Bathroom Remodel Cost Calculator
Estimate a bathroom remodel by room size, fixture and finish level, layout change, waterproofing, ventilation, permits, and local trade labor.
50 states + DC
Describe the project once.
Send a private request for review. Nothing is published automatically, and submitting does not guarantee contractor contact.
Start with a range, not a magic number.
Taxes, insurance, utilities, routine service, reserve contributions and association costs vary sharply by location and property.
modeled monthly cost excluding mortgage principal and interest · HomeCostGrid planning model, not a quoteSee what the estimate is paying for.
Shares are planning weights. Taxes, delivery, operating expense, disposal, design and contingency can sit outside these three lines.
Routine service, landscaping, cleaning, inspections and repair labor inside the operating budget.
Supplies, filters, minor parts and replacement reserves—not a single renovation scope.
Plumbing, electrical, structural and ventilation changes commonly require permits. Cosmetic fixture replacement rules vary locally.
4–7 weeks
Track monthly bills, then reconcile annual insurance, tax, service and repair totals once a year.
- Define the complete scope
- Confirm lead time and local rules
- Protect inspection, delivery and contingency time
Resilience is the useful return
A complete ownership budget protects against deferred maintenance, insurance surprises and credit-card financing during failures.
- Monthly affordability
- Annual irregular bills
- Emergency reserve
Location changes the starting point.
State figures apply the same scope to HomeCostGrid’s regional planning factor so the comparison stays consistent.
Move closer to the contractor or household market.
City figures add a metro adjustment. Exact property access, provider, jurisdiction and written scope still control.
Save by tightening the decision—not by hiding scope.
Use the calculator range to ask better questions, compare like with like and keep optional spending visible.
- 01
Keep fixtures in their current locations when the layout works.
- 02
Choose tile sizes that reduce cuts and specialty trim.
- 03
Buy confirmed in-stock fixtures before demolition.
- 04
Require the waterproofing system and inspection stage in writing.
What should you do with this number?
What is the biggest bathroom cost risk?
Water damage and noncompliant work discovered after demolition can change both scope and schedule.
Does the estimate include tile?
Yes at the selected finish tier, but custom patterns, slabs, niches and extensive substrate repair can add cost.
Can one bathroom stay usable?
Discuss shutdowns, dust control and toilet or shower access before work starts, especially in a one-bath home.
Is a tub-to-shower conversion cheaper?
It can be when plumbing stays put, but waterproofing, glass, accessibility and resale needs still determine the full scope.
Does this include the mortgage payment?
The calculator focuses on operating and maintenance costs. Principal, interest and transaction-specific escrow should be modeled with the actual loan.
Transparent inputs, honest limits.
Planning assumptions reviewed 2026-07-28. Local rules, measured scope and current quotes always control the actual project. See the full methodology and source registry.
- U.S. Census Bureau / HUD — American Housing Survey ↗National home-improvement spending and project-type context. · 2023-06-12
- BLS — Occupational Employment and Wage Statistics ↗State and metro construction-labor wage context. · 2026-05-15
- BEA — Regional Price Parities ↗State and metro differences in overall price levels. · 2026-02-19
- U.S. Census Bureau — Building Permits Survey ↗Local permit-jurisdiction and construction-activity context; verify project-specific rules locally. · 2026-07-24

