Bathroom Remodel Cost Calculator
Estimate a bathroom remodel. Pick the scope and size and your region to see a cost range and per-square-foot price.
Example: with Remodel scope Mid-range ($200/sq ft) · Bathroom size 40 sq ft · Your region i United States (average) → Estimated cost: $8,000.
- Low estimate$6,400
- High estimate$10,400
- Cost per sq ft$200/sq ft
Computed by the calculator below using its default values. Change any input to see your own numbers.
\ud83d\udebf Get bathroom-remodel quotes from local pros
Get quotesAverage bathroom remodel cost: refresh vs full gut
A cosmetic refresh swaps fixtures, vanity and paint; a mid-range remodel replaces the tub/shower, tile and flooring; a full gut moves plumbing and rebuilds everything. Tile work and moving plumbing drive the cost.
How it’s calculated & sources
Cost = bathroom area × per-sq-ft rate for the scope. Estimates are then scaled by a regional construction-cost factor for your area (U.S. average = 1.00).
Cost ranges from 2025–26 national home-improvement data (HomeAdvisor, Angi, Fixr and industry guides); regional factors approximate RS Means-style city cost indices. National average bathroom remodel \u2248 $12,000 \u2014 roughly $70\u2013250/sq ft.
Results update as you type and are estimates, not a quote — site conditions, permits, and finishes move the final number. Verify with local pros.
Frequently asked questions
Why is a small bathroom still pricey?
Plumbing, tile and fixtures are concentrated in a small space, so per-sq-ft cost is high.
Does moving the layout cost more?
Yes \u2014 relocating plumbing is one of the biggest cost drivers.
How does region change it?
We scale the estimate by a regional cost factor.