How Much Does It Cost To Install or Replace a Toilet?

Install a Toilet Costs
Average reported costs
based on 471 cost profiles
Most homeowners
spent between
$209 - $492
Low cost
High cost

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On average nationally, toilet installation or replacement costs $348, with most homeowners spending between $209 and $492. This data is based on actual project costs as reported by HomeAdvisor members.

Installing or replacing a toilet can positively affect your happiness, your finances and the planet. Start by selecting a licensed plumber who can tell you whether your existing plumbing presents any limitations and help you determine what kind of toilet will work best in your bathroom. Remodeling a bathroom or installing new plumbing will give you more room to be creative than simply installing a new toilet will. Here are a few factors that can affect the cost of your toilet replacement or installation.

Table of Contents:

  1. Cost Factors to Install or Replace a Toilet
  2. One or Two-Piece Toilets?
  3. Popular Toilet Brands
  4. Labor Costs to Install or Replace a Toilet
  5. Existing Toilet Plumbing

What Factors in to the Cost of Replacing or Installing a Toilet?

Special requirements, disposal of the old fixture and the difference between a simple, no-frills toilet and a majestic, high-tech throne will largely determine the overall cost of your toilet replacement or installation project. The type, model and style of the toilet you choose will be the single greatest factor in the cost of its installation.

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2 Most Common Types of Toilets

The type of toilet you choose will be one of the biggest factors in its installation cost. There is a wide variety of toilets from which to choose -- and a wide range of pricing as well. You will find basic, round-bowl, white toilets with a two-piece design (i.e., the bowl and tank are separate) at the lowest end of the spectrum. Sleeker, elongated and colored toilets -- as well as toilets with features such as heated seats -- will raise the price accordingly.

More information on the two most common types of toilets, as well as how they compare, is included below:

Round toilet bowls:
  • Perfect for smaller bathrooms, measuring anywhere from 25” to 28” from the wall
  • Less expensive
  • Better for children

Elongated toilet bowls:
  • Take up more space
  • More powerful flushing action (due to more water and space)
  • More expensive
  • More comfortable
  • More aesthetically pleasing
A recent innovation is the Americans with Disabilities Act (ADA) compliant, comfort-height toilet. At 17” to 19” above the floor, comfort-height toilets are between 2” to 4” taller than older models. While ADA compliant comfort height toilets are gaining popularity and favor among the elderly, they can prove challenging for small children to reach.

Because toilets do not come with a seat, you are free to choose the best option for your body and decor. Toilet seats are offered in a wide variety of materials, including real wood, molded wood composite, plastic or polypropylene and cushioned vinyl. They are also available in soft close or slow close varieties that keep the seat from slamming against the bowl.

Toilet Efficiency

You'll also need to consider flushing mechanisms and their effect on flushing power. Flushing power refers to the amount of solid material the toilet can efficiently flush down the drain. Two standard types of flushing systems are most common in the United States: the gravity-flush system and pressure-assist system.

The standard gravity-flush system is the simplest --using water weight to generate flushing action and following with a siphoning action to complete the flush. This system is quieter and generally requires less maintenance than the pressure-assisted system. The pressure-assisted system uses pressurized air to force water into the bowl, which reduces clogs. While this system is noisier and more expensive -- and also more likely to require more frequent maintenance -- than the gravity-flush system, it creates three times the flushing power.

There are also two additional flushing technologies to consider. The dual-flush system was created with an eye toward conservation -- offering full and partial flush options for liquid or solid waste. And the no-flush waterless toilet answers requirements where portability is a concern or there is little to no plumbing access. The upside of waterless toilets is that they have come a long way in terms of cleanup -- and they offer a reclamation and composting option as well.

The Watersense® label is given to toilets rigorously tested to meet EPA standards for performance and efficiency. Recent advances allow toilets to perform using 1.28 gallons per flush or less, which could save the average family nearly 13,000 gallons of water every year. This translates into more than $110 per year in water costs and $2,200 over the lifetime of the toilet. Your local utilities provider may offer rebates and vouchers that can further lower the price of your investment.

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One-Piece vs. Two-Piece Toilets

Toilets are available in two styles: one-piece or two-piece. The two-piece model consists of a tank and bowl, which are bolted together during installation or replacement. Basic white toilets with a two-piece design will be at the low end of the cost spectrum. The two-piece is a bit harder to clean, although the tank and bowl can be moved separately, making them easier to lift. In the one-piece model, the bowl is seamlessly molded to the tank, which gives it a sleek and modern feel. The design, color and add-ons you choose for your toilet will increase the price of its installation or replacement, regardless of which style you choose.

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Popular Toilet Brands

While they look similar, toilets vary greatly in quality, performance, comfort and efficiency. Do your homework and read reviews. The research will pay off.

Some of the most popular toilet brands include:

Kohler: Kohler toilets come in a variety of colors, styles and technologies. These toilets range from a classic two-piece, which retails for $230, to the Numi -- a one-piece with integrated bidet technology, colored lighting and wireless Bluetooth music sync, which retails for $6,340.

American Standard: American Standard offers economic models from around $180. At the higher end is the adjustable, two-piece, high-efficiency, self-cleaning AccessPRO toilet, which sells for $1,618.

TOTO: Toto offers the same level of technology as Koehler, but fewer color options. Toto toilets range from the $265 Carusoe two-piece to the Nearest 700H Dual Flush high-efficiency one-piece, which sells for $6,500.

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Extra Labor

The price that you negotiate with your plumbing contractor for your toilet installation or replacement project can fluctuate -- particularly if additional or unforeseen work is required once the job has begun. A standard job should take between one and two hours to complete.

A standard installation process will consist of:
  • Turning off the water
  • Draining, disconnecting and removing the old toilet
  • Replacing the wax ring seal
  • Inspecting the flange, which connects the toilet to the drainpipe, for damage or wear
  • Setting and connecting the new toilet, as well as testing all newly installed parts
Problems that may arise include:
  • Unexpected leaks
  • Cracked flange causing a wobbling toilet
  • Improper wax ring seal replacement or compression
  • Poor caulking causing leaks
  • Failure to replace a leaky flush valve
Sometimes, pros will charge extra for hauling a heavy toilet upstairs or away for disposal. Keep this in mind if you live in a home with a second-story bathroom; it will factor into the cost of toilet installation or replacement.

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Existing Plumbing

If any of your existing plumbing pipes or lines need to be repaired or modified to fit the new or replacement fixture, it will add to the cost of your project. Also, any water damage to the floor below or around the toilet area will require repairs and further increase installation costs. If you're starting your bathroom from scratch, however, little will get in the way of a straightforward installation.

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