How much does toilet replacement cost? [2025]
Index
How much does it cost to replace a toilet?
How much does toilet replacement cost? The cost to replace a toilet can range from $150 to $1,800 or more, depending on several factors. The total expense varies based on the type of toilet suite you choose, whether existing plumbing needs to be moved, and labour costs in your area.
If you’re installing a standard, like-for-like replacement, costs will generally be lower. However, opting for a high-end model, such as a smart toilet with bidet functions, or needing to relocate plumbing can significantly increase the price.
If you’re upgrading your bathroom’s look or replacing an outdated toilet suite, understanding installation costs can help you budget effectively.
In this guide, we explore:
- Toilet suite cost
- Toilet installation cost
- When to replace a toilet
- How to get toilet installation quotes, and more.
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How much does a toilet suite cost?
How much to replace a toilet? The cost of a new toilet suite varies widely depending on the style, quality, and materials used. Porcelain is often the preferred option for durability and aesthetics. Prices typically range from $150 to $1,500 or more, with premium models costing even higher.
Toilet Replacement Price Guide:
- Close-coupled toilet: $250 – $1,200
- Back-to-wall toilet: $400 – $1,300
- Wall-faced toilet: $650 – $1,400
- Wall-hung toilet: $1,000 – $1,500+
The final cost depends on factors such as brand, design features, and installation complexity.
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How much does new toilet installation cost?
When replacing a toilet, you’ll also need to account for plumber rates, which can range from $150 to $250 for basic toilet installations. If plumbing needs to be shifted or modified, the cost can rise to $400 or more. On average, toilet replacement installations fall between $300 and $400.
If you’re installing an in-wall cistern—which hides the cistern behind the wall—the job may be more expensive due to the additional work involved, usually making it costlier than standard installations.
Typically, plumbers charge on an hourly basis, starting at around $50 per hour. Since installing toilets is a routine job for most plumbers, many will offer upfront quotes to ensure you know the total cost. The average installation time is between two to four hours.
To reduce costs, consider checking with your local council to see if any rebates are available for replacing older toilets with newer, water-efficient models.
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Common signs replacing a toilet is necessary
Wondering if it’s time for a new toilet? Here are a few common signs that indicate you might need a replacement:
- A Running Toilet: If your toilet constantly runs, it could be due to a broken valve or flapper. While this can sometimes be fixed with a simple repair, if the problem persists, it may indicate deeper issues that require a new unit.
- Frequent Clogging: A toilet that clogs regularly can signal worn-out internal components. If your toilet is new and still experiencing clogging problems, it’s important to have a licensed plumber inspect both the toilet and plumbing to prevent ongoing issues.
- A Wobbly Toilet: A wobbly toilet can often be fixed by tightening the screws. However, if it continues to move, there might be an underlying problem with the floor or the toilet’s base. In such cases, it’s best to consult an experienced plumber to diagnose and resolve the issue.
If any of these issues are affecting your toilet, it may be time to consider a replacement rather than ongoing repairs.
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What type of toilet installation do you need?
When replacing a toilet, you can choose from several toilet suite styles, each offering different aesthetics and functionality:
- Wall-Hung Toilets: These toilets are mounted on the wall, creating a minimalist and sleek look. They come with an in-wall cistern, which is hidden behind the wall, offering a clean, modern appearance and saving space.
- Wall-Faced Toilets: This type has a base that’s fixed to the floor, similar to traditional toilets, but it also features an in-wall cistern. The design provides a streamlined, modern look while concealing plumbing.
- Back-to-Wall Toilets: These toilets sit flush against the wall, offering a more contemporary or European style. The cistern is either built into the wall or positioned behind the unit, hiding all visible pipes for a tidy, streamlined design.
- Close-Coupled Toilets: This is the most common and cost-effective type of toilet. The cistern and pan are joined together as one unit, with the cistern positioned directly on top of the toilet pan. It’s a traditional design that’s simple to install and maintain.
Your choice depends on factors like aesthetic preference, space constraints, and budget. Each type has its pros and cons, but they all provide functional and modern solutions for your bathroom.
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What kind of existing toilet outlet do I have?
When selecting a new toilet suite, it’s important to consider the existing plumbing in your bathroom, as this will determine which type of outlet your new toilet needs. If you don’t want to alter your plumbing, you’ll need to match the outlet type of your old toilet.
There are two main types of toilet outlets:
- S Trap Outlet: This type of outlet has plumbing that runs through the floor. If your current toilet connects to the floor with a pipe running directly underneath, you likely have an S trap outlet.
- P Trap Outlet: This type has plumbing that runs through the wall. If the pipe from your toilet connects to the wall, you have a P trap outlet.
To identify which you have, simply check if the toilet’s plumbing connects to the wall (P trap) or floor (S trap).
If you have an S trap but want to replace it with a toilet that has a P trap outlet, keep in mind that you’ll need to factor in the additional materials and labour costs for modifying the plumbing during installation.
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Getting toilet installation quotes from local plumbers
Still wondering how much does a toilet replacement cost? With Yellow Pages you can compare multiple free quotes to find out local market rates and get the best plumber for your job.
A licensed plumber or bathroom renovator should always conduct toilet replacement installation. If you’re searching for toilet installation services, ask your local plumbers:
- Whether they’re licensed and insured to work in your home
- To provide you with a written quote
- For references and a portfolio of their work
This will ensure you hire a qualified professional with a solid reputation.
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*All prices quoted were sourced at the time this cost guide was written and should be used as an estimate.
Frequently Asked Questions: Toilet Replacement Cost Guide
How much does toilet replacement cost?
The cost to replace a toilet typically ranges from $150 to $1,800 or more. This depends on factors such as the type of toilet you choose and whether any plumbing modifications are required.
What factors influence the cost of a new toilet suite?
The cost of a toilet suite varies based on the style, materials (porcelain is the most common), and features. The price generally falls between $150 and $1,500, with premium models costing more.
Can I switch between an S trap and a P trap toilet?
Yes, but if you have an S trap and want to install a P trap toilet, it will require additional materials and plumbing work, which can increase the overall installation cost.
How long does it take to install a toilet?
Most toilet installations take between two to four hours, depending on the complexity of the job. A plumber will often give an upfront quote based on the work involved.
Can I install a new toilet myself, or do I need a plumber?
While installing a basic toilet might seem straightforward, it’s generally recommended to hire a professional plumber. They can ensure proper installation, check for leaks, and address any plumbing issues, particularly if you need to move plumbing or install a more complex system like an in-wall cistern.
What type of toilet is best for a small bathroom?
For small bathrooms, consider a wall-hung toilet or back-to-wall toilet. Both types help create a more spacious, streamlined look by concealing the cistern and saving floor space. Compact close-coupled toilets can also work well in smaller spaces.
Do I need to replace my toilet if it has a crack in the tank?
Yes, if the toilet tank has a crack, it’s important to replace it. A cracked tank can cause leaks, leading to water damage and higher water bills. In some cases, the crack may be repairable, but it's typically safer and more cost-effective to replace the entire unit.
Will a new toilet increase my water efficiency?
Yes, many new toilet models are designed to be water-efficient, using less water per flush. Replacing an old toilet with a modern, low-flow model can significantly reduce your water consumption, saving both water and money over time.