Bathtub Replacement Cost (2026): $1,500–$10,500 per Project

Author: CostGuideHQ Editorial·✓ Fact-checked·Updated July 2026·5 min read·5 sources

Quick answerQuick answer: Bathtub replacement typically costs $1,500 to $10,500 per project, averaging around $5,700. A basic alcove tub swap runs as low as $450–$1,400 for the unit, while soaking tubs ($600–$13,000) or whirlpool tubs ($1,500–$17,000) can run well past $10,500 once labor and plumbing work are included.

A typical bathtub replacement runs $1,500–$10,500, averaging about $5,700 nationally.
Tub type drives most of the spread: alcove tubs cost $450–$1,400, while whirlpool/jetted tubs can run $1,500–$17,000.
Labor alone typically adds $100–$2,000, and can account for 20%–50% of the total project cost.
Old tub removal usually costs $50–$100, but jumps to as much as $1,200 for a cast-iron tub that has to be broken apart.

How much does bathtub replacement cost?

National average

$5,700

total project

Typical range

$1,500–$10,500

Most projects

Whole project

$1,500–$10,500

Cost by material / type

Type	Low	High
alcove tub	$450	$1,400
drop-in tub	$900	$5,000
undermount tub	$1,200	$8,000
soaking tub	$600	$13,000
freestanding/clawfoot tub	$1,200	$10,000
walk-in tub	$2,000	$8,000
whirlpool/jetted tub	$1,500	$17,000

Estimate your costNumber of units (total projects)Material

—

Rough estimate only — get local quotes for exact pricing.

What affects the cost?

Tub material and type: budget alcove/general-purpose tubs run $200-$1,400, while soaking, freestanding, and whirlpool tubs climb into the $10,000-$17,000 range (Fixr, Bob Vila, HomeAdvisor)
Material itself: steel averages around $4,800, acrylic around $6,000, fiberglass around $6,500, cast iron around $5,000, cultured marble around $9,000, and granite up to $24,000 (Fixr)
Labor, typically $100-$2,000 for a straightforward swap but able to reach 20%-50% of total project cost (HomeAdvisor, Bob Vila, Fixr)
Old tub removal and disposal, generally $50-$100 but up to $1,200 when a cast-iron tub has to be broken up and hauled out (Bob Vila, Angi, Fixr)
Plumbing relocation or modification, $400-$1,900, needed when moving the tub or changing its footprint (Bob Vila)
Subfloor repair, reinforcement, or surface prep, $300-$800 (Bob Vila, Fixr)
Tub surround or surrounding tile/wall work: $500-$2,000 for surround finishing (Bob Vila), or $800-$3,000 for full build-back work (Fixr)
Utility upgrades such as water heater or electrical panel work for jetted or walk-in tubs, $530-$1,962 (Bob Vila)
Accessibility features on walk-in tubs (grab bars, low step-in, built-in seating) push that category's price well above a standard swap (Bob Vila, HomeAdvisor)

Why does bathtub replacement cost so much?

Bathtub replacement typically runs $1,500 to $10,500, averaging around $5,700 for a full project (Fixr, Bob Vila, Angi). The biggest driver is tub type. A standard alcove tub costs just $450–$1,400 for the unit, while a soaking tub can run $600–$13,000 and a whirlpool or jetted tub $1,500–$17,000 (Fixr, Bob Vila, HomeAdvisor). Material matters too — steel tubs average around $4,800, acrylic around $6,000, and cultured marble around $9,000 (Fixr). On top of the unit price, labor typically adds $100–$2,000 and can account for 20%–50% of the total project cost (HomeAdvisor, Fixr). Removing the old tub is usually cheap at $50–$100, but a cast-iron tub that has to be broken apart can push that to $1,200 (Bob Vila, Angi). Any plumbing relocation, subfloor repair, or surround work stacks on top of those base figures.

What affects the cost?

