Quick answer
Our overall pick for the best space saving toilet is the CANEST GF-002 for its slim, one-piece design. The SUPERFLO and EaziRinsy corner toilets are strong alternatives for those who need to utilize a bathroom corner to free up floor space.
When planning a small bathroom renovation, every inch counts. The right toilet can reclaim valuable floor space without sacrificing comfort or performance. We looked at manufacturer listings to find the best space saving toilets that prioritize a compact footprint.
Our search focused on key specs like overall dimensions, bowl shape, and flush technology to identify models that make efficient use of limited square footage. The following picks represent different approaches to saving space, from a slender one-piece design to toilets specifically made for corner installation.
Quick picks
- Slim one-piece design: CANEST GF-002 Compact One-Piece Toilet (see on Amazon)
- Corner fit, elongated bowl: SUPERFLO 17.2″ Corner Toilet Elongated (see on Amazon)
- Corner fit, comfort height: EaziRinsy Corner Toilet Elongated (see on Amazon)
Best Space Saving Toilets compared
| # | Product | Best for | Construction Type | Bowl Height | Flush System (GPF) |
|---|---|---|---|---|---|
| 1 | CANEST GF-002 Compact One-Piece Toilet | Best overall space saving toilet | One-Piece | Not listed | 1.1/1.6 Dual Flush |
| 2 | SUPERFLO 17.2″ Corner Toilet Elongated | Best space saving corner toilet with elongated bowl | Two-Piece | 17.2 inches | 0.8/1.28 Dual Flush |
| 3 | EaziRinsy Corner Toilet Elongated | Best comfort-height corner toilet | Not listed | 17.2 inches | 0.8/1.28 Dual Flush |
How we chose
We compared manufacturer listings and specifications on Amazon as of October 2026. We did not test or install any products. Our evaluation was based on the stated dimensions, construction type, flush system, and special features like corner-fit designs to determine which models best address space constraints in a bathroom.
Best Space Saving Toilets: our picks in detail
1. Best overall space saving toilet: CANEST GF-002 Compact One-Piece Toilet
Pros
- One-piece, leak-resistant construction
- Slim dimensions (23.5"D x 15"W)
- Includes soft-close, quick-release seat
- Dual-flush water-saving system
Cons
- The listing does not mention the bowl shape (round or elongated)
- Weighs 95 pounds, which may require help during installation
The CANEST GF-002 is our top pick for the best space saving toilet due to its streamlined, one-piece construction. It measures 23.5 inches deep by 15 inches wide, featuring a thinner tank design to maximize floor space. The integrated tank and bowl eliminate leak-prone joints for a durable, easy-to-clean profile.
It offers a dual-flush system (1.1/1.6 gallons per flush) for water efficiency and includes a soft-close seat with a quick-release mechanism for cleaning. With a standard 12-inch rough-in, it’s designed for straightforward installation in most small bathrooms.
Best for: Homeowners seeking a low-profile, one-piece toilet with a standard footprint and modern features.
2. Best space saving corner toilet with elongated bowl: SUPERFLO 17.2″ Corner Toilet Elongated
Pros
- Corner-fit design to free up floor space
- Elongated, comfort-height bowl (17.2")
- Ultra-high-efficiency dual flush (0.8/1.28 GPF)
Cons
- Two-piece construction (tank and bowl separate)
- Shipment arrives in two boxes, which may not arrive together
- The listing does not mention if a seat is included
The SUPERFLO corner toilet is designed to optimize bathroom layouts by fitting into a corner. It features an elongated comfort-height bowl at 17.2 inches and a two-piece construction. This design is intended to free up central floor space in a small bathroom.
It uses a dual-flush siphon system (0.8/1.28 GPF) and has a 12-inch rough-in. The listing notes the toilet and tank ship in two separate boxes. The elongated bowl offers a larger seating area while the corner placement aims to improve space utilization.
Best for: Renovations where placing the toilet in a corner can dramatically improve the room’s traffic flow and layout.
3. Best comfort-height corner toilet: EaziRinsy Corner Toilet Elongated
Pros
- Corner-placement design
- Comfort-height, elongated bowl
- Ultra-high-efficiency dual flush (0.8/1.28 GPF)
- Standard 12-inch rough-in
Cons
- The listing does not specify if it is a one-piece or two-piece construction
- The listing does not mention if a toilet seat is included
The EaziRinsy corner toilet provides a space-saving solution with a comfort-height elongated bowl designed for corner installation. The bowl height is listed as 17.2 inches, aiming for easier sitting and standing. Its design is intended to optimize the layout of small and tight bathrooms.
It includes a dual-flush system (0.8/1.28 GPF) for water conservation and uses a standard 12-inch rough-in for compatibility. The corner placement is the key feature for reclaiming usable floor area in a compact bathroom plan.
Best for: Those who need a taller, elongated bowl for comfort and want to utilize an underused corner in a small bathroom.
How to choose a space saving toilet
Selecting the best space saving toilet for your small bathroom renovation involves more than just finding the smallest unit. You need to consider how the toilet’s shape and placement interact with your overall bathroom fixture layout. The goal is to improve functionality and movement within the room.
What to look for
- Dimensions and Profile: Look for the overall depth, width, and height. A “compact” or “slim-tank” design often has a shorter projection from the wall, which is crucial for narrow bathrooms. Corner toilets have a triangular footprint that tucks into a corner.
- Bowl Height and Shape: “Comfort height” bowls (typically around 17 inches) are taller than standard models and can be easier to use. Bowl shape is a comfort trade-off: elongated bowls offer more seating room, while round-front bowls can save a few inches of space.
- Rough-In Size: This is the distance from the wall to the center of the drainpipe. A 12-inch rough-in is the North American standard. Verifying this measurement against your existing plumbing is essential for a smooth installation.
- Flush System: Dual-flush systems let you choose a lower water volume for liquid waste. Look for the gallons per flush (GPF) rating. A powerful siphon flush is important for performance, especially in water-saving models.
Finally, consider construction. A one-piece toilet has a seamless look and may be easier to clean, while a two-piece model might be easier to handle during installation. Always follow the manufacturer’s manual for installation and care instructions.
FAQ
What is the main advantage of a corner toilet?
The main advantage is space planning. By fitting the toilet into a corner, you free up the central area of a small bathroom, which can make the room feel larger and improve traffic flow. This can be especially helpful when trying to accommodate other fixtures like a vanity or shower.
Is a one-piece or two-piece toilet better for a small space?
One-piece toilets often have a more compact, streamlined profile with no seam between the tank and bowl, which can save a little space and simplify cleaning. Two-piece toilets are more common and the separate tank can sometimes make them easier to maneuver through doorways and into position during installation.
What does “rough-in” mean?
The rough-in is the distance from the finished wall behind the toilet to the center of the drainpipe or floor flange. The standard distance is 12 inches. You must match the toilet’s rough-in specification to your bathroom’s plumbing for it to install correctly and sit flush against the wall.
Are compact toilets less comfortable?
Not necessarily. Many compact models now offer comfort-height bowls and elongated seats. The key is to check the listed dimensions and specifications for seat height and bowl shape to ensure it meets your comfort needs within the smaller footprint.
References
- Amazon product listings and manufacturer specifications (accessed October 2026)
