooms
3
17-inch Elongated ADA Complian
Best ADA-Compliant Toilets for Accessibility and Power Flush

Our Top Toilets Picks

DeerValley Compact One Piece Toilet with Soft-Close Seat, Dual Flush, 12” Rough-In, Skirted DesignDeerValley Compact One Piece Toilet with Soft-Close Seat, Dual Flush, 12'' Rough-In, Skirted DesignBest Space-Saving Solution for Small BathroomsDimensions: 24½”L×13⅜”W×28⅜”HRough-In: 12 inchesFlush Options: 1.1/1.6 GPFVIEW ON AMAZONSee Our Full Breakdown
SuperfLo 21 Inch High Elongated Toilet with Comfort Height Seat & 1.28 GPF Single FlushSuperfLo 21 Inch High Elongated Toilet with Comfort Height Seat & 1.28 GPF Single FlushBest for Tall Users and Seniors Seeking ComfortHeight: 21 inchesRough-in: 12 inchesFlush Volume: 1.28 gallonsVIEW ON AMAZONSee Our Full Breakdown
17-inch Elongated ADA Compliant Two-Piece Toilet with Soft-Close Seat, 12-inch Rough-In, 1.28 GPF Siphonic Jet Flush17-inch Elongated ADA Compliant Two-Piece Toilet with Soft-Close Seat, 12-inch Rough-In, 1.28 GPF Siphonic Jet FlushBest ADA-Compliant Toilets for Accessibility and Power FlushHeight: 17 inches (Standard), 19 inches (Comfort), 21 inches (ADA)Rough-In: 12 inchesFlush Rate: 1.28 GPFVIEW ON AMAZONSee Our Full Breakdown
Simple Project 21 inch Elongated Extra Tall Toilet for SeniorsSimple Project 21 inch Elongated Extra Tall Toilet for SeniorsBest for Seniors and Tall Adults Requiring Extra HeightHeight: 21 inchesRough-In: 12 inchesFlush Rate: 1.28 GPFVIEW ON AMAZONSee Our Full Breakdown
Space Saving 15 Inch Round Front Two Piece Toilet, Compact Side Flush White Ceramic Commode for Small Bathroom, 1.28 GPF Siphonic Flush, Soft Close Seat, cUPC, 12 Inch Rough-InSpace Saving 15 Inch Round Front Two Piece Toilet, Compact Side Flush White Ceramic Commode for Small Bathroom, 1.28 GPF Siphonic Flush, Soft Close Seat, cUPC, 12 Inch Rough-InBest Compact Toilet for Small Bathrooms and RemodelsBowl Shape: Round frontMaterial: CeramicFlush Rate: 1.28 GPFVIEW ON AMAZONSee Our Full Breakdown
Two-Piece Toilets for Bathrooms, Comfort ADA Height 19″, Elongated with Soft Close Seat, Power Flush 1.28 GPFTwo-Piece Toilets for Bathrooms, Comfort ADA Height 19", Elongated with Soft Close Seat, Power Flush 1.28 GPFBest Comfort and Water EfficiencyHeight: 19 inchesFlush Technology: Power flushWater Usage: 1.28 GPFVIEW ON AMAZONSee Our Full Breakdown
TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height Tornado Flush Toilet with CEFIONTECT, Cotton WhiteTOTO Drake Two-Piece Elongated 1.6 GPF Universal Height Tornado Flush Toilet with CEFIONTECT, Cotton WhiteBest for Style and EfficiencyFlow Rate: 1.6 GPFTrap Seal: 2-1/8″Minimum Water Pressure: 8 psiVIEW ON AMAZONSee Our Full Breakdown
Casta Diva Elongated One Piece Toilet with 17″ Comfort Chair Height SeatCasta Diva Elongated One Piece Toilet with 17" Comfort Chair Height SeatBest for Seamless Cleaning and Space SavingRough-in: 12 inchesSeat Height: 17 inchesDepth: 27.17 inchesVIEW ON AMAZONSee Our Full Breakdown
Casta Diva One Piece Elongated Toilet with 17.5″ ADA Height Comfort SeatCasta Diva One Piece Elongated Toilet with 17.5" ADA Height Comfort SeatBest for Accessibility and Modern DesignHeight: 26.57 inchesDepth: 25.39 inchesWidth: 14.56 inchesVIEW ON AMAZONSee Our Full Breakdown
HOROW T0338W One Piece Toilet with ADA Chair Height, Dual Flush, 17.3″ Seat, Compact Skirted Design, Elongated Bowl, White, 12″ Rough-InHOROW T0338W One Piece Toilet with ADA Chair Height, Dual Flush, 17.3" Seat, Compact Skirted Design, Elongated Bowl, White, 12" Rough-InBest for Small Bathrooms and Easy InstallationDimensions: 26.6″D x 15″W x 26″HSeat Height: 17.3″Flush Options: 1.1/1.6 GPFVIEW ON AMAZONSee Our Full Breakdown
15.4 Inch Elongated Front Two Piece Toilet with Soft Close Seat, 1.28 GPF, White Ceramic, cUPC Certified, 12 Inch Rough-In15.4 Inch Elongated Front Two Piece Toilet with Soft Close Seat, 1.28 GPF, White Ceramic, cUPC Certified, 12 Inch Rough-InBest Space-Saving Design for Small BathroomsBowl Length: 15.4 inchesFlush Rate: 1.28 GPFMaterial: CeramicVIEW ON AMAZONSee Our Full Breakdown
Gerber Viper Force Elongated Two-Piece Toilet with Soft-Close Seat, WhiteGerber Viper Force Elongated Two-Piece Toilet with Soft-Close Seat, WhiteBest for Reliable, Clog-Free PerformanceType: Two-piece toiletColor: WhiteFlush Rate: 1.28 gpfVIEW ON AMAZONSee Our Full Breakdown
Casta Diva Elongated One Piece Toilet with 17.2″ ADA Comfort Height SeatCasta Diva Elongated One Piece Toilet with 17.2" ADA Comfort Height SeatBest for Accessibility and Elegant DesignFlush Rate: 1.0 GPFRough-in: 12 inchesBowl Shape: ElongatedVIEW ON AMAZONSee Our Full Breakdown
Two-Piece ADA Compliant Elongated Toilet with Soft Close Seat and Power Flush – 19″ HeightTwo-Piece ADA Compliant Elongated Toilet with Soft Close Seat and Power Flush - 19" HeightBest for Comfort and ADA ComplianceHeight: 19 inchesFlush Rate: 1.28 GPFDesign: ElongatedVIEW ON AMAZONSee Our Full Breakdown
Simple Project 21″ Extra Tall Toilet with Soft Close Seat, 1.28 GPF, 12″ Rough-In, Ideal for Seniors and Handicap UseSimple Project 21" Extra Tall Toilet with Soft Close Seat, 1.28 GPF, 12" Rough-In, Ideal for Seniors and Handicap UseBest for Extra Height and AccessibilityVIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
toiletRough-InHeightFlush RateMaterial
DeerValley Compact One Piece T12 inches
SuperfLo 21 Inch High Elongate12 inches21 inches
17-inch Elongated ADA Complian12 inches17 inches (Standard), 19 inches (Comfort), 21 inches (ADA)1.28 GPFCeramic
Simple Project 21 inch Elongat12 inches21 inches1.28 GPFCeramic
Space Saving 15 Inch Round Fro12 inches1.28 GPFCeramic
Two-Piece Toilets for Bathroom19 inches
TOTO Drake Two-Piece ElongatedUniversal Height
Casta Diva Elongated One Piece12 inches25.39 inchesCeramic
Casta Diva One Piece Elongated12 inches26.57 inches1.0/1.28 GPFCeramic
HOROW T0338W One Piece Toilet 12"
15.4 Inch Elongated Front Two 1.28 GPFCeramic
Gerber Viper Force Elongated T1.28 gpf
Casta Diva Elongated One Piece12 inches1.0 GPFVitreous china
Two-Piece ADA Compliant Elonga19 inches1.28 GPFCeramic
Simple Project 21" Extra Tall

