Bathroom Remodeling Cost: Complete Guide to Size, Scope, and Fixture Pricing

Quick answer: A typical bathroom remodel runs $6,500 to $18,000, averaging ~$12,000. A small refresh can run as low as $1,500; a full master bath overhaul can top $30,000. Scope, cosmetic update versus full gut, moves the number more than square footage does.

What determines the cost of a bathroom remodel?

The biggest factors are:

Scope and layout changes move the number more than any of the others, which is why the next two sections cover those first.

Cost by Scope

Scope is the single biggest lever in a bathroom remodel, more than size, more than fixture brand.

Layout changes, moving a toilet, relocating plumbing, reconfiguring a shower, are the biggest single cost add-on in this list, since they mean opening walls and rerouting pipe rather than working with what's already there.

Cost by Bathroom Size

A small bathroom isn't automatically a small job. A 5x7 (35 sq ft) bathroom gutted to the studs can cost more than a larger bathroom getting cosmetic updates only, since labor, not floor area, drives most of the total. Labor typically makes up 40 to 65% of a bathroom remodel's cost, and that share is highest on small bathrooms with layout changes, where the crew is doing the same plumbing and tile work in a tighter, slower-to-access space.

What Affects the Cost

Layout changes. Keeping fixtures in their existing locations keeps plumbing costs down. Moving the toilet, sink, or shower means new supply and drain lines.

Fixture selection. A bathroom sink can run $200 to $2,000, a shower $200 to $4,000, and a toilet $250 to $1,000. Fixture choice alone can shift a project by thousands.

Tile and materials. Priced by the square foot and by complexity, a simple field tile costs far less than an intricate pattern, large-format tile, or natural stone.

Walk-in tub or shower conversions. One of the more common remodel requests, and typically adds to both plumbing and labor scope versus a like-for-like swap. See the franchise pricing below, this is exactly what Bath Fitter, Re-Bath, and Jacuzzi's bath-remodel line specialize in.

DIY vs. professional. Bathrooms combine plumbing, electrical, and waterproofing in a small, high-moisture space, mistakes here cause real water damage. Most homeowners who start a bathroom remodel as DIY end up calling in a professional for at least the plumbing and electrical portions.

Franchise and Brand-Name Remodels: Bath Fitter, Re-Bath, Jacuzzi

If you've searched around, you've likely seen these three names. They're not fixture brands you install yourself, they're full-service franchise companies that specialize in fast tub-to-shower conversions and acrylic liner overlays, and they price differently from a general contractor doing the same work.

These run higher than an equivalent independent-contractor job for the same scope, since the price includes the franchise's own product line, installation crew, and warranty network, similar to how a Culligan water softener or a Generac generator prices above the general market. The trade-off is speed and a single point of contact rather than the lowest price. A vetted local pro doing the same tub-to-shower conversion or liner work typically comes in below these franchise figures for comparable materials.

Refresh vs. Full Remodel: Which Do You Need?

A refresh, new paint, updated fixtures, a new vanity top, makes sense when the layout works and the plumbing, subfloor, and waterproofing are sound. A full remodel is worth it when:

Getting an Accurate Quote

Have ready: your bathroom's approximate size, whether you want to keep the current layout or change it, which fixtures you're planning to replace, and your general finish level (budget, mid-range, or high-end).

Frequently Asked Questions

How much does a bathroom remodel cost?

A typical full remodel runs $6,500 to $18,000, averaging ~$12,000. A small bathroom or half-bath refresh runs lower, averaging about $6,500.

What's the biggest cost driver in a bathroom remodel?

Scope. Whether you're doing a cosmetic refresh, a mid-range update, or a full layout change matters more than the bathroom's square footage.

How much does Bath Fitter cost?

Roughly $3,000 to $9,000 for a standard acrylic tub or shower liner installed over your existing fixture, typically completed in a day or two.

How much does Re-Bath cost?

Depends on scope: a liner runs $5,000 to $10,000, a full tub-to-shower conversion $10,000 to $18,000, and a complete bathroom remodel $23,000 to $30,000.

How much does a Jacuzzi bath remodel cost?

Typically $11,000 to $20,000, varying with tub type and whether it's a straight tub swap or part of a larger remodel.

Are Bath Fitter and Re-Bath cheaper than a regular contractor?

Usually not. Franchise conversion companies tend to price above an independent contractor doing comparable liner or conversion work, since the price covers their product line and installation network. They trade a higher price for speed and a single point of contact.

How much does it cost to remodel a 5x7 bathroom?

A 5x7 (35 sq ft) bathroom falls in the small/half-bath tier, typically $1,500 to $15,000 depending on scope. Labor makes up a larger share of the total in a small bathroom than in a larger one, since layout and plumbing work don't shrink just because the room is small.

Should I remodel my own bathroom or hire a pro?

Bathrooms combine plumbing, electrical, and waterproofing in a small space where mistakes lead to real water damage. Most homeowners handle cosmetic work themselves and bring in a licensed pro for plumbing, electrical, and tile.

Bottom Line

Most homeowners land around $12,000 for a typical bathroom remodel, but scope is what moves that number most, from under $6,000 for a refresh to $30,000 or more for a full master bath renovation or a franchise full remodel. Decide on scope first, then compare an independent contractor's quote against franchise options like Bath Fitter or Re-Bath if speed matters more than price.

Related reading

National averages are useful for planning. Verify pricing against a quote for your bathroom before treating any range as final.