Where Should a Bidet Be Placed? Ideal Bidet Placement & Toilet Spacing
The most common and practical place for a bidet is next to the toilet, usually on the same wall.
The goal is to create a layout that is comfortable to use without making the bathroom feel crowded. Rather than relying on one fixed gap between the toilet and bidet, consider the actual dimensions of both fixtures, the clear space around them and the available room in front.
A well-planned toilet and bidet layout should feel balanced, accessible and easy to use—especially in a master bathroom or a larger bathroom where there is enough space for both fixtures.
Why Does Bidet Placement Matter?
A bidet may look like a simple additional bathroom fixture, but its position can make a significant difference to how comfortable the bathroom feels.
Place it too close to the toilet or another fixture, and the area can feel cramped. Place it too far away, and the layout may become less practical and visually disconnected.
Good placement should consider:
- Comfortable access
- Enough personal space
- Clear space in front of both fixtures
- Access to plumbing and drainage
- The direction of doors
- The overall bathroom layout
The best position is therefore not simply about finding an empty space in the room.
The Most Practical Position: Next to the Toilet
In most larger bathrooms and master bathrooms, the most practical arrangement is to place the bidet beside the toilet.
This layout is popular for several reasons.
First, the toilet and bidet are used within the same part of the bathroom. Keeping them together creates a logical and functional layout.
Second, placing both fixtures on the same wall can simplify the planning of water and drainage connections during a renovation or new installation.
Finally, a toilet and bidet positioned side by side can create a balanced and coordinated appearance.
How Much Space Should You Leave Around a Bidet?
This is one of the most important parts of bathroom planning.
There is no single universal measurement for every bathroom, because toilet and bidet dimensions vary.
A better approach is to plan around three things:
1. Side Clearance
There should be enough space around the sides of the toilet and bidet for comfortable use.
Professional bathroom-planning guidelines commonly use the centreline of the fixture as a reference point. The recommended clearance can then be measured from the centreline to the nearest wall, fixture or obstacle.
2. Space Between the Toilet and Bidet
Instead of choosing a random gap between the two ceramic fixtures, start with their actual widths and the required clearance around them.
A narrow gap may look acceptable in a floor plan but feel uncomfortable in real life.
The aim should be to leave enough space for both fixtures to be used comfortably.
3. Clear Space in Front
Don’t focus only on the distance between the toilet and bidet.
You also need enough open floor space in front of both fixtures. Bathroom-planning guidance commonly recommends planning approximately 762 mm of clear space in front of bathroom fixtures for comfortable use, although minimum requirements can vary according to local regulations.
A Simple Way to Plan the Layout
Before choosing the final position, ask these questions:
Can the toilet and bidet be used comfortably?
Imagine standing, sitting and moving between the fixtures.
Is there enough space in front?
A bathroom may have enough room for the fixtures themselves but still feel uncomfortable if the space in front is restricted.
Will a door interfere with the layout?
Check the swing of the bathroom door, shower door and any cabinet doors.
Are the plumbing connections practical?
This is especially important during a renovation. Moving drainage and water connections can significantly affect the complexity of the project.
The Best Layout for a Master Bathroom
A master bathroom usually provides more flexibility than a small guest bathroom.
If space allows, a toilet and bidet placed side by side can create a dedicated sanitary area within the larger bathroom.
This arrangement can work particularly well when:
- The fixtures are positioned on the same wall
- Their designs are visually coordinated
- There is generous clear space in front
- Other elements, such as the shower and vanity, do not interfere with access
In a larger bathroom, the goal should not simply be to maximise the distance between fixtures. The layout should still feel connected and practical.
Should the Toilet and Bidet Match?
They don’t have to be identical, but a coordinated design usually creates a more harmonious bathroom.
For example, you may consider matching:
- Shape and design style
- Wall-hung or floor-standing configuration
- Ceramic finish
- Overall proportions
A wall-hung toilet can be paired with a wall-hung bidet for a clean, floating appearance.
A floor-standing toilet and bidet can also create a coordinated and more traditional visual arrangement.
The most important factor is that the two fixtures work together in the overall bathroom design.
Wall-Hung or Floor-Standing: Does It Affect Placement?
The basic principles of spacing remain important regardless of the installation type.
However, wall-hung fixtures can create a more open visual effect because the floor remains visible underneath them.
This can be particularly attractive in a master bathroom or a contemporary bathroom design.
Floor-standing fixtures, on the other hand, can provide a more grounded appearance and may suit a different design preference.
The key point is that installation style and placement are two separate decisions.
First, decide how much space the bathroom can comfortably provide. Then choose the configuration that works best with the layout.
What If the Bathroom Is Small?
A traditional bidet may not always be the best choice for a compact bathroom.
Trying to fit both a toilet and bidet into a space that is too small can make the entire bathroom less comfortable.
In a smaller room, it may be better to:
- Prioritise sufficient clearance around the toilet
- Avoid blocking doors or circulation areas
- Choose compact fixtures where appropriate
- Consider whether a separate bidet is genuinely suitable for the available space
A bidet can add comfort and functionality, but only when the bathroom has enough room to accommodate it properly.
Did You Know?
The distance between a toilet and a bidet is not simply about aesthetics.
The final layout is influenced by fixture width, centreline clearance, front clearance, door movement and local building requirements.
That is why copying the spacing from a photo or another bathroom can be misleading. The best layout should always be based on the actual dimensions of the products and the room.
Frequently Asked Questions
Where is the best place to install a bidet?
For most bathrooms, the most practical location is next to the toilet, especially when both fixtures can be placed on the same wall with sufficient clearance.
How close should a bidet be to a toilet?
There is no single gap that works for every product. The correct spacing depends on the dimensions of both fixtures and the clearance required around them. It is better to plan from the fixture centreline and actual product dimensions than to use one universal gap.
How much space should be left in front of a bidet?
Comfortable bathroom planning commonly allows around 762 mm of clear space in front of fixtures, although local minimum requirements may differ. Always check the regulations applicable to the project.
Should a bidet be installed on the same wall as the toilet?
Often, yes. A side-by-side arrangement can be practical, visually balanced and easier to plan for plumbing. However, the best layout depends on the size and shape of the bathroom.
Can a bidet be installed in a small bathroom?
It can, but only if sufficient clearance and comfortable access can still be maintained. In some compact bathrooms, a separate bidet may not be the most practical use of space.
Do a toilet and bidet need to be the same design?
No. However, coordinating the shape, style and proportions of the two fixtures can create a more harmonious bathroom design.
The best place for a bidet is usually next to the toilet, but good bathroom design involves more than simply positioning two fixtures side by side.
The available clearance, the actual dimensions of the toilet and bidet, the space in front, door movement and plumbing all need to be considered together.
In a spacious master bathroom, a well-planned toilet and bidet combination can create a comfortable and elegant sanitary area.
In a smaller bathroom, however, it is better to prioritise comfort and usable space rather than trying to fit in an additional fixture.
The best layout is the one that works comfortably in the actual room—not simply the one that looks good on a floor plan.
