Toilet replacement costs $200 to $900 for most US homeowners in 2026, including the toilet itself and professional installation. A standard two-piece elongated toilet installed by a licensed plumber typically runs $300 to $550 all-in. High-efficiency and comfort-height toilets push the total to $400 to $750, while a high-end one-piece or wall-hung unit with bidet features can reach $1,000 to $2,500 or more. If you are just replacing an old toilet in the same footprint with no plumbing modifications, expect to pay around $150 to $300 in labor alone, and the job usually takes 1 to 2 hours.
A running toilet keeping you up at night, a cracked bowl, or a seat that rocks when you sit down is not just annoying. It is costing you money. A running toilet can waste 200 gallons of water per day, according to the EPA’s WaterSense program, which adds real dollars to your water bill every month. This guide walks you through exactly what you will pay in 2026, how to pick the right toilet for your bathroom, and how to know when a repair will do instead of a full replacement.
Average Toilet Replacement Costs at a Glance
Here is how the numbers break down before we go deeper:
| Toilet Type | Unit Cost | Labor Cost | Total Installed |
|---|---|---|---|
| Standard two-piece (basic) | $80 to $200 | $150 to $300 | $200 to $500 |
| Standard two-piece (mid-range) | $150 to $350 | $150 to $300 | $300 to $650 |
| One-piece toilet | $200 to $500 | $150 to $350 | $350 to $850 |
| Comfort height / ADA | $150 to $400 | $150 to $300 | $300 to $700 |
| Wall-hung toilet | $400 to $1,200 | $400 to $800 | $800 to $2,000 |
| Smart toilet / bidet combo | $500 to $2,000 | $200 to $400 | $700 to $2,400 |
| Macerating (upflush) toilet | $600 to $1,200 | $300 to $600 | $900 to $1,800 |
These ranges reflect typical installed prices across the continental US. Costs in high cost-of-living metros like San Francisco, New York City, or Boston will run 20 to 40 percent higher than the national average.
What You Are Actually Paying For
When a plumber quotes you a toilet replacement, the price covers several things. Understanding each piece helps you spot when a quote is inflated.
The toilet itself is the most variable part of the bill. Big-box stores like Home Depot and Lowe’s carry basic two-piece toilets starting around $80 to $100. A solid mid-range option from American Standard, Kohler, or TOTO typically costs $150 to $350. If you want a one-piece design for easier cleaning, budget $200 to $500 for the unit alone.
Labor is usually $150 to $350 for a straightforward swap on an existing flange. Your plumber will turn off the water supply, disconnect and remove the old toilet, inspect the flange (the ring that connects the toilet to the drainpipe), set the new wax ring or wax-free seal, bolt down the new toilet, reconnect supply lines, and test for leaks. In most markets this takes 1 to 2 hours.
Permits are rarely required for a simple like-for-like toilet replacement. However, if you are adding a toilet in a new location, moving drain lines, or finishing a basement bathroom, a permit is typically required. Permit costs range from $50 to $200 depending on your municipality.
Disposal of your old toilet is sometimes included in the labor quote and sometimes not. Ask upfront. If it is not included, rental dumpsters or a haul-away service will cost $50 to $100.
Labor Costs by Region
Plumber rates vary significantly across the country. Here is a realistic look at what licensed plumber labor costs per hour in major US regions in 2026:
| Region | Plumber Hourly Rate | Typical 1-Toilet Job (Labor Only) |
|---|---|---|
| Northeast (NY, MA, CT, NJ) | $100 to $200/hr | $200 to $400 |
| West Coast (CA, WA, OR) | $90 to $180/hr | $180 to $360 |
| Midwest (IL, OH, MN, WI) | $75 to $140/hr | $150 to $280 |
| Southeast (FL, GA, NC, TN) | $65 to $130/hr | $130 to $260 |
| Southwest (TX, AZ, NV) | $70 to $140/hr | $140 to $280 |
| Mountain West (CO, UT, ID) | $80 to $155/hr | $160 to $310 |
These are general ranges. Always get at least two to three quotes from licensed plumbers in your area before booking. Licensing requirements vary by state; verify your plumber’s license at your state plumbing board. Most states require licensed plumbers for toilet installations that involve any work on the supply or drain line.