More Details on Our Top Picks

  1. DeerValley Compact One Piece Toilet with Soft-Close Seat, Dual Flush, 12” Rough-In, Skirted Design

    DeerValley Compact One Piece Toilet with Soft-Close Seat, Dual Flush, 12'' Rough-In, Skirted Design

    Best Space-Saving Solution for Small Bathrooms

    View on Amazon

    This compact one-piece toilet excels in small bathroom setups, with a space-efficient design and skirted surface that simplifies cleaning. Unlike larger models like the Simple Project 21 inch Tall Toilet, it prioritizes footprint reduction, making it ideal for tight spaces. The dual flush system not only conserves water—saving up to 16,500 gallons annually—but also maintains performance comparable to traditional models. However, its standard round bowl limits comfort for some users, and professional installation might be necessary for optimal setup. Compared to bulkier options, this model balances efficiency and ease of cleaning, but it sacrifices the elongated comfort preferred by taller or larger users.

    Pros:
    • Space-saving compact design ideal for small bathrooms
    • Dual flush system significantly reduces water usage
    • Skirted surface simplifies cleaning and maintenance
    • Quiet soft-close seat enhances user comfort
    Cons:
    • May require professional installation for proper fit
    • Limited to a standard round bowl, less comfortable for some users

    Best for: Small bathroom owners seeking a space-efficient, water-saving toilet with easy maintenance

    Not ideal for: Users wanting an elongated bowl or higher comfort level, or those preferring a dual flush system—since this model only offers dual flush, not additional features like bidet attachments

    • Dimensions:24½”L×13⅜”W×28⅜”H
    • Rough-In:12 inches
    • Flush Options:1.1/1.6 GPF
    • Weight Capacity:250 lbs
    • Design:Skirted, one-piece
    • Seat:Soft-close PP seat
    • Water Savings:Up to 16,500 gallons annually
    Our verdict
    “This model is perfect for small spaces where water efficiency and easy cleaning are priorities, but it may not suit those seeking elongated comfort or advanced features.”
  2. SuperfLo 21 Inch High Elongated Toilet with Comfort Height Seat & 1.28 GPF Single Flush

    SuperfLo 21 Inch High Elongated Toilet with Comfort Height Seat & 1.28 GPF Single Flush

    Best for Tall Users and Seniors Seeking Comfort

    View on Amazon

    This toilet stands out for its extra height, measuring 21 inches, making it more comfortable for seniors, taller individuals, or anyone with mobility concerns. Unlike the DeerValley compact model, it offers an elongated seat that provides a more natural sitting position, which can reduce strain. Its single flush system is water-efficient and straightforward, but it lacks dual flush options or additional features like bidets. The high seat height improves accessibility, yet it requires a 12-inch rough-in, which could limit compatibility in some bathrooms. This pick makes the most sense for those prioritizing comfort and ease of use over space-saving design or advanced flushing technology.

