A bathtub remodel typically costs $1,200–$5,000 for the tub area, while a custom walk-in shower conversion runs $4,500–$12,000+. Beyond cost, the right choice depends on who uses the bathroom, whether accessibility matters, resale considerations, and how much maintenance you want to handle long-term.
Ranges below reflect 2026 national averages including materials and professional installation. Costs vary by region, finish level, plumbing scope, and bathroom size.
Typical range: $1,200 – $5,000 for tub replacement
Upper range: $6,000 – $12,000+ with surround and plumbing
A bathtub remodel preserves bathing functionality — important for families with young children, homes where soaking is valued, and resale considerations where at least one tub is expected by most buyers. Projects range from a simple tub swap with new surround ($1,200–$3,500) to a full tub area renovation with tile, plumbing updates, and new fixtures ($5,000–$12,000+). Freestanding soaking tubs, increasingly popular in primary bathrooms, cost $1,500–$5,000 for the tub alone plus $1,000–$3,000 for installation and plumbing.
Typical range: $2,500 – $6,000 for standard shower renovation
Upper range: $8,000 – $15,000+ for custom tile and glass
Shower remodels are popular for modernizing bathrooms, improving accessibility (walk-in designs), and accommodating daily convenience. A basic shower update with prefab pan and surround costs $2,500–$4,500. Mid-range remodels with tile walls, glass door, and upgraded fixtures run $5,000–$8,000. Custom tile showers with linear drains, frameless glass enclosures, and body spray systems can reach $10,000–$15,000+. Walk-in showers with zero-threshold entry for aging-in-place accessibility add $500–$1,500 for proper slope and waterproofing engineering.
The cost gap between a bathtub remodel and a shower conversion varies dramatically depending on the scope of work. If you are simply refreshing the tub area — replacing an old tub insert, re-tiling the surround, and updating fixtures — the project can be completed for $2,500–$5,500. This is often the most cost-effective bathroom improvement because it reuses existing plumbing connections and the original tub footprint.
A tub-to-shower conversion adds significant complexity. The bathtub drain location rarely aligns with the ideal shower drain position, requiring plumbing modifications ($800–$2,000). The shower floor needs a waterproofing membrane and proper slope to the drain — work that a bathtub already handles through its sealed basin. Wall waterproofing behind the tile or surround is more critical in a shower because water hits the walls directly and continuously. These engineering requirements — not the visible finishes — account for most of the cost difference between the two project types.
The finish level has the largest impact on total cost. A shower with a prefabricated acrylic base and wall surround ($500–$1,500 for materials) can be installed quickly and affordably. A fully custom tile shower — including a mortar bed or foam shower pan, tile floor and walls, a linear drain, and frameless glass — requires skilled labor over 3–5 days and can double or triple the project cost. Most homeowners underestimate the labor intensity of custom tilework: a 40 sq ft shower with floor-to-ceiling tile involves $2,000–$5,000 in tile labor alone, plus the waterproofing system ($800–$1,500) and glass enclosure ($800–$2,500).
Three common situations showing how costs compare in practice:
Likely best choice: Bathtub — preserves family functionality at lower cost; keep the tub unless it is genuinely unused
In a home with one or two full bathrooms and children, keeping the tub is almost always the practical choice. A mid-range tub refresh — new tub insert or refinishing ($300–$600), new tile surround ($1,500–$3,000), updated faucet and showerhead ($200–$600) — delivers a modern look without the plumbing and structural changes a full shower conversion requires. The tub-to-shower conversion adds drain relocation, waterproofing, and typically a glass enclosure, pushing costs 50–80% higher.
Likely best choice: Shower — if a secondary tub exists elsewhere and the primary bath is primarily used for daily showering
The primary bathroom walk-in shower conversion is one of the most popular remodeling projects in the U.S. Removing an underused tub opens floor space for a larger shower footprint, which can accommodate a bench seat, dual showerheads, and a more open, spa-like layout. The key cost drivers are the waterproofing system ($800–$1,500 for Schluter KERDI or similar), custom tile labor ($15–$30 per sq ft), and the glass enclosure ($800–$2,500 for frameless).
