Bathroom Remodel Calculator
Estimate bathroom remodel costs by type, scope, and region — with itemized budget breakdown, 2025 ROI data, ADA upgrade analysis, and water-saving fixture payback.
Costs shown for a Full Bath in your region. Multiplier: 1x.
New paint, updated light fixtures, faucets, towel bars, toilet seat, mirror — fresh look without major work
New tile floor and surround, updated vanity, tub or shower replacement, toilet, lighting — full transformation
Heated tile floors, frameless glass shower, soaking tub, custom double vanity, premium fixtures throughout
| Project | National Avg Cost | Value Added | ROI |
|---|---|---|---|
| Mid-Range Bath Remodel | $25,000 | $16,000 | 64% |
| Upscale Bath Remodel | $57,500 | $29,300 | 51% |
| Universal Design Conversion | $18,000 | $13,500 | 75% |
| Adding a Half Bath | $12,000 | $9,000 | 75% |
| Adding a Full Bath | $30,000 | $20,000 | 67% |
How to Use This Bathroom Remodel Calculator
Estimate your bathroom remodel cost based on bathroom type, scope, and location — with budget breakdown, ROI data, and utility savings analysis.
Quick Calculator
Select your bathroom type (half bath, full bath, or master bath), remodel scope, and region. Enter your home value to see estimated value added and ROI at resale. The calculator adjusts for bathroom size and type — a master bath remodel costs approximately 60% more than the same scope on a standard full bath.
Advanced: Scope Comparison, Budget & Bath Type Analysis
The Scope Comparison tab shows cost ranges for all three remodel levels adjusted to your bathroom type and region. The Itemized Budget tab lets you allocate across tile, vanity, tub/shower, plumbing, and labor. The Half vs Full vs Master tab displays a cost matrix across all bath types and scopes — useful when deciding where to invest across multiple bathrooms.
Pro: ROI Analysis, ADA & Water Savings
The ROI Analysis tab includes Cost vs. Value data and the compelling case for adding a bathroom vs. remodeling an existing one. The ADA & Aging-in-Place tab details universal design upgrades by cost and value. The Water Savings tab calculates payback on WaterSense fixtures.
How Bathroom Remodel Costs Are Estimated
Base Scope Costs (national average, full bath):
Cosmetic: $3,000–$8,000
Mid-Range: $15,000–$30,000
Upscale: $40,000–$75,000
Bath Type Multipliers: Half bath 0.55× · Full bath 1.0× · Master bath 1.6×
Regional Multipliers: West 1.40 · Northeast 1.35 · Mountain 1.05 · National 1.0 · Midwest 0.95 · South 0.90
Tile labor and waterproofing account for a larger share of bathroom budgets than kitchens — often 25–35% of total cost. Tile selection has the biggest aesthetic impact relative to cost. Heated floors add $6–$12 per sqft installed but return strong value in master baths.
Example: Mid-Range Full Bath Remodel in Chicago, IL
The Kowalski Family's Master Bathroom Update
45 sqft full bathroom in a $320,000 home. Mid-range scope: new porcelain tile floor and surround, white shaker vanity, acrylic tub replacement, new toilet, updated lighting.
| Bathroom Type | Full Bath (45 sqft) |
| Scope | Mid-Range |
| Region | Midwest (0.95x multiplier) |
| Estimated Cost | ~$21,375 |
| Tile (20%) | $4,275 |
| Vanity (15%) | $3,206 |
| Tub/Shower (20%) | $4,275 |
| Labor (25%) | $5,344 |
| Est. Value Added | ~$13,680 (64% ROI) |
| Net Out-of-Pocket | ~$7,695 |
They also added grab bar blocking ($200) and a low-flow toilet ($350) — small additions that add safety and lower water bills by $100/year. The project returned 64 cents on the dollar when they sold three years later.