    Pros:
    • Extra tall height enhances comfort for seniors and tall users
    • Comfort elongated seat provides better ergonomic support
    • Water-efficient 1.28 GPF reduces water use
    • Soft-close seat minimizes noise
    Cons:
    • Requires a 12-inch rough-in, limiting installation options
    • Lacks dual flush or advanced features like bidets

    Best for: Tall adults, seniors, or users with mobility challenges who need a comfortable, water-efficient toilet

    Not ideal for: Small bathrooms or those looking for a dual flush system—since this model only offers a single flush and requires specific rough-in dimensions

    • Height:21 inches
    • Rough-in:12 inches
    • Flush Volume:1.28 gallons
    • Seat Type:Comfort height elongated
    • Warranty:2 years
    Our verdict
    “This toilet is best for tall or mobility-challenged individuals prioritizing comfort and water efficiency over space considerations.”
  3. 17-inch Elongated ADA Compliant Two-Piece Toilet with Soft-Close Seat, 12-inch Rough-In, 1.28 GPF Siphonic Jet Flush

    17-inch Elongated ADA Compliant Two-Piece Toilet with Soft-Close Seat, 12-inch Rough-In, 1.28 GPF Siphonic Jet Flush

    Best ADA-Compliant Toilets for Accessibility and Power Flush

    View on Amazon

    This two-piece model offers an ADA-compliant height with an elongated bowl, making it suitable for accessibility needs and providing added comfort. Compared to the simpler DeerValley or Space Saving options, it emphasizes a powerful, clog-resistant siphonic jet flush that ensures reliable performance. The included soft-close seat adds convenience, but the 12-inch rough-in limits compatibility with some older bathrooms. Its design is geared toward users who need a comfortable, accessible toilet with a strong flush, though it may be less appealing for those seeking a one-piece or space-saving setup. The upgraded power flush technology makes it a reliable choice for high-use environments.

    Pros:
    • ADA height options for accessibility and comfort
    • Powerful, clog-resistant flush technology reduces maintenance
    • Includes soft-close seat for quiet operation
    • Easy DIY installation with complete hardware
    Cons:
    • Limited to 12-inch rough-in, reducing compatibility
    • Elongated bowl requires more space, less suited for tight bathrooms

    Best for: Individuals with mobility challenges or those requiring ADA height with reliable, clog-resistant performance

    Not ideal for: Small bathrooms or homeowners seeking a one-piece design, as this is a two-piece model with a larger footprint

    • Height:17 inches (Standard), 19 inches (Comfort), 21 inches (ADA)
    • Rough-In:12 inches
    • Flush Rate:1.28 GPF
    • Type:Two-piece
    • Bowl Shape:Elongated
    • Material:Ceramic
    Our verdict
    “Ideal for accessible bathrooms needing a durable, high-performance toilet with a soft-close seat, but less suitable for small or space-constrained areas.”
  4. Simple Project 21 inch Elongated Extra Tall Toilet for Seniors

    Simple Project 21 inch Elongated Extra Tall Toilet for Seniors

    Best for Seniors and Tall Adults Requiring Extra Height

    View on Amazon

    This toilet emphasizes comfort with its 21-inch height, reducing strain on knees and hips for seniors or taller users. Unlike the DeerValley or Space Saving models, it focuses on providing an ergonomic sitting position, complemented by a soft-close seat for quiet operation. Its two-piece design is straightforward to install and offers good water efficiency at 1.28 GPF. However, it might require a footstool for shorter users and is bulkier due to its height, making it less suitable for small bathrooms. This model makes sense for those prioritizing comfort over space savings or sleek aesthetics.

    Pros:
    • Extra tall height reduces knee and hip strain
    • Water-efficient 1.28 GPF flush
    • Soft-close seat for quieter operation
    • Complete mounting hardware simplifies installation
    Cons:
    • May require a footstool for users under 5’4″
    • Two-piece design may be less seamless and more maintenance-intensive

    Best for: Seniors, tall adults, or users with mobility issues needing a comfortable, high toilet

    Not ideal for: Small or compact bathroom spaces, or users preferring one-piece designs for easier cleaning

    • Height:21 inches
    • Rough-In:12 inches
    • Flush Rate:1.28 GPF
    • Seat:Elongated, soft-close
    • Material:Ceramic
    Our verdict
    “This toilet suits those seeking maximum comfort and height for easier sitting, with some tradeoffs in space and maintenance.”
  5. Space Saving 15 Inch Round Front Two Piece Toilet, Compact Side Flush White Ceramic Commode for Small Bathroom, 1.28 GPF Siphonic Flush, Soft Close Seat, cUPC, 12 Inch Rough-In

