Use this free bathroom remodel cost calculator to get an instant 2026 estimate based on your bathroom size and finish level. Enter your square footage, choose a quality tier, and see your total cost, cost per square foot, and a labour-versus-materials split — all calculated in your browser.
Quick Answer: A bathroom remodel costs about $120 per square foot for a budget refresh, $250 mid-range, and $450+ for high-end finishes in 2026. A typical 40 sq ft small bathroom runs roughly $4,800 (budget) to $10,000 (mid-range), while a 100 sq ft master bath ranges from $25,000 to $45,000. Multiply your bathroom's square footage by the per-sq-ft rate for your finish tier to estimate the total.
Estimate your project by size and finish tier, then add scope factors below.
Estimates use 2026 U.S. national-average ranges. Actual quotes vary by region, layout changes, and material selection. Always confirm with local contractor bids.
The calculator estimates your total using a simple, transparent method: it multiplies your bathroom's square footage by a per-square-foot rate that matches your chosen finish tier, then applies optional multipliers for moving plumbing or a full gut renovation.
Total Cost = Square Footage × Tier Rate × Scope Multipliers
Then split roughly 55% labour, 45% materials and fixtures.For measuring an irregular bathroom, our square footage calculator and room size calculator can help you get an accurate figure first.
Bathroom size is the starting point for any estimate, but smaller bathrooms often cost more per square foot because fixed costs like plumbing, demolition, and waterproofing do not scale down. Here is what a mid-range remodel typically costs by size in 2026:
| Bathroom Type | Typical Size | Budget | Mid-Range | High-End |
|---|---|---|---|---|
| Half bath / powder room | 25 sq ft | $3,000 | $6,250 | $11,250 |
| Small full bath | 40 sq ft | $4,800 | $10,000 | $18,000 |
| Standard full bath | 60 sq ft | $7,200 | $15,000 | $27,000 |
| Master / primary bath | 100 sq ft | $12,000 | $25,000 | $45,000 |
These figures reflect 2026 national averages reported by industry sources such as Angi and This Old House, where full bathroom remodels commonly range from $70 to $250 per square foot before premium upgrades.
Your finish level often matters more than your bathroom's size. The same 50 sq ft space can cost $6,000 or $32,000 depending on the materials and scope you choose. Here is how the four tiers in the calculator break down:
| Tier | Cost / sq ft | What It Includes |
|---|---|---|
| Budget refresh | ~$120 | Paint, new fixtures, hardware, flooring, keep layout |
| Mid-range | ~$250 | New vanity, tile, walk-in shower, quality fixtures |
| High-end | ~$450 | Custom tile, premium fixtures, upgraded lighting |
| Luxury / custom | ~$650+ | Designer finishes, heated floors, freestanding tub, custom cabinetry |
A budget or mid-range remodel also delivers the strongest return, recouping roughly 70 to 80 percent of its cost at resale, while luxury renovations typically return closer to 50 percent.
📋 Scenario
A homeowner remodels a 50 sq ft full bathroom to a mid-range standard ($250/sq ft), with no plumbing moves and no full gut.
Base cost: 50 × $250 = $12,500
Labour (55%): $6,875 · Materials (45%): $5,625
If the same homeowner moves plumbing (+15%) and does a full gut (+20%), the total rises to 12,500 × 1.15 × 1.20 = $17,250, or $345 per square foot. This shows why scope changes, not size, cause the biggest budget jumps.
Labour. Labour is the single largest component, usually 40 to 60 percent of the total. Licensed plumbers and tile installers are in high demand in 2026, which keeps rates elevated.
Moving plumbing. Relocating the toilet, sink, or shower can add $5,000 to $15,000 alone. Keeping fixtures in their original positions is the biggest single way to control cost.
Tile and shower work. Tiling a floor and shower surround is labour-intensive and often the largest material line item, especially with custom or natural-stone tile.
Fixtures and vanity. A basic vanity may cost a few hundred dollars, while a custom vanity with new plumbing hookups can add $10,000 to a project.
Scope and surprises. Full gut renovations uncover hidden problems like water damage or outdated wiring. Budget a 15 to 20 percent contingency on top of your estimate.
Keep the layout. Leaving the toilet, sink, and shower where they are avoids expensive plumbing relocations.
Refinish instead of replace. Refinishing a tub or reglazing tile costs a fraction of full replacement.
Choose mid-range materials. Porcelain and ceramic tile give a high-end look at a lower price than natural stone.
Time it well. Contractors are typically least busy from October through February, and booking in that window can lower labour bids.
Prioritise high-return updates. A new vanity, mirror, lighting, and modern fixtures modernise a bathroom for the least money.
Ready to price your project?
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