Tub-to-Shower Conversion Cost
A tub-to-shower conversion runs $2,500 – $12,000 depending on how you build it. One-day liner-style systems land $4,000 – $8,000; a custom tile conversion runs $6,000 – $12,000. The tub and shower share a footprint, so the drain often has to move, and that is where budgets shift. Here is the full breakdown.
Talk through this project
Describe the job, get matched with a local licensed pro on the line.
(855) 000-0000New installs, replacements & repairs · No obligation
| Method | Installed range | Note |
|---|---|---|
| Basic acrylic / prefab conversion | $2,500 – $5,500 | Pan and wall panels in the old footprint |
| Liner-style system (one-day install) | $4,000 – $8,000 | Branded acrylic over a prepped base |
| Custom tile conversion | $6,000 – $12,000 | New pan, waterproofing and hand-set tile |
| Conversion with layout change | $8,000 – $15,000+ | Expanded footprint or relocated plumbing |
| Item | Range | When it applies |
|---|---|---|
| Drain relocation | $500 – $1,500 | Tub and shower drains rarely sit in the same spot |
| New shower valve and trim | $225 – $600 | Tub spout and diverter come out |
| Glass enclosure | $800 – $2,500 | Framed to frameless |
| Subfloor / wall repair | $300 – $1,500 | Rot found after the tub is pulled |
| Demo and tub haul-away | $300 – $900 | Cast iron tubs cost more to remove |
Want a real number instead of a range?
Calls are answered around the clock and routed to a licensed plumbing pro serving your area.
Call & describe the job
Tell us what you need: a new install, a replacement, or something that started leaking.
Get matched on the line
You are connected with a local licensed plumbing pro who serves your area.
Compare your numbers
Use the ranges on this page to sanity-check the quote before you commit.
What the conversion actually involves
Converting a tub to a shower is more than pulling the tub and dropping in a pan. The tub comes out, the wall surround is removed down to studs (or prepped, on a liner system), the plumbing changes from a tub spout and diverter to a shower-only valve, the drain usually moves, a new waterproofed pan goes in, and the walls are finished in panels or tile. That is why even a basic conversion starts around $2,500 and a tile build reaches $12,000.
The valve work is unavoidable. A tub-and-shower valve has a diverter that sends water up to the head or down to the spout; a shower-only setup does not need the spout, and you generally want a fresh pressure-balancing valve while the wall is open. Budget $225 – $600 for the new valve and trim as part of any conversion.
Liner-style one-day systems: the nuance
Branded one-day conversion systems install an acrylic pan and wall panels over a prepared base, and they genuinely can finish in a day once the measurements and order are done. They run $4,000 – $8,000 and come with a clean look and a warranty. For many homeowners, especially those who want low maintenance and no grout, they are a sound choice.
The nuance is what "one day" assumes. The install is one day; the in-home measurement, the custom panel fabrication, and the order can take weeks beforehand. These systems also work cleanly only when you keep the existing footprint, since expanding the space or moving plumbing falls outside the one-day model. And because the panels go over the existing base, any hidden rot has to be addressed first, which can turn a single day into two.
Tile conversions and where they cost more
A custom tile conversion ($6,000 – $12,000) opens the wall to studs, installs a new waterproofing membrane and sloped pan, and sets tile by hand. You get full control over size, layout, niches and finish, and a result that reads as a designed shower rather than a panel kit. The cost is labor: tile is slow, and the waterproofing underneath it is non-negotiable.
This is the same waterproofing logic as a walk-in shower build. The membrane and pan slope behind the tile are what keep water out of the framing, and a conversion that leaks behind the tile rots the subfloor it sits on. When pricing a tile job, ask each bidder to name the waterproofing system, because the gap between a good and a careless tile conversion is invisible until it fails.
Drain relocation: the quiet line item
A bathtub drain sits at one end of the tub. A shower drain sits in the center of the pan. They almost never line up, so a conversion usually means moving the drain $500 – $1,500, which involves opening the floor, rerouting the trap arm, and resealing. On a slab, this is more invasive than on a raised floor with a crawl space or basement below.
This is the number that turns a "$3,000 conversion" quote into a $5,000 reality, so ask about it up front. If your trap and drain are old or marginal, doing this work with the floor open is the right time: replacing a tired P-trap or a corroded drain line now is far cheaper than reopening a finished shower pan later.
Resale: keep one tub in the house
A walk-in shower is a popular upgrade and a strong aging-in-place move, but resale carries one rule of thumb: keep at least one bathtub somewhere in the home. Buyers with young children, and many appraisers, expect a tub, and a house with zero tubs can narrow its buyer pool. Converting a secondary or primary bath while leaving a tub in another bathroom is the move that keeps both comfort and resale intact.
If your home has only one bathroom, weigh the conversion carefully or plan to add a tub elsewhere as part of a larger project; our bathtub replacement guide covers what a new tub costs to set in another bath. The conversion itself rarely returns its full cost at sale; the value is in the daily use and accessibility, which for many homeowners is the point.
Ready to get it handled?
One call, no obligation. Describe the job and compare the quote against the ranges above.