    Space Saving 15 Inch Round Front Two Piece Toilet, Compact Side Flush White Ceramic Commode for Small Bathroom, 1.28 GPF Siphonic Flush, Soft Close Seat, cUPC, 12 Inch Rough-In

    Best Compact Toilet for Small Bathrooms and Remodels

    View on Amazon

    This 15-inch round front toilet is designed specifically for tight spaces, with a two-piece construction that maximizes utility in small bathrooms. Unlike the taller or elongated models, it focuses on fitting into the most constrained areas without sacrificing water efficiency, thanks to a 1.28 GPF siphonic flush. Its glazed ceramic surface ensures easy cleaning, and the soft-close seat adds convenience for quiet operation. However, its limited rough-in compatibility of 12 inches and two-piece configuration may lead to more maintenance compared to one-piece models like DeerValley. This toilet is ideal for remodels or small bathrooms where space is at a premium but basic comfort and efficiency are still desired.

    Pros:
    • Compact 15-inch round front fits small spaces
    • Water-efficient 1.28 GPF siphonic flush
    • Includes soft-close seat for quiet use
    • Glazed ceramic surface simplifies cleaning
    Cons:
    • Limited to 12-inch rough-in, reducing installation options
    • Two-piece design may require more maintenance than seamless models

    Best for: Small bathroom remodels or tight spaces needing a reliable, water-efficient toilet

    Not ideal for: Larger bathrooms or those seeking an elongated or one-piece design for easier cleaning

    • Bowl Shape:Round front
    • Material:Ceramic
    • Flush Rate:1.28 GPF
    • Certification:cUPC
    • Rough-In:12 inches
    • Seat:Soft close
    Our verdict
    “This toilet is an excellent choice for maximizing space in small bathrooms without sacrificing water efficiency or comfort, though it may need more upkeep than one-piece options.”
  6. Two-Piece Toilets for Bathrooms, Comfort ADA Height 19″, Elongated with Soft Close Seat, Power Flush 1.28 GPF

    Two-Piece Toilets for Bathrooms, Comfort ADA Height 19", Elongated with Soft Close Seat, Power Flush 1.28 GPF

    Best Comfort and Water Efficiency

    View on Amazon

    This two-piece model stands out for combining a generous ADA height of 19 inches with a powerful flush system that uses just 1.28 GPF, making it an excellent choice for those prioritizing comfort and water savings. Compared to the more traditional TOTO Drake, which offers a 1.6 GPF and a slightly more modern design, this toilet emphasizes ease of use over style flexibility. The soft-close seat adds a touch of convenience, but the two-piece design can feel less seamless than one-piece options, and assembly is required. It’s ideal for bathrooms where durability and ease of maintenance are key, but less suited for those seeking a sleek, minimal look or simpler installation.

    Pros:
    • Powerful and water-efficient flush technology
    • Comfortable ADA height seat for easy sitting and standing
    • Easy to clean and install with durable construction
    Cons:
    • Two-piece design may be less aesthetically seamless
    • Requires some assembly during installation

    Best for: Handicapped or elderly users needing a comfortable, water-efficient toilet with ADA height

    Not ideal for: Design-conscious homeowners wanting a seamless, one-piece look without assembly hassles

    • Height:19 inches
    • Flush Technology:Power flush
    • Water Usage:1.28 GPF
    • Design:Elongated, two-piece
    • Seat:Soft close
    • ADA Compliant:Yes
    Our verdict
    “This model is ideal for users prioritizing comfort, durability, and water savings over sleek aesthetics.”
  7. TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height Tornado Flush Toilet with CEFIONTECT, Cotton White

    TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height Tornado Flush Toilet with CEFIONTECT, Cotton White

    Best for Style and Efficiency

    View on Amazon

    The TOTO Drake combines a powerful Tornado flush with a universal height that ensures comfort for most users, matching well with the needs of those who want a reliable, stylish fixture. Compared to the Casta Diva models, the Drake’s 1.6 GPF offers slightly less water efficiency but benefits from a more robust flush system that handles heavy waste better. It requires separate purchase of the seat and may need a professional for installation, but its ADA-compliant height makes it accessible. This toilet is best suited for households seeking proven performance and a modern look, though it’s less ideal for budget-conscious buyers or those seeking a one-piece design.

