Bathroom remodeling cost comparisons

Compare competing project approaches using consistent scope definitions, planning ranges, schedule assumptions, and limitations.

Start with the decision that changes your scope

Decision	What changes	Best comparison
Keep or remove the tub	Drain work, waterproofing, surround, glass, and accessibility	Conversion vs. replacement
Choose the shower system	Material cost, fabrication, installation time, repairability, and design flexibility	Prefab vs. custom tile
Set the room budget	Minimum trade visits, fixture count, tile area, and layout complexity	Cost by square footage
Define project depth	Visible finishes versus concealed systems and full replacement	Cosmetic vs. full remodel
Choose who does the work	Labor cost, schedule, permits, warranty, safety, and rework exposure	DIY vs. professional

Detailed comparison guides

Tub-to-shower vs. shower replacementCompare tub-to-shower conversion and shower replacement costs, scope, duration, plumbing risk, and the situations each project fits.Compare options →Prefab vs. custom tile showerCompare prefabricated and custom tile shower costs, schedules, design flexibility, waterproofing, maintenance, and installation risk.Compare options →Cost by square footCompare bathroom remodel costs at 35, 55, 85, and 120 square feet and understand why small bathrooms can cost more per square foot.Compare options →Cosmetic update vs. full remodelCompare cosmetic bathroom update and full remodel costs, inclusions, timelines, risk, and when surface work is no longer enough.Compare options →DIY vs. professional remodelCompare DIY-heavy and professionally managed bathroom remodel costs, responsibilities, schedule risk, permits, and work that should remain with qualified trades.Compare options →

How to use cost comparisons

A comparison is useful only when both options include the same boundaries. Check demolition, protection, substrate repair, waterproofing, plumbing, electrical work, fixtures, finish materials, permits, disposal, supervision, and contingency before treating two prices as alternatives.

After choosing a direction, test the complete room in the bathroom calculator, organize the components in the budget worksheet, and compare written proposals with the contractor estimate tool.