Repair vs. Replace: The Honest Answer
Not every toilet problem requires a full replacement. Here is a straightforward guide to when repair makes sense and when you should just replace:
Repair is usually the right call when:
- The flapper, fill valve, or flush handle is faulty. These parts cost $5 to $30 at any hardware store, and a handy homeowner can replace them in under 30 minutes. Even hiring a plumber for this should cost $75 to $150 total.
- The toilet is running constantly due to a worn flapper or float. A $10 flapper kit solves this almost every time.
- The seat is cracked or wobbling. Toilet seats run $20 to $80 and take 5 minutes to swap.
- The supply line is leaking. A new braided stainless supply line costs $10 and 10 minutes to install.
Replace when:
- The bowl or tank has a visible crack. Cracks in the porcelain are irreparable. Water damage from a cracked toilet can cost thousands in flooring and subfloor repairs.
- The toilet is more than 25 years old and constantly needs repairs. At some point you are just throwing money at a failing system.
- Your water bills are rising and the toilet uses more than 1.6 gallons per flush (GPF). Toilets made before 1994 use 3.5 to 7 gallons per flush. Switching to a WaterSense-certified model (1.28 GPF or less) can save a family of four $110 per year on water bills, per the EPA’s WaterSense program.
- The toilet rocks or wobbles. This usually means the flange is broken or the floor underneath has water damage. A plumber needs to assess this before assuming a new toilet fixes it.
- You are remodeling the bathroom anyway. Labor is already being paid for, so upgrading the toilet at the same time is cost-efficient.
How to Choose the Right Toilet
Shopping for a toilet without a plan leads to expensive returns. Here are the key decisions:
Size and Rough-In Measurement
The “rough-in” is the distance from the wall behind the toilet to the center of the drainpipe bolts on the floor. The most common US rough-in is 12 inches. Some older homes have 10-inch or 14-inch rough-ins. Measure yours before ordering anything. Installing a toilet with the wrong rough-in is a headache that adds cost and delays.
Bowl Shape: Round vs. Elongated
Round bowls are 16 to 17 inches long and better for small bathrooms. Elongated bowls are 18 to 19 inches and more comfortable for most adults. Measure the available space in front of your toilet before choosing. Building codes generally require at least 21 inches of clearance in front of the bowl, though 30 inches is the comfortable standard.
Height: Standard vs. Comfort Height
Standard toilets sit 14 to 15 inches from floor to seat. Comfort height (also called ADA height or “right height”) toilets sit 16 to 18 inches, similar to a chair. Comfort height is easier on knees and hips and is required under ADA Standards for Accessible Design for accessible bathrooms. For aging-in-place modifications or households with elderly members, comfort height is worth the modest extra cost.
One-Piece vs. Two-Piece
Two-piece toilets (separate tank and bowl) are less expensive and easier to ship, which is why they dominate the market. One-piece toilets look cleaner, are easier to clean because there is no seam between tank and bowl, and are generally more durable. The tradeoff is price: one-piece units typically cost $100 to $200 more for the same quality level.
Flush Performance
Look for toilets certified by MaP (Maximum Performance) testing with a score of 500 grams or higher. MaP scores of 800 to 1,000 grams indicate excellent flush performance, meaning fewer double-flushes and clogs. TOTO, American Standard, and Kohler all publish MaP scores for their models. The WaterSense label from the EPA guarantees the toilet uses 1.28 GPF or less while still meeting performance standards.
Additional Costs to Watch For
A few things can push your toilet replacement bill higher than the base estimate:
Flange repair or replacement: The floor flange connects your toilet to the drainpipe. If it is corroded, cracked, or sitting too high or low after a bathroom floor remodel, your plumber needs to repair or replace it. Flange repair costs $100 to $250 extra. A full flange replacement can run $200 to $400 depending on the pipe material.
Subfloor damage: If water has been leaking around your toilet base for months or years, the subfloor beneath it may be soft or rotted. Subfloor repair costs $300 to $700 for a small bathroom area. If you notice soft spots in the floor, water stains, or a musty smell near the toilet, flag this to your plumber before they start work.