    Pros:
    • Powerful Tornado flush for thorough cleaning
    • Universal height provides comfort and ADA compliance
    • Stylish and modern design with CEFIONTECT glaze for easy cleaning
    Cons:
    • Requires separate purchase of seat and accessories
    • Installation may need professional help

    Best for: Families seeking a reliable, ADA-compliant toilet with a modern aesthetic

    Not ideal for: Homeowners on a tight budget or those preferring one-piece designs for seamless appearance

    • Flow Rate:1.6 GPF
    • Trap Seal:2-1/8″
    • Minimum Water Pressure:8 psi
    • Height:Universal Height
    • Bowl Shape:Elongated
    • Rough-in Size:12 inches
    • Color:Cotton White
    Our verdict
    “Best suited for households prioritizing performance, comfort, and modern styling over initial cost and ease of setup.”
  8. Casta Diva Elongated One Piece Toilet with 17″ Comfort Chair Height Seat

    Casta Diva Elongated One Piece Toilet with 17" Comfort Chair Height Seat

    Best for Seamless Cleaning and Space Saving

    View on Amazon

    This one-piece toilet offers a sleek, seamless ceramic surface that simplifies cleaning, along with a powerful siphon jet flush that ensures thorough waste removal. The 17-inch comfort height makes it suitable for users who need a slightly higher seat but prefer a standard shape. Compared with the ADA models, it emphasizes aesthetics and ease of maintenance, though it’s limited to a white color and requires a 12-inch rough-in. Its dual-flush system promotes water savings, but the installation is straightforward only for standard setups. Overall, it’s well-suited for small bathrooms where space and appearance are priorities, but less suitable for those needing adjustable rough-in or color options.

    Pros:
    • Seamless, easy-to-clean design
    • Powerful, quiet siphon flush
    • Dual-flush water-saving system
    Cons:
    • Limited to white color only
    • Requires standard 12-inch rough-in

    Best for: Small bathroom remodels where seamless cleaning and space efficiency are key

    Not ideal for: Homeowners seeking multiple color options or non-standard rough-in sizes

    • Rough-in:12 inches
    • Seat Height:17 inches
    • Depth:27.17 inches
    • Width:14.37 inches
    • Height:25.39 inches
    • Flush Options:1.1/1.6 GPF
    • Material:Ceramic
    Our verdict
    “Ideal for compact bathrooms where aesthetics and ease of cleaning take precedence over customization.”
  9. Casta Diva One Piece Elongated Toilet with 17.5″ ADA Height Comfort Seat

    Casta Diva One Piece Elongated Toilet with 17.5" ADA Height Comfort Seat

    Best for Accessibility and Modern Design

    View on Amazon

    This model emphasizes accessibility with a 17.5-inch ADA height, making it easier for users with mobility issues to sit and stand. Its fully skirted, one-piece design not only looks sleek but also simplifies cleaning, surpassing the two-piece options like the simple project tall toilet for ease of maintenance. The dual-flush system with 1.0/1.28 GPF offers excellent water efficiency, but the installation might be more complex, especially for DIYers. It’s a great choice for accessible bathrooms in need of space-saving, modern fixtures, though it comes at a higher price point and requires standard 12-inch rough-in.

    Pros:
    • Comfortable 17.5-inch ADA height
    • Sleek, fully skirted design for easy cleaning
    • Water-efficient dual-flush system
    Cons:
    • Higher cost than basic models
    • Installation may require professional help

    Best for: Accessible bathroom renovations or spaces requiring a seamless, space-efficient unit

    Not ideal for: Budget buyers or those needing a non-standard rough-in size

    • Height:26.57 inches
    • Depth:25.39 inches
    • Width:14.56 inches
    • Rough-in:12 inches
    • Flush Rate:1.0/1.28 GPF
    • Material:Ceramic
    • Seat Height:17.5 inches
    Our verdict
    “Best for accessible bathrooms where sleek appearance and water efficiency are priorities, despite higher cost.”
  10. HOROW T0338W One Piece Toilet with ADA Chair Height, Dual Flush, 17.3″ Seat, Compact Skirted Design, Elongated Bowl, White, 12″ Rough-In

    HOROW T0338W One Piece Toilet with ADA Chair Height, Dual Flush, 17.3" Seat, Compact Skirted Design, Elongated Bowl, White, 12" Rough-In

    Best for Small Bathrooms and Easy Installation

    View on Amazon

    The HOROW T0338W combines ADA chair height with a compact, skirted one-piece design that fits well into small bathrooms. The dual-flush options of 1.1/1.6 GPF support water conservation, while the seamless design makes cleaning straightforward. Compared with the Casta Diva ADA model, this toilet offers a slightly lower seat height but emphasizes easier installation with a standard 12-inch rough-in and a more affordable price. It’s perfect for homeowners who need a space-saving yet accessible toilet that’s quick to install, but less suitable if you need more color options or a taller seat height.

    Pros:
    • Comfortable ADA chair height
    • Seamless, easy-to-clean design
    • Space-saving, compact footprint
    Cons:
    • Limited to white color only
    • Installation may require precise rough-in matching

    Best for: Small bathroom spaces requiring ADA height and easy, quick installation

    Not ideal for: Homes needing adjustable rough-in options or multiple color choices

    • Dimensions:26.6″D x 15″W x 26″H
    • Seat Height:17.3″
    • Flush Options:1.1/1.6 GPF
    • Rough-In:12″
    • Bowl Type:Elongated
    • Design:Skirted
    • Color:White
    Our verdict
    “This toilet offers a practical solution for small, accessible bathrooms with straightforward installation needs.”
  11. 15.4 Inch Elongated Front Two Piece Toilet with Soft Close Seat, 1.28 GPF, White Ceramic, cUPC Certified, 12 Inch Rough-In