Likely best choice: Shower — zero-threshold walk-in showers are the recommended accessibility solution; walk-in tubs have usability limitations
Walk-in tubs ($3,000–$7,000 installed) have a built-in door and seat, but require the user to sit inside while the tub fills and drains — a 10–15 minute process that can cause discomfort in cold months. Zero-threshold walk-in showers with grab bars, a fold-down bench, and a handheld showerhead provide easier entry, immediate water access, and a layout that accommodates mobility aids. Most aging-in-place specialists recommend showers over walk-in tubs for practical daily use.
If you are torn between keeping the tub and converting to a shower, one practical approach is to evaluate how the tub has actually been used in the past year. If it has served primarily as a shower with the tub going unused for baths, conversion may align with your real daily routine. Conversely, if children, guests, or household members use the tub even occasionally, preserving it avoids a costly re-conversion later if needs change.
Another option that resolves the dilemma is a tub/shower combination — updating the existing combo layout with modern tile, a curved or sliding glass door instead of a curtain, and quality fixtures. This approach costs $3,000–$6,000, preserves bathing capability, and delivers a substantially more modern look than the dated tub/shower combos common in older homes. For homeowners who want the spaciousness of a standalone shower without losing tub access, freestanding tubs paired with an adjacent walk-in shower are increasingly popular in larger primary bathrooms — though this approach requires more floor space and typically costs $8,000–$15,000+ for both elements.
For a comprehensive bathroom estimate, use our bathroom remodel cost calculator which covers all finish levels, layout options, and regional pricing. You may also want to explore bathroom cost in California, bathroom cost in New York, or bathroom cost in Texas for state-specific guidance. To understand how our estimates are built, review our cost estimation methodology.
A bathtub remodel is typically cheaper when you are keeping the tub in its existing footprint — replacing the tub, updating the surround, and installing new fixtures costs $2,500–$5,500 in most markets. Converting a tub space to a shower adds plumbing changes, waterproofing requirements, and usually a glass enclosure, pushing total cost to $4,500–$12,000+ depending on finish level. The cost difference narrows if you are doing a full gut renovation regardless, since plumbing and waterproofing will be addressed either way (based on 2026 contractor pricing data).
Yes, walk-in showers typically cost more than standard tub/shower combos because they require more detailed waterproofing, tile labor, and often a frameless glass enclosure. A prefabricated shower surround kit costs $1,500–$3,000 installed, while a custom-tiled walk-in shower with glass runs $5,000–$12,000+. The biggest cost drivers are the waterproofing membrane system ($800–$1,500), tile labor ($15–$30 per sq ft for walls and floor), and the glass enclosure ($800–$2,500 for frameless). Zero-threshold (curbless) designs add another $500–$1,500 for proper slope engineering and a linear drain system.
The general real estate guidance is that homes should have at least one bathtub — particularly in homes marketed to families. According to the National Association of Realtors, approximately 50% of home buyers consider at least one tub important. Removing the only bathtub in a home can narrow the buyer pool and may reduce offers. However, in homes with two or more full bathrooms, converting a secondary tub to a walk-in shower is widely viewed as a desirable upgrade that adds modern appeal. In luxury and master suite contexts, spacious walk-in showers frequently outperform tubs in buyer preference.
For most homeowners, keeping at least one bathtub in the home is a practical recommendation — it preserves flexibility for families with children, maintains resale appeal for the broadest buyer pool, and costs nothing extra if you are simply leaving an existing tub in place. If your home has two or more full bathrooms, converting the primary bath to a shower while keeping the tub in a secondary bathroom is the most common and well-received approach. If your home has only one full bathroom, carefully consider whether eliminating the tub aligns with your long-term plans and potential resale timeline.
A tub-to-shower conversion typically costs $4,500–$12,000 depending on the scope and finish level. The major cost components are: removing the existing tub ($300–$600), plumbing modifications for the new drain location and shower valve ($800–$2,000), waterproofing the shower floor and walls ($800–$1,500), wall finishing — either prefab surround ($500–$1,500) or custom tile ($2,000–$5,000) — a glass enclosure or shower door ($500–$2,500), and new fixtures ($200–$800). Budget conversions using a prefab base and surround can be done for $3,500–$5,000, while fully custom tile showers with frameless glass typically run $8,000–$12,000+.