A handful of factors explain most of the price spread between a $1,500 job and a $10,000+ one:

Tub type. Alcove tubs are cheapest ($450–$1,400), while soaking, freestanding, and whirlpool tubs run into the thousands, sometimes exceeding $10,000–$17,000 (Fixr, Bob Vila).
Material. Steel and cast iron sit in the $4,800–$5,000 range, acrylic around $6,000, fiberglass around $6,500, and cultured marble or granite climb to $9,000–$24,000 (Fixr).
Labor. Installation labor runs $100–$2,000 and can represent 20%–50% of the total bill depending on complexity (HomeAdvisor, Fixr).
Old tub removal. Typically $50–$100, but up to $1,200 for cast-iron tubs that must be broken up and hauled out (Bob Vila, Fixr).
Plumbing changes. Relocating or modifying plumbing to fit a new tub footprint adds $400–$1,900 (Bob Vila).
Subfloor and surround work. Subfloor repair or reinforcement runs $300–$800 (Bob Vila, Fixr). Surround or wall tile work adds $500–$2,000 for surround finishing (Bob Vila), or $800–$3,000 for a full build-back (Fixr).
Accessibility features. Walk-in tubs with grab bars, seating, and low thresholds push costs well above a standard swap, sometimes past $20,000 (HomeAdvisor).

How to lower your bathtub replacement cost

Stick with a standard alcove tub if your layout allows it. At $450–$1,400 for the unit, it’s the cheapest category by a wide margin compared to soaking, freestanding, or whirlpool styles.
Reuse the existing plumbing footprint. Keeping the tub in the same location avoids the $400–$1,900 plumbing relocation cost that comes with resizing or repositioning.
Check the subfloor before you commit to a quote. Subfloor repairs run $300–$800 — get this assessed upfront so it doesn’t turn into a surprise mid-project.
Consider refinishing instead of replacing. If the existing tub is structurally sound, refinishing costs $330–$630, a fraction of a full replacement.
Get multiple quotes on labor. Labor alone can range from $100 to $2,000 and make up 20%–50% of the project cost, so comparing local installers is worth the time.
Budget separately for old tub removal. Ask whether a cast-iron tub is involved — removal jumps from roughly $50–$100 to as much as $1,200 when the old tub has to be broken apart.

Prices vary by region, tub material, and the scope of any plumbing or subfloor work involved, so treat the figures above as a planning budget. Get two or three local quotes before committing to a final number.

Frequently asked questions

How much does it cost to replace a bathtub?

A typical bathtub replacement costs $1,500 to $10,500, averaging about $5,700 nationally. Five major cost-estimator sites put their national averages within a fairly tight band of roughly $5,600 to $6,000, so $5,700 is a reliable planning figure for a standard replacement.

What's the cheapest type of bathtub to install?

A standard alcove tub is the least expensive option, typically $450 to $1,400 for the unit. Drop-in tubs run $900 to $5,000, and undermount tubs $1,200 to $8,000. Soaking tubs ($600–$13,000), freestanding/clawfoot tubs ($1,200–$10,000), and whirlpool tubs ($1,500–$17,000) cost considerably more.

How much does labor cost to replace a bathtub?

Labor for a bathtub replacement typically runs $100 to $2,000, and can make up 20% to 50% of the total project cost depending on complexity. Removing the old tub adds $50 to $100 in most cases, though it can reach $1,200 if a cast-iron tub needs to be broken up and hauled out.

How much does a walk-in tub cost to install?

Walk-in tub installation typically runs $2,000 to $8,000, though pricing varies widely by source since some figures include accessibility features like built-in seating, grab bars, and low step-in thresholds that push costs as high as $22,100 for fully equipped models.

Does bathtub replacement cost include plumbing or subfloor work?

Usually not, unless it's a like-for-like swap. Most quoted ranges cover the tub unit, removal of the old tub, and standard installation labor. Plumbing relocation runs an extra $400 to $1,900, and subfloor repair or reinforcement adds $300 to $800 when needed.

Is it cheaper to refinish a bathtub instead of replacing it?

