Bathroom Remodel Cost Calculator

How Much Does Bathroom remodel Cost?

Cost depends on size, scope, tub or shower choice, tile level, vanity and finish level, and on whether plumbing or walls move. Bathrooms are small but packed with plumbing, electrical, waterproofing and tile, so cost per square foot is high. Use the calculator for a planning estimate, then compare written, itemised quotes before you commit to a budget.

How This Calculator Works

The calculator uses planning assumptions, not live contractor data. Your ZIP code is used only to match you with local professionals and does not change the price. Step 4, the labour market and timing you choose, does change it: fast-track adds 15% to labour and rush adds 40% to labour. Budget, Standard and Premium use different product grades, supplier markups, labour rates and labour hours; they are not one number multiplied by a percentage.

01 Choose size and scope

Select the bathroom size, how big the remodel is, and the finish level.

02 Pick tub, shower, vanity and tile

Choose the tub or shower, vanity and tile level, then tick extras such as a fan, heated floor, lighting, a glass door or a layout change.

03 Choose labour market and timing

Select your labour market and timing, calculate, and compare the Budget, Standard and Premium results and line items.

What Drives the Cost of Bathroom remodel

The main drivers are bathroom size, tub or shower choice, tile level, vanity, layout change and local labour market. Moving plumbing, adding a walk-in shower and high-end tile raise the total, as does waterproofing, tile and glass for a walk-in shower.

Materials vs Labor

Materials cover fixtures, tile, vanity, waterproofing and finishes. Labour covers tile setting, installation and licensed trades. In a small bathroom, skilled tile and waterproofing work can be a large share of the total, so comparing materials alone will not explain differences between quotes.

Permits and Inspections

Often a permit is needed when plumbing, electrical or walls change. Cosmetic updates may not need one. Ask who pulls permits and schedules inspections, and check the allowance in your quote against the actual fee.

Common Types of Bathroom remodel Jobs

Bathroom refresh; Tub-to-shower conversion; Full bathroom remodel; Hall bath remodel; Accessible bath remodel. A refresh keeps the layout and changes surfaces and fixtures, while a tub-to-shower conversion and a full remodel change more of the room and its plumbing.

Repair, Replace or Upgrade?

Repair when a single part has failed and the rest of the room is sound. Replace when fixtures, tile or a vanity are worn or dated. Upgrade when you want a different layout, a walk-in shower, better waterproofing or higher-grade finishes; upgrades usually cost the most because they change plumbing, tile and glass as well.

Budget, Standard and Premium Projects

Budget uses basic-grade products and a lower labour rate. Standard uses mainstream products and an experienced contractor. Premium uses higher-grade products, a higher labour rate and a top-tier contractor. Premium is not a fixed markup on the standard estimate.

Regional Pricing Differences

Labour rates, permit fees and material availability vary by area, and the labour market you choose in Step 4 reflects that. Local quotes remain the best check, because site conditions and the finishes you pick also change the price.

When to Hire a Professional

Hire a licensed professional for plumbing, electrical, waterproofing and layout changes, and whenever permits or inspections are involved. Waterproofing mistakes are costly to fix once tile is in place, so this is not the place to cut corners.

Preparing Your Home Before the Work Starts

Plan for another bathroom for the duration, because you usually cannot use the bathroom during the remodel. Clear the room, protect nearby floors, agree where materials and waste will go, and allow lead time for special-order fixtures and glass. Many remodels take two to four weeks of construction, plus that lead time.

Questions to Ask Before You Hire

How will you waterproof the shower? Is tile and fixture allowance included? Who handles plumbing and electrical? Who pulls permits? What warranty do you offer?

Ways to Avoid Unexpected Costs

Get a written, itemised scope, confirm allowances for tile and fixtures, and keep a contingency in reserve. Remodels often uncover hidden problems, so many homeowners keep 10 to 20 percent in reserve; the calculator also offers a 10% contingency option. In budgeting, ten to fifteen percent is a common contingency allowance to discuss with your contractor.

How to Compare Quotes

Compare line items, not only totals: materials, labour, demolition, permits and allowances, plus what is included for tile, fixtures, waterproofing, plumbing, electrical and cleanup. Confirm the warranty, the schedule and who handles permits before you choose.

Planning Checklist Before You Call

Decide the size and scope, tub or shower, vanity and tile level. List extras you want, such as a fan, heated floor, lighting, glass door or layout change. Note your preferred timing, keep 10 to 20 percent in reserve for hidden problems, and prepare your questions about waterproofing, allowances, permits and warranty.