    15.4 Inch Elongated Front Two Piece Toilet with Soft Close Seat, 1.28 GPF, White Ceramic, cUPC Certified, 12 Inch Rough-In

    Best Space-Saving Design for Small Bathrooms

    View on Amazon

    This compact two-piece toilet excels in tight spaces, offering a 15.4-inch elongated bowl that maximizes comfort without sacrificing room. Compared with larger models like the Simple Project 21″ Tall Toilet, it focuses on reducing footprint, making it ideal for small bathrooms or remodels. Its 1.28 GPF siphonic flush balances water efficiency with reliable waste removal, though the limited 12-inch rough-in means it’s incompatible with some older setups. The glazed ceramic surface simplifies cleaning, while the soft-close seat adds a touch of quiet convenience. However, its two-piece construction may require more maintenance over time than one-piece designs. This pick makes the most sense for homeowners prioritizing space efficiency in a secondary or guest bathroom, where ease of installation and low maintenance are key.

    Pros:
    • Space-efficient design suitable for small bathrooms
    • Water-saving siphonic flush for efficiency
    • Easy-to-clean glazed ceramic surface
    • Includes soft-close seat and installation hardware
    Cons:
    • Limited to 12-inch rough-in installations
    • Two-piece design may require more maintenance than one-piece toilets

    Best for: Small bathrooms or remodels needing a space-efficient, easy-to-maintain toilet

    Not ideal for: Homes with existing 14 or 16-inch rough-in setups or users preferring a one-piece model for minimal maintenance

    • Bowl Length:15.4 inches
    • Flush Rate:1.28 GPF
    • Material:Ceramic
    • Certification:cUPC
    • Rough-In Size:12 inches
    • Seat:Soft close
    Our verdict
    “This toilet is perfect for small spaces where ease of installation and low maintenance outweigh the need for larger, more integrated designs.”
  12. Gerber Viper Force Elongated Two-Piece Toilet with Soft-Close Seat, White

    Gerber Viper Force Elongated Two-Piece Toilet with Soft-Close Seat, White

    Best for Reliable, Clog-Free Performance

    View on Amazon

    The Gerber Viper Force stands out for its robust, high-efficiency 1.28 GPF flush that effectively clears the bowl and minimizes the risk of clogs—an advantage over the simpler flush systems of the Simple Project 21″ Tall Toilet. Its smooth glazed trapway and modern design make it suitable for primary bathrooms where style and performance matter. Installation is straightforward with the included tool-free kit, and the soft-close elongated seat enhances user comfort and quiet operation. However, the absence of extra features like bidet functions or heated seats means it’s best for those valuing simple, reliable function over luxury upgrades. Its higher quality components come with a slightly higher price, but the durability justifies the investment for busy households.

    Pros:
    • Strong, clog-free flush with high efficiency
    • Easy to install and clean seat
    • Modern design complements any decor
    • Reliable and quiet flush system
    Cons:
    • No additional luxury features like heated seat
    • Potentially higher price compared to basic models

    Best for: Homeowners seeking a dependable, clog-resistant toilet with modern styling

    Not ideal for: Buyers looking for advanced features like heated seats or integrated bidets, or on a strict budget

    • Type:Two-piece toilet
    • Color:White
    • Flush Rate:1.28 gpf
    • Seat:Soft-close elongated seat
    • Installation:Tool-free install kit included
    • Trapway:Smooth glazed trapway
    Our verdict
    “Ideal for households prioritizing performance and reliability over added luxury features.”
  13. Casta Diva Elongated One Piece Toilet with 17.2″ ADA Comfort Height Seat

    Casta Diva Elongated One Piece Toilet with 17.2" ADA Comfort Height Seat

    Best for Accessibility and Elegant Design

    View on Amazon

    The Casta Diva one-piece toilet offers a sleek, modern look with a 17.2-inch ADA-compliant height that supports easy sitting and standing—an upgrade over standard 15-inch models like the Space Saving 15 Inch Round Front. Its air-pressure assisted flush system delivers powerful, water-efficient cleaning, with 1.0 GPF reducing water use without sacrificing performance. The full installation kit and soft-close seat add convenience and hygiene. Nonetheless, its 12-inch rough-in limits compatibility with some existing setups, and the modern aesthetic may clash with traditional decor. It’s best suited for accessible bathrooms or those seeking a high-end, easy-to-clean toilet that emphasizes user comfort and design.

    Pros:
    • Powerful, efficient air-pressure flush
    • ADA-compliant comfort height
    • Hygienic hands-free and side-button flush
    • Includes soft-close seat and full installation kit
    Cons:
    • Requires standard 12″ rough-in, not flexible for all spaces
    • Limited to 1.0 GPF, may struggle with heavy waste
    • Modern design may not match traditional styles

    Best for: Accessible bathrooms or users requiring higher, more comfortable seating

    Not ideal for: Traditional decor styles or bathrooms with non-standard rough-in sizes

    • Flush Rate:1.0 GPF
    • Rough-in:12 inches
    • Bowl Shape:Elongated
    • Seat Height:17.2 inches
    • Material:Vitreous china
    • Dimensions:26.9″D x 15″W x 19.3″H
    Our verdict
    “This toilet is a smart choice for accessible bathrooms prioritizing comfort and hygiene, despite some rough-in limitations.”
  14. Two-Piece ADA Compliant Elongated Toilet with Soft Close Seat and Power Flush – 19″ Height