Yes. Bathtub refinishing typically costs $330 to $630, well under the $1,500-plus starting point for a full replacement. Refinishing restores the surface of an existing tub but doesn't address structural issues, sizing, or style changes the way a replacement does.

Sources

Figures synthesized and cross-checked across these sources (retrieved 2026-07-24):

Fixr — Average cost $6,000; range $2,000-$10,500 (low end $800 for a prefab 5-ft acrylic alcove tub, high end $24,000). By type: alcove $450-$1,400, drop-in $900-$5,000, tub/shower combo $950-$2,400, undermount $1,200-$8,000, freestanding/clawfoot $1,200-$10,000, Japanese style $1,200-$24,000, corner $1,400-$8,000. By material: steel $4,800, acrylic $6,000, fiberglass $6,500, cast iron $5,000, cultured marble $9,000, granite $24,000. Labor $1,200-$3,000 (20%-50% of total cost). Old tub removal $200-$1,200. Utility upgrades $250-$500. Build-back work $800-$3,000.
Bob Vila — National average $5,660; typical range $1,390-$10,734 (extremes as low as $750, as high as $20,000). By type: general purpose $200-$800, soaking $600-$13,000 (avg $1,000), jetted/whirlpool $1,500-$17,000 (typical $6,500), walk-in $2,000-$8,000 (avg $5,000), freestanding $750-$12,000 (avg $2,500), clawfoot $600-$10,000, air bath $1,500-$10,000. Old tub removal $50-$100. Material disposal $100-$4,200. Subfloor repair $300-$800. Surround $500-$2,000. Faucets $50-$900. Plumbing relocation $400-$1,900. Labor $100-$2,000. Water heater replacement $800-$1,600. Electrical panel upgrade $530-$1,962.
Angi — Average cost to replace a bathtub $5,908; a simple replacement can run as low as $2,100 and as high as $9,730 or more.
HomeAdvisor — National average $5,672; range $1,991-$9,369 (low end $215, luxury installs topping $14,700). By type: standard alcove $200-$800, soaking $600-$13,000, jet/whirlpool $1,000-$4,000, freestanding $2,000-$3,000, walk-in/accessible $4,000-$22,100, clawfoot $10,000+. Labor $100-$2,000. Refinishing alternative $330-$630.
Forbes Home — Average cost to replace a bathtub $5,600, with replacement able to run up to $6,000. Related: bathtub installation (new, not replacement) averages $2,500 ($1,000-$5,000); old tub removal $50-$100; junk haul-away $225; refinishing alternative averages $500 ($200-$1,000).

Five major cost-estimator sites cluster within a fairly tight band for a straightforward bathtub replacement: Fixr ($6,000 average, $2,000-$10,500 typical range), Bob Vila ($5,660 average, $1,390-$10,734 typical range), Angi ($5,908 average, $2,100-$9,730+ range), HomeAdvisor ($5,672 average, $1,991-$9,369 range), and Forbes Home ($5,600-$6,000 average). $5,700 is a synthesized national average: it falls within the span of the five sources' reported averages ($5,600 Forbes to $6,000 Fixr), close to their simple mean of about $5,768. $1,500 is a synthesized typical-range low: it falls within the span of the sources' reported typical-range lows ($1,390 Bob Vila to $2,100 Angi), and sits above the absolute-floor outliers a couple of sources cite for bare-bones jobs (Bob Vila $750, HomeAdvisor $215). $10,500 as the typical-range high matches Fixr's stated range high exactly. Figures generally cover the tub unit, removal of the old tub, and standard installation labor. They typically exclude major plumbing relocation, subfloor/structural repair, full tile surround replacement, and electrical or water-heater upgrades for jetted or walk-in models, which most sources call out as separate add-on costs. Walk-in tub pricing shows the widest source-to-source spread ($2,000-$8,000 per Bob Vila vs. up to $22,100 per HomeAdvisor) because of variation in medical/accessibility features bundled in.