Toilet Replacement Cost: Supply, Labor, and What to Watch For

Replacing a toilet is one of the more straightforward plumbing jobs. The total cost - including the toilet and installation - is predictable, and the job is done in a few hours. Here's what to expect to pay in 2026.

Total Toilet Replacement Cost

Budget toilet installed: $200-$400 (toilet $100-$200 + labor $100-$200) Mid-range toilet installed: $350-$650 (toilet $200-$400 + labor) High-end or comfort-height toilet installed: $500-$1,000+ (toilet $300-$600+) Bidet toilet seat or smart toilet: $800-$2,500+ installed

Most homeowners spend $300-$500 total for a quality mid-range toilet with professional installation.

The Toilet Itself: What the Price Difference Buys You

Under $150: Functional but basic. Round bowl, standard height, simple flush mechanism. Works, but may use more water than newer models.

$150-$300: This is the sweet spot for most households. WaterSense certified (1.28 gpf or less), elongated bowl, better flushing performance, more reliable internals.

$300-$500: Comfort-height (ADA-compliant, easier for most adults), dual-flush option, stronger flushing technology, better quality components.

$500+: One-piece designs, brands like TOTO or Kohler flagship models, integrated bidets, concealed trapways. Built to last, easier to clean.

Comfort height (16.5-17.5 inch bowl height vs. standard 15 inches) is worth the small premium for most adults - it's more comfortable and easier to get up from.

Labor Cost

Most plumbers charge $100-$200 to remove an old toilet and install a new one in the same location. The job takes 1-2 hours.

What's included in a standard installation: - Removing and disposing of the old toilet - Installing a new wax ring seal - Setting and bolting the new toilet - Connecting the water supply line - Testing for leaks - Leveling

What adds to the cost: - Toilet supply line replacement (add $20-$50 if old line is corroded) - Shutoff valve replacement (add $50-$100 if valve is stuck or dripping) - Flange repair (add $75-$200 if the floor flange is cracked or corroded) - Moving the toilet location (major work, not standard)

When to Repair Instead of Replace

Toilets often need only minor repairs: a new fill valve, flapper, or flush handle costs $10-$50 in parts and 30 minutes of DIY time. If the toilet itself is in good shape (no cracks, no wobble, not stained beyond cleaning), a repair part is the right call.

Replace when: - The porcelain is cracked (can't be repaired) - The toilet rocks even after tightening the bolts (flange damage) - It's running constantly despite replacing the fill valve and flapper - It's an older 3.5-5 gpf model (replacing saves significant water and money on your bill) - You want a comfort-height upgrade

What to Watch For When Hiring a Plumber

Wax ring is non-negotiable. Every toilet installation requires a new wax ring. If a plumber tries to reuse the old one, that's wrong.

Floor flange should be inspected. Ask if the plumber will check the condition of the floor flange before installing. A cracked or corroded flange needs replacement (usually $75-$150 additional).

Ask what happens to the old toilet. Most plumbers include disposal in the price. Confirm this so you're not stuck with a toilet on your curb.

Bottom Line

Expect to spend $300-$650 total for a solid toilet replacement with professional installation. You can save $100-$200 by supplying the toilet yourself (buy it at a hardware store and have the plumber install it). DIY is possible if you've done basic plumbing, but the wax ring seal and floor work benefit from experience.

Sources and editorial notes

Prices and permit requirements vary by location, property, equipment, and scope. Treat price ranges as planning estimates and confirm current requirements with the relevant authority and contractor.

• US Small Business Administration - business guide

Related guides

• How to Stop a Toilet from Running (Step-by-Step)
• How Much Does It Cost to Fix a Running Toilet?
• How to Unclog a Toilet Without Calling a Plumber

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