    Two-Piece ADA Compliant Elongated Toilet with Soft Close Seat and Power Flush - 19" Height

    Best for Comfort and ADA Compliance

    View on Amazon

    This 19-inch tall, two-piece toilet emphasizes comfort, especially for users with mobility issues or seniors, competing directly with the Simple Project 21″ Tall Toilet. Its 1.28 GPF power flush ensures thorough waste removal with minimal water, while its elongated seat provides a more natural sitting position. The ADA compliance makes it suitable for accessible bathrooms, and the ceramic construction guarantees durability. However, the two-piece design can be more cumbersome to install compared to one-piece models, and it lacks additional features like bidets or heated seats. This unit is best for those prioritizing height and simplicity of function over modern luxury.

    Pros:
    • Powerful and efficient flush technology
    • Comfortable, elongated, ADA-compliant design
    • Durable ceramic construction
    • Water-efficient with minimal flush water
    Cons:
    • More challenging installation than one-piece units
    • No extra features like bidet or heated seats

    Best for: Seniors or users with mobility challenges needing a comfortable, ADA-compliant toilet

    Not ideal for: Standard-height bathroom setups or buyers wanting integrated luxury features

    • Height:19 inches
    • Flush Rate:1.28 GPF
    • Design:Elongated
    • Material:Ceramic
    • Installation:Two-piece
    Our verdict
    “This toilet offers reliable comfort and ADA compliance, making it ideal for accessible bathrooms but less suited for those wanting high-tech features.”
  15. Simple Project 21″ Extra Tall Toilet with Soft Close Seat, 1.28 GPF, 12″ Rough-In, Ideal for Seniors and Handicap Use

    Simple Project 21" Extra Tall Toilet with Soft Close Seat, 1.28 GPF, 12" Rough-In, Ideal for Seniors and Handicap Use

    Best for Extra Height and Accessibility

    View on Amazon

    The Simple Project 21″ Extra Tall Toilet targets users who need a higher seat, making it a strong choice for seniors and those with mobility issues. Its 21-inch height surpasses standard models, providing added comfort and ease of use. The 1.28 GPF flush balances water efficiency with effective waste removal, and the soft-close seat minimizes noise. Compared with the Casta Diva ADA model, it offers a taller alternative for users who find standard heights uncomfortable. Its 12-inch rough-in limits compatibility, but for suitable setups, it delivers accessibility and straightforward installation. This toilet is best for individuals who prioritize height and comfort over sleek design or high-tech features.

    Pros:
    • Comfortable 21-inch height for easier sitting and standing
    • Quiet soft-close seat reduces noise
    • Efficient flush system maintains cleanliness
    • Simple installation with included instructions
    Cons:
    • May be too tall for average users
    • Limited color options and design choices
    • Requires 12″ rough-in, not adaptable to all bathrooms

    Best for: Seniors or users with mobility challenges needing an extra-tall, accessible toilet

    Not ideal for: Homes with non-standard rough-in sizes or those seeking a modern, low-profile design

      Our verdict
      “This toilet is ideal for those prioritizing height and accessibility, especially seniors and mobility-impaired users, with some rough-in restrictions to consider.”
    toilets
    What makes a great toilet
    1
    Size and Space Considerations
    Measuring your bathroom space before buying is critical.
    2
    Comfort Height vs. Standard
    Comfort height toilets, usually around 17 to 19 inches tall, make sitting down and standing up easier, especially for seniors or t
    3
    Flush System and Water Efficiency
    The choice between single and dual-flush systems impacts water usage and utility bills.
    4
    Material and Durability
    Most toilets are ceramic, but the quality of the glaze and manufacturing affects longevity and ease of cleaning.
    How to choose your toilet
    1
    How we picked
    To assemble this list, I evaluated each toilet based on performance, ease of installation, build quality, and overall va
    2
    Size and Space Considerations
    Measuring your bathroom space before buying is critical.
    3
    Comfort Height vs. Standard
    Comfort height toilets, usually around 17 to 19 inches tall, make sitting down and standing up easier, especially for se
    4
    Flush System and Water Efficiency
    The choice between single and dual-flush systems impacts water usage and utility bills.
    5
    Material and Durability
    Most toilets are ceramic, but the quality of the glaze and manufacturing affects longevity and ease of cleaning.
    Vetted toilets ·
    The best toilets, compared
    ★ Winner DeerValley Compact One Piece T
    Best Space-Saving Solution for Small Bathrooms
    15compared
    2materials

    How We Picked

    To assemble this list, I evaluated each toilet based on performance, ease of installation, build quality, and overall value. I prioritized models with proven flushing efficiency, durability, and user-friendly features like soft-close seats and dual flush options. Size and compatibility with standard rough-ins were also key factors, especially for small or ADA-compliant models. I looked for a balance between affordability and advanced features, ranking products that deliver consistent results without unnecessary complexity or cost.

