RenoCostCalc

Bathroom Remodel Cost Calculator

Get a realistic 2026 price range for your bathroom remodel in seconds. Pick a size and quality level — no email required.

Size / scope

Quality level

Bathroom remodels pack a lot of plumbing, waterproofing, and tile labor into a small footprint, which is why the per-square-foot cost is among the highest in the house. A cosmetic update costs far less than a gut renovation that moves the toilet, tub, or shower. This calculator gives you a realistic range for a full bath before you commit.

What drives bathroom remodel cost

Bathroom Remodel cost — frequently asked questions

How much does it cost to convert a tub to a walk-in shower?

A tub-to-shower conversion typically adds $3,000-$8,000 on top of a basic bath update, depending on whether you use a prefab base or a fully tiled curbless shower with a glass enclosure. It involves re-plumbing the drain and waterproofing the new shower area.

What's the difference between a cosmetic and a full bathroom remodel?

Cosmetic updates — new vanity, fixtures, paint, and maybe re-tiling over the same layout — sit at the low end of the range. A full remodel that relocates fixtures, replaces the shower, and re-does plumbing and electrical lands mid-to-high. Choose Small for cosmetic, Large for a gut job.

Do I need a permit for a bathroom remodel?

Cosmetic swaps usually don't, but any job that moves plumbing or electrical almost always requires a permit and inspection. Permit and inspection costs are folded into the 'Permits, design & cleanup' line of your estimate.