Bathroom Remodel Cost Calculator (2026)

Estimate a bathroom remodel by size, layout, fixture tier, tile square footage, and relocation scope. 2026 data; not a contractor bid.

Modern bathroom mid-remodel with a freestanding soaker tub, tiled walk-in shower, double-vanity, and fresh hexagon tile flooring

Enter your bathroom project

Includes labor, equipment, permit, and contractor markup.

Common projects

Size & layout

Typical: powder 25, 3-piece 50, master 100+. Drives demo, paint, and floor tile scaling.
Uses the first 3 digits as a planning zone (not exact local pricing). Overrides state average when matched.

Fixtures

Footprint of custom tile shower. Standard 3x4 = 12 sf. Larger spa showers 20-30 sf.

Tile, glass & finishes

Trades & structural

Your bathroom estimate

Estimated installed range
Calculating…
Materials
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Labor
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Per sq ft
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Cost breakdown

ItemQuantityEstimated range
Planning estimate, not a bid. 2026 ranges informed by HomeGuide, HomeAdvisor, Homewyse, manufacturer (Kohler, Toto, Delta, Moen) MSRP, and BLS regional wage data.
What's not included: mold remediation, asbestos-flooring abatement, full HVAC ductwork addition, custom millwork beyond vanity, smart-mirror / radiant-towel-warmer integration, ongoing maintenance.

Bid check

Got a contractor quote? Compare it to the planning range.

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Scope risk
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Methodology & sources

What this is: a planning-range bathroom calculator informed by Kohler / Toto / Delta / Moen manufacturer pricing, HomeGuide, HomeAdvisor, Homewyse, and licensed cost-estimating references.

Size scaling: demo, paint, and floor-tile labor scale per square foot of bathroom area. Plumbing/electrical rough-in scale by layout type (powder/three-piece/master) and fixture relocation scope.

Labor is modeled from per-unit installed rates with a crew-rate sanity check ($75-$140/crew-hr loaded billing rate), informed by BLS OEWS 47-2152 (Plumbers / Pipefitters) and 47-2031 (Carpenters).

Last updated: May 2026. Full methodology →

How much does a bathroom remodel cost in 2026?

ScopeRangeTimeline
Powder room refresh (25 sf)$4,000-$10,0003-5 days
Mid-range 3-piece (50 sf, no relocation)$12,000-$28,0002-3 weeks
3-piece + full layout change$18,000-$40,0003-5 weeks
Master spa bath (110 sf)$30,000-$80,000+4-8 weeks
Add-on: heated floor+$600-$1,200 (40 sf)included
Add-on: frameless glass shower+$1,000-$3,0001 week lead

Frequently asked questions

How much for a bathroom remodel?

$4k powder up to $80k+ master spa. Mid-range 3-piece $12-28k. Full gut + relocation $18-40k.

What size?

Powder 18-30 sf, 3-piece 40-60 sf, master 80-150+ sf. Demo + paint + floor tile scale with size; plumbing scales with layout + relocation.

Effect of relocation?

None = baseline. Minor +25%. Full flip +60%, plus floor framing mods + building permit.

DIY vs pro?

Demo, paint, vanity install — DIY-friendly. Plumbing + electrical require licensed pros + permit in most jurisdictions.

How long?

Powder 3-5 days. Mid-range 2-3 weeks. Master spa 4-8 weeks. Add 1-2 weeks if structural mods.

Common mistakes & questions

  • Skip the curb height check — code requires 2 in min curb on tile showers.
  • Wall tile applied before waterproofing — fails inspection in modern code.
  • Heated floor under tub or vanity — wasted $$. Mat only under walking floor.
  • Skip exhaust fan or undersized — humidity rots drywall + framing.
  • Glass shower without proper drainage — water tracks under glass to floor below.
  • Wrong vanity height for users — taller users prefer 36 in over 32 in.
  • Ask your contractor: waterproofing system spec (Schluter Kerdi, RedGard), framing reinforcement for grab bars, ventilation CFM, lead time on tile + glass.

When this estimate is wrong

  • Hidden water damage in subfloor / framing — adds $1-5k.
  • Asbestos vinyl flooring or vermiculite insulation — abatement adds $1-3k.
  • Steam shower or sauna additions — separate scope, $5-20k.
  • Custom millwork or built-in storage adds 30-100% on cabinetry budget.
  • Code triggers: GFCI, AFCI, vent stack, vent termination height.
  • HOA / condo plumbing-stack work needs board approval + plumbing engineering.