    Factors to Consider When Choosing Toilets

    When selecting a toilet, understanding a few core factors can help you avoid common pitfalls and ensure your purchase meets your needs. Consider the size and space available, the height for comfort or ADA compliance, and the type of flush system for water efficiency. Additional features like soft-close seats add convenience but may increase cost, so weigh these against your budget. Proper installation and compatibility with your existing plumbing are also essential for a smooth upgrade. Remember, a toilet is a long-term investment, so choosing wisely saves headaches later.

    Size and Space Considerations

    Measuring your bathroom space before buying is critical. Compact or corner models are perfect for small baths, but they might limit comfort or functionality. Standard sizes typically range from 15 to 17 inches in height, but ADA-compliant models are taller, offering better accessibility. Always check your rough-in measurement—most toilets fit 12-inch rough-ins, though some models fit 10 or 14 inches. Selecting a size that fits your space and user needs prevents a costly return or installation issue.

    Comfort Height vs. Standard

    Comfort height toilets, usually around 17 to 19 inches tall, make sitting down and standing up easier, especially for seniors or those with mobility issues. Standard height models are lower but can be less comfortable for taller users. Consider the primary users of your bathroom—if comfort is a priority, ADA-compliant or taller models may be worth the extra investment. Remember, comfort height toilets can sometimes be bulkier, so verify your bathroom dimensions first.

    Flush System and Water Efficiency

    The choice between single and dual-flush systems impacts water usage and utility bills. Dual-flush toilets offer the flexibility to use less water for liquid waste, saving significant amounts over time. Siphonic jet systems tend to provide strong, quiet flushes and are easier to clean, reducing maintenance. Be cautious of low GPF (gallons per flush) ratings—while they save water, they must still perform reliably to prevent clogs and repeated flushing.

    Material and Durability

    Most toilets are ceramic, but the quality of the glaze and manufacturing affects longevity and ease of cleaning. High-quality glazed surfaces resist staining and mineral buildup, keeping the toilet looking new longer. Skirted designs tend to be easier to clean because they have fewer crevices, but they may be less accessible for repairs. Investing in reputable brands and models with good warranties can prevent costly replacements down the line.

    Additional Features and Budget

    Soft-close seats, quick-release mechanisms, and streamlined designs add convenience but can increase the initial cost. Consider your budget carefully—basic models without extras are often sufficient for most homes, but specialized needs like ADA compliance or high efficiency may justify a higher price. Balance your desired features against long-term benefits like reduced maintenance and water savings, which can offset initial costs over time.

    Frequently Asked Questions

    How do I know if a toilet is compatible with my bathroom’s plumbing?

    Compatibility mainly depends on the rough-in measurement, which is the distance from the wall to the center of the waste pipe. Most homes use a 12-inch rough-in, but some older or custom bathrooms may have different measurements. Always verify your existing rough-in before purchasing, and check if the toilet’s connections match your plumbing setup. If your rough-in isn’t standard, some models are adjustable or require modifications, so consider consulting a professional if unsure.

    Are high-efficiency toilets reliable enough for everyday use?

    Yes, high-efficiency toilets with dual-flush or siphonic systems have improved greatly in recent years, providing reliable performance while saving water. Look for models with positive reviews on flushing power and clog resistance. Brands with good warranties and proven track records tend to be dependable choices. Keep in mind that proper installation and maintenance are essential to ensure these toilets perform well over time.

    Is it worth paying more for an ADA-compliant toilet?

    Paying extra for ADA-compliant models makes sense if you need accessibility features, such as increased height and easier transfer. These toilets also tend to be more durable and often incorporate features like soft-close seats for added comfort. However, they are generally bulkier and more expensive, so if accessibility isn’t a priority, a standard model may better suit your needs and budget. Consider your household’s specific requirements when deciding.

    What are the main differences between one-piece and two-piece toilets?

    One-piece toilets integrate the tank and bowl into a single unit, offering a sleeker look and easier cleaning due to fewer crevices. Two-piece models are typically more affordable and easier to repair, as the tank and bowl are separate. However, they may require more effort to clean thoroughly. Your choice depends on your priorities—if aesthetics and cleaning ease matter, a one-piece is preferable; for budget and repairability, a two-piece might be better.

    How do I maintain my toilet to keep it running smoothly?

    Regular cleaning with non-abrasive cleaners and avoiding harsh chemicals help maintain the glaze and prevent staining. Check the flush mechanism periodically to ensure it functions properly, and replace soft-close or seal components as needed. Avoid using excessive toilet paper or foreign objects that can cause clogs. Routine inspections and prompt repairs will extend the lifespan of your toilet and keep it performing reliably for years.

    Conclusion

    For most households, the DeerValley Compact One Piece Toilet offers a solid blend of style, functionality, and value, making it the best overall choice. Those seeking budget-friendly options might prefer simple, standard models like the Space Saving 15 Inch Round Front Toilet. If comfort and accessibility are priorities, the Simple Project Extra Tall Toilet or ADA-compliant models like the HOROW T0338W are excellent picks. Premium buyers should consider the TOTO Drake for its advanced flush technology. Your specific needs—space constraints, mobility, budget—should guide your decision to ensure a long-lasting, satisfying upgrade.

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