Fitting a toilet into a small bathroom can be tricky. I know how challenging it is to find one that saves space while still working well.
You want something that fits without making the room feel cramped. I’ve been there too. That’s why I put together this list of compact toilets that are perfect for tight spaces.
These models are small in size but big on comfort and function. Some are made to fit in corners. Others have a short depth to leave more room to move around.
They’re easy to install and work great in half baths, powder rooms, or tiny homes.
If you’re looking for the best space-saving toilets that still do the job, you’re in the right place. Let’s take a look at some of the top choices out there.
What Makes a Toilet Compact?
A compact toilet is designed to take up less space in a bathroom. What makes it “compact” is its smaller size compared to regular toilets. This can mean:
- Shorter depth: The toilet doesn’t stick out as far from the wall, giving you more room to move around.
- Smaller tank: Some models have tanks that are shorter or slimmer to save wall space.
- Round bowl: Round bowls are usually a few inches shorter than elongated ones, which helps in tight spots.
- One-piece design: One-piece toilets combine the tank and bowl, making them smaller and easier to clean.
- Wall-hung options: These don’t touch the floor, and their tanks are hidden inside the wall, saving even more space.
These features help compact toilets fit in small bathrooms, half baths, powder rooms, or any tight corner without feeling cramped.
Why Choose a Compact Toilet?
Small bathrooms, powder rooms, half baths, RVs, and tiny homes don’t have much space. A compact toilet helps make the most of the room. It still gives comfort but takes up less floor area.
Some compact models also look more modern and clean. Benefits include:
- Saves space
- Easy to clean
- Modern look
- Great for guest bathrooms
- Can fit in tight spots or corners
Different Types of Compact Toilets
Compact toilets come in different styles to fit different kinds of small spaces. Each type has its own design and benefits.
1. One-Piece Toilets
One-piece toilets have the tank and bowl built together as a single unit. This makes them shorter and sleeker.
They are easy to clean because there are no gaps where dirt can build up. These are great for modern bathrooms and tight spaces.
Best for: Small bathrooms, guest baths, and easy cleaning.
2. Two-Piece Toilets
In two-piece toilets, the tank and bowl are separate.
While they are usually a bit bigger than one-piece models, some compact versions still fit well in small rooms. They are often more affordable and easier to move during setup.
Best for: Budget setups and those who prefer traditional style.
3. Wall-Hung Toilets
Wall-hung toilets are attached to the wall, not the floor.
The tank is hidden behind the wall, which saves floor space and makes the room look bigger. You can also adjust the height to what feels comfortable.
Best for: Ultra-compact spaces and modern designs.
4. Corner Toilets
Corner toilets are designed to fit in the corner of a bathroom.
The tank is shaped to angle into the corner, which frees up the middle of the room. These are perfect for odd-shaped or very small bathrooms.
Best for: Bathrooms with awkward layouts or unused corners.
5. Tankless Toilets
Tankless toilets connect directly to the water line and use pressure-assisted flushing.
They occupy very little space and often feature a sleek, modern design. Some models need an electric outlet to work.
Best for: Spaces with limited room and access to power.
Things to Look for in a Compact Toilet
Before you make a decision, there are a few key factors to consider. These will ensure you get the best toilet for your small space, without sacrificing comfort or function.
- Size: Check the toilet’s depth (how far it sticks out from the wall), width, and height. Some models are as short as 24 inches deep.
- Bowl Shape: Round bowls take up less space than elongated ones. If space is tight, go with a round bowl.
- Flush Power: A compact toilet should still have strong flushing. Look for models with good water pressure or dual flush systems.
- Installation Type: Make sure the toilet fits your bathroom setup. If your plumbing is set for floor mounting, don’t get a wall-hung toilet unless you plan to remodel.
- Water Use: Many compact toilets are made to use less water. Look for WaterSense-labeled models to save water and money.
By keeping these factors in mind, you can find a compact toilet that fits your small space perfectly while maintaining comfort, function, and efficiency.
Top Compact Toilets for Tight Spaces
Below are some of the best compact toilets for small bathrooms. These are based on size, comfort, flushing power, and user reviews:
1. TOTO CST243EF Entrada Two-Piece Round Toilet
- Type: Two-piece
- Bowl Shape: Round
- Depth: 26.6 inches
- Water Use: 1.28 GPF (gallons per flush)
- Good For: Small bathrooms, guest bathrooms
Why It’s Great: This TOTO toilet is one of the smallest in depth, which makes it perfect for tight spots. It has a quiet but strong flush and uses little water.
2. Saniflo 023 Sanicompact
- Type: One-piece
- Bowl Shape: Elongated (but very compact)
- Depth: 18.5 inches
- Water Use: 1 GPF
- Good For: Half baths, basements, attics
Why It’s Great: This is a tankless toilet that can be installed almost anywhere. It uses a pump system to flush and works even if your plumbing is far from the sewer line.
3. Kohler San Souci One-Piece Toilet
- Type: One-piece
- Bowl Shape: Round-front
- Depth: 25.625 inches
- Water Use: 1.28 GPF
- Good For: Modern small bathrooms
Why It’s Great: It has a smooth, modern look and saves space without giving up on comfort. The low tank also makes it feel less bulky.
