Bathroom remodel cost calculator

Pick the bathroom and the scope, then enter your ZIP. Room ranges come from Fixr and HomeAdvisor; the scope factor comes from Fixr's minor, partial and full remodel rows.

$11,750Typical full bath, partial remodel

$12,152HomeAdvisor average

$15,586This Old House average

Bathroom remodel cost

$3,500 to $20,000

Typical $11,750 (US average)

$3,500Low

$20,000High

Free. Your numbers become an estimate you can send from your phone.

How we got this

Full or guest bathroom$3,500 to $20,000 (typical $11,750)Fixr $3,500 to $20,000 (guest bath), HomeAdvisor $3,500 to $20,000 (full bath); midpoint as typical.
RegionUS average prices (no ZIP entered)Enter a ZIP to scale the labor part of the price to your state's wages.
Total$3,500 to $20,000, typical $11,750

Item	Qty	Low	Typical	High
Bathroom remodel, full or guest bathroom	1	$3,500	$11,750	$20,000
Total		$3,500	$11,750	$20,000

Sources: Fixr, bathroom remodeling cost; HomeAdvisor, bathroom remodel cost; This Old House, bathroom remodel cost; Today's Homeowner, bathroom remodel cost; BLS Occupational Employment and Wage Statistics, May 2025 (state and national files); US Census Bureau, 2020 ZIP Code Tabulation Area to county relationship file. Checked 2026-10-09.

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Key takeaways

A full bathroom remodel usually costs $3,500 to $20,000 on Fixr's and HomeAdvisor's tables.
HomeAdvisor's average remodel is $12,152; This Old House's is $15,586.
A minor refresh can cost a few thousand dollars; a gut to the studs costs far more.
Keeping fixtures where they are is the biggest saving.

Bathroom remodel cost by room

Bathroom	Fixr	HomeAdvisor
Half bath or powder room	$1,200 to $15,000	$1,500 to $15,000
Guest or full bath	$3,500 to $20,000	$3,500 to $20,000
Primary bath	$7,000 to $30,000	$7,000 to $30,000

Minor, partial or full

Fixr prices minor remodels at $2,400 to $10,000, partial remodels at $6,000 to $25,000 and full gut renovations at $9,000 to $30,000+. The calculator treats partial as the base and scales the room range by Fixr's other rows.

What the parts cost

This Old House's average line items include cabinetry $2,929, insulation and drywall $2,338, tiling $1,326, the bathtub $1,123 and flooring $1,114. Today's Homeowner puts toilets at $350 to $1,300 each and vanities and cabinetry at $400 to $6,000.

A worked example

A partial remodel of a full bath at the US average comes to $3,500 to $20,000, about $11,750 typical. A minor refresh of a powder room is about $3,270; a full gut of a primary bath about $23,274. Enter a ZIP to scale the 50% labor share.

Quoting bathroom remodels

Scope in writing. Which fixtures stay, which move.
Allowances for tile and fixtures.
A line for hidden damage. Rot behind tile is common.

Koira takes the deposit on approval and sends progress invoices.

Last checked October 9, 2026. More for your trade: how remodelers run on Koira.

FAQ

How much does a bathroom remodel cost?

HomeAdvisor says $6,651 to $17,659, $12,152 average. Fixr says $6,000 to $18,000.

How much does a small bathroom remodel cost?

Fixr puts a 5 by 10 bathroom at $3,500 to $20,000 on its size table.

How much is a primary bathroom remodel?

Fixr and HomeAdvisor both list $7,000 to $30,000.

What is the cheapest way to update a bathroom?

A minor refresh: paint, regrout, new fixtures