In most U.S. bathrooms, installing a shower costs more than replacing a standard bathtub: a basic tub replacement often runs $1,500-$5,000, while a shower installation commonly costs $2,000-$8,000. Size, tile, plumbing changes, and whether the project keeps the existing drain and walls have the biggest effect on the final price.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Standard tub replacement | $1,500 | $3,200 | $5,000 | Existing tub location and plumbing retained |
| Shower installation | $2,000 | $5,000 | $8,000 | Prefab or tiled; excludes major structural repairs |
| Tub-to-shower conversion | $3,000 | $6,500 | $12,000 | Demolition, new base, surround, and plumbing work vary |
| Custom tiled shower | $6,000 | $10,000 | $15,000+ | Tile, waterproofing, glass, and labor drive the price |
Assumptions: Typical U.S. contractor pricing, standard-quality fixtures, normal access, and no hidden water damage.
Bathtub and shower installation prices for a standard bathroom
A straightforward bathtub replacement is usually the lower-cost option when the new tub fits the existing alcove and the plumbing stays put. A basic steel or acrylic tub and surround can cost less than a tiled shower, which needs more waterproofing and finish labor.
For a typical replacement, showers cost about $1,000-$3,000 more than standard tubs, but a simple shower kit can narrow the gap. A prefab shower kit may cost $2,000-$4,500 installed; a tiled shower with a glass door often reaches $6,000-$12,000. Premium stone, custom glass, or relocated plumbing can push the total above those ranges.
Where tub and shower quotes spend the money
Quotes differ in what they include. Demolition, disposal, waterproofing, and finish work may be separate line items, so comparing only the fixture price can understate the project total.
| Quote component | Tub replacement | Shower installation | What changes the rate |
|---|---|---|---|
| Fixture or base | $250-$1,500 | $300-$2,000 | Material, size, and brand |
| Walls and surround | $400-$2,000 | $500-$4,000 | Panels cost less than tile |
| Labor | $800-$2,500 | $1,200-$4,000 | Hours, demolition, and finish detail |
| Plumbing and drain | $200-$1,000 | $300-$1,500 | Drain relocation or valve replacement |
| Removal and disposal | $150-$600 | $200-$800 | Access and debris volume |
Labor and wall finishing commonly create the largest difference between a basic tub quote and a tiled shower quote. Plumbers and installers may charge roughly $75-$150 per hour, though many price the job as a fixed project.
Why tile area, plumbing moves, and size change the bill
A standard alcove tub is often 60 inches long, while shower footprints commonly range from 32-by-32 inches to 36-by-60 inches. Expanding a shower beyond the existing footprint adds framing, floor, waterproofing, and tile work; every additional square foot of installed tile can add about $15-$40, depending on tile and labor.
Moving a drain or water valve can add roughly $500-$2,000 when pipes are accessible, and more if the floor or walls must be opened extensively. A shower with a 2-inch drain, multiple showerheads, or a low-threshold entry may also need plumbing or code adjustments. Keeping the fixture in its current location is often the most effective way to limit scope.
How much labor does each installation take?
A crew may replace a tub and surround in 1-3 working days if the alcove is sound and the new unit fits. A prefab shower typically takes 2-4 days; a tiled shower often requires 5-10 working days, including preparation and setting time between stages.
Labor can rise if the bathroom is on an upper floor, the old tub must be cut apart for removal, or water damage is found. Ask whether the estimate includes demolition, debris hauling, waterproofing, and final plumbing connections. Project duration is not always continuous because tile mortar, grout, or waterproofing may need curing time.
Three bathroom quotes show where totals diverge
These examples illustrate common scopes rather than fixed national rates. A quote may vary by market, materials, and the condition of the subfloor and walls.
| Project | Scope and labor | Estimated total |
|---|---|---|
| Budget tub swap | 60-inch acrylic tub, surround panels, 12-18 labor hours | $2,200-$3,800 |
| Prefab shower | 36-by-60-inch base and wall kit, same drain location, 20-30 labor hours | $3,500-$6,000 |
| Tiled conversion | Tub removal, tiled walls, glass door, modest plumbing updates, 40-65 labor hours | $7,000-$12,000 |
The tiled conversion costs more because it combines demolition, custom waterproofing, tile installation, and a new enclosure.
Do regional labor rates make showers pricier?
Labor-heavy projects tend to cost more in high-cost metro areas than in smaller markets. As a rough planning adjustment, urban coastal markets may run 15%-30% above a national midrange estimate, while rural markets may be 5%-15% below it; local material availability and contractor demand can change that pattern.
A $5,000 midrange shower estimate could therefore land near $5,750-$6,500 in a higher-cost city before unusual upgrades. Get local, written quotes with matching scope rather than applying a regional percentage as a guaranteed price. Regional differences matter most when a project needs several days of specialized tile or plumbing labor.
Repairing a tub or converting it to a shower
When a tub is structurally sound, refinishing may cost about $300-$800, and replacing a damaged drain or faucet may cost $150-$600 plus parts. Those repairs can be far less than a full replacement, though refinishing will not solve leaks, soft flooring, or a cracked tub.
Converting a tub alcove to a shower can improve access, but the conversion generally costs more than a like-for-like tub swap. A prefab base and surround is usually less expensive than custom tile. Compare repair, tub replacement, and conversion quotes using the same demolition and finish assumptions.
Save money by keeping drains and waterproofing simple
Keeping the existing plumbing layout, choosing a standard-size fixture, and using a prefab surround can reduce labor and material expenses. Homeowners can also clear the room and arrange access before work begins, but should leave plumbing, electrical, and waterproofing tasks to qualified tradespeople.
Request at least three itemized bids and check whether each includes disposal, wall repair, waterproofing, fixtures, and permits if required locally. Avoid paying for premium tile or multiple shower features unless they are part of the intended scope. A low quote is only a useful comparison when it covers the same work and materials.