What is the national tub-to-shower conversion range?

The approved national planning range is $1,500 to $8,000 before the state adjustment and any separately priced demolition or disposal. A local estimate depends on the exact scope and site review.

Does the range include demolition and disposal?

No. The national baseline excludes demolition and disposal so the same work is not counted twice. A quote should state whether removal, hauling, and disposal are included.

Why can two estimates differ for the same project?

Scope definitions, finish selections, plumbing or electrical changes, waterproofing, access, condition findings, and local market conditions can produce different estimates.

How should I compare quotes?

Compare the written scope, materials, exclusions, timing, warranty terms, and handling of demolition or unforeseen conditions—not just the first number.

Tub-to-shower conversion cost in 2026

A tub-to-shower conversion replaces one existing tub with a shower in a substantially similar location. It is not the same as a full bathroom remodel.

Quick answer

A tub-to-shower conversion has a current national planning range of $1,500 to $8,000. The midpoint is $3,500. These figures exclude demolition and disposal, which should be shown once as a separate line item when needed.

Tub-to-shower conversion planning example with neutral contemporary finishes — Example design direction only; actual scope and materials affect a local estimate.

National tub-to-shower conversion planning range

Approved national planning range before state adjustment
Planning point	Per-project amount
Lower planning range	$1,500
Typical midpoint	$3,500
Upper planning range	$8,000
Demolition and disposal, when needed	$300–$3,500

The state adjustment is calculated from the 2024 BEA all-items Regional Price Parities input. Use the state cost guide for a location-specific planning range, then request quotes with the same written scope.

Get a free project-specific quote →

Bathroom planning detail relevant to tub-to-shower conversion scope — Selections and existing conditions can change a project’s final scope.

What drives the price?

Tub removal and whether disposal is included
Existing plumbing and drain location
Shower pan, surround, tile, and glass-door choices
Wall repair, waterproofing, and hidden moisture conditions
Entry height, seating, and accessibility requirements
State-level planning adjustment

Know the scope boundary

Converts one existing tub into one shower in substantially the same footprint. It excludes demolition/disposal, a separately priced curbless or barrier-free upgrade, a new bathroom layout, and unrelated full-bath remodel work. The right baseline is the narrowest project that accurately describes the work. Do not combine two base project categories for one bathroom.

Related bathroom cost guides

Bathroom remodel cost in 2026 →Walk-in shower cost in 2026 →Walk-in tub cost in 2026 →Bathtub replacement cost in 2026 →

Sources and methodology

National figures are planning ranges drawn from the approved master rate card. State pages use the 2024 BEA all-items Regional Price Parities input. A local estimate may differ because of specific site conditions, scope, material selection, permits, and contractor availability.