Shut-off valve replacement: The angle stop valve behind the toilet is often 20 to 30 years old in older homes. If it fails while the plumber is working, they will need to shut off your main water supply to replace it. A new shut-off valve costs $100 to $200 in parts and labor.
Moving the toilet: If you want to shift the toilet location by even a few inches, the drain line and floor flange need to be moved. This is a significant plumbing job that can cost $500 to $2,000 or more depending on your floor type and what is underneath it.
Accessibility upgrades: Adding grab bars near the toilet costs $100 to $300 professionally installed, per ADA guidelines. Grab bars must be anchored to wall studs or blocking, not drywall alone.
Smart Toilets and Bidet Seats: Are They Worth It?
Smart toilets and bidet combo units have moved from novelty to mainstream. Here is the honest breakdown:
Bidet toilet seats (add-on units like TOTO Washlet or Bio Bidet) cost $150 to $600 and can be installed on your existing toilet in 30 minutes. They add heated seats, adjustable water pressure bidet functions, and air drying. These do not require a plumber; you need an electrical outlet within 3 to 4 feet of the toilet.
Smart one-piece toilets with integrated bidet functions (like the TOTO Neorest series) cost $1,500 to $5,000 for the unit alone. They include auto-open/close lids, automatic flushing, UV light self-cleaning, and heated seats. These units require both a water connection and a nearby GFCI electrical outlet.
For most homeowners, a quality bidet seat on a solid mid-range toilet is the better value. You get 90 percent of the experience for 30 percent of the cost.
Can You DIY a Toilet Replacement?
Yes, swapping a toilet on an existing properly-functioning flange is one of the more accessible DIY plumbing jobs. Here is what it requires:
- A new wax ring or wax-free gasket ($8 to $15)
- New closet bolts if the old ones are corroded ($5)
- A new braided supply line ($10 to $15)
- An adjustable wrench and screwdriver
- A sponge and bucket to empty the tank
The whole job takes a confident DIYer 1 to 2 hours. The only real failure point is improper seating of the wax ring, which causes a slow leak at the base that can damage your subfloor before you notice it. If you are uncomfortable with that risk, the $150 to $300 labor cost is worth it.
You should call a plumber if: the flange is damaged, the floor feels soft, the shut-off valve will not close fully, or you are installing a wall-hung toilet (which requires opening the wall to install a carrier frame).
How to Save Money on Toilet Replacement
A few practical ways to keep costs down without cutting corners:
Buy the toilet yourself. Plumbers sometimes mark up fixtures 20 to 40 percent. If you buy the toilet at Home Depot, Lowe’s, or direct from a manufacturer, you pay retail, not contractor markup. Call ahead and confirm your plumber is comfortable installing a customer-supplied fixture.
Schedule during off-peak times. Weekend and after-hours emergency rates are typically 1.5x to 2x the regular rate. If your toilet is not an emergency, book a mid-week daytime appointment.
Get multiple quotes. Three quotes from licensed plumbers almost always reveals meaningful price spread. Use NAHB’s Find a Builder tool or local licensed contractor directories to find reputable plumbers in your area.
Consider a comfort height WaterSense model. The upfront savings from a basic toilet often disappear over time due to higher water bills and more frequent repairs. A $200 to $300 comfort height WaterSense toilet from American Standard or Kohler hits the sweet spot of cost, performance, and longevity.
Bundle work when possible. If you have other plumbing needs, a plumber can knock out multiple tasks in a single visit. The $150 trip/service charge is the same whether they replace one toilet or two.
Official Resources
These authoritative sources provide reliable guidance on water efficiency, accessibility standards, and licensed contractor requirements:
- EPA WaterSense: Labeled Toilets for performance-verified low-flow models
- ADA Standards for Accessible Design for grab bars, clearances, and accessible toilet height requirements
- HUD’s Healthy Homes Program for guidance on water damage and indoor plumbing health hazards
- CPSC: Home Safety Information for bathroom slip and fall prevention
- Your state’s plumbing contractor license board to verify your plumber is properly licensed (search “[your state] plumbing license lookup”)