4. American Standard Compact Cadet 3
- Type: One-piece
- Bowl Shape: Round
- Depth: 28.5 inches
- Water Use: 1.28 GPF
- Good For: Everyday use in small homes
Why It’s Great: This toilet has a powerful flush and stays clean with less scrubbing. It’s also ADA-compliant, which makes it easy to sit on.
5. HOROW HWMT-8733 Small Toilet
- Type: One-piece
- Bowl Shape: Compact elongated
- Depth: 25 inches
- Water Use: 0.8/1.28 GPF dual flush
- Good For: Budget small bathrooms
Why It’s Great: This is a budget-friendly model that still looks sleek. It comes with a dual flush to save water and takes up very little space.
6. DeerValley DV-1F026 Dual Flush Toilet
- Type: One-piece
- Bowl Shape: Round
- Depth: 24.5 inches
- Water Use: 0.8/1.28 GPF
- Good For: Tiny bathrooms
Why It’s Great: Very short in depth, this toilet fits even the tightest spots. It’s quiet and easy to clean. The dual flush is good for saving water.
7. Woodbridge T-0031 Compact Toilet
- Type: One-piece
- Bowl Shape: Compact elongated
- Depth: 27.5 inches
- Water Use: 1.28 GPF
- Good For: Stylish small spaces
Why It’s Great: This toilet has a smooth look with no corners. It’s modern and easy to wipe down. Great if you want both style and space.
8. Swiss Madison St. Tropez Toilet
- Type: One-piece
- Bowl Shape: Elongated
- Depth: 26.5 inches
- Water Use: 0.8/1.28 GPF
- Good For: Modern compact homes
Why It’s Great: Its hidden trapway and smooth sides make cleaning simple. It’s sleek and takes up less space than it looks.
9. Galba Small Toilet
- Type: One-piece
- Bowl Shape: Elongated
- Depth: 24.5 inches
- Water Use: 0.8/1.6 GPF
- Good For: Very tight spaces
Why It’s Great: One of the shortest elongated toilets out there. It has a strong flush, a compact look, and takes very little space.
10. Kohler Veil Wall-Hung Toilet
- Type: Wall-hung
- Bowl Shape: Elongated
- Depth: Adjustable
- Water Use: 0.8/1.28 GPF
- Good For: Ultra modern, open-look bathrooms
Why It’s Great: You can mount this toilet at the height you want. Since the tank is hidden, it gives a lot of floor space back.
Comparison Table: Compact Toilet Models
| Toilet Model | Type | Depth (inches) | Water Use (GPF) | Bowl Shape |
|---|---|---|---|---|
| TOTO Entrada | Two-piece | 26.6 | 1.28 | Round |
| Saniflo Sanicompact | One-piece | 18.5 | 1.00 | Elongated |
| Kohler San Souci | One-piece | 25.625 | 1.28 | Round |
| Compact Cadet 3 | One-piece | 28.5 | 1.28 | Round |
| HOROW HWMT-8733 | One-piece | 25 | 0.8/1.28 | Compact Elong. |
| DeerValley DV-1F026 | One-piece | 24.5 | 0.8/1.28 | Round |
| Woodbridge T-0031 | One-piece | 27.5 | 1.28 | Compact Elong. |
| Swiss Madison St. Tropez | One-piece | 26.5 | 0.8/1.28 | Elongated |
| Galba Small Toilet | One-piece | 24.5 | 0.8/1.6 | Elongated |
| Kohler Veil Wall-Hung | Wall-hung | Adjustable | 0.8/1.28 | Elongated |
Tips for Installing a Compact Toilet
- Measure your space: Know how much room you have from the wall to the door or vanity.
- Check the rough-in: Most toilets need a 12-inch rough-in, but some are 10 or 14 inches.
- Make sure of the height: If you want a comfort-height toilet, look for one labeled ADA or “chair height.”
- Think about the seat: Some compact toilets don’t come with a seat. Make sure to check.
- Hire a pro if needed: For wall-hung models or corner installs, it may help to have a plumber do the job.
Where to Use Compact Toilets
Compact toilets are perfect for places where space is tight. Some common spots where they work best and save room:
- Half baths: Where there’s only room for a sink and toilet.
- Guest bathrooms: To keep things tidy and space-saving.
- Basements or attics: When adding a new bathroom in a limited space.
- Tiny homes or RVs: Where every inch counts.
- Home offices or studios: For light, easy-use setups.
Conclusion
Finding the right toilet for a small space doesn’t have to be hard. I’ve looked at many compact toilets and shared the best ones here.
These models save space, work well, and still feel comfortable. Some are great for half baths. Others fit in corners or mount on the wall.
You need to pick the one that fits your room and your needs. I also made sure to include ones that are easy to clean and save water.
A small bathroom can still be stylish and useful with the right toilet. I hope this guide helps you select one that suits your home.
Take your time, measure your space, and go with a model that feels right. If you still need help deciding, please don’t hesitate to ask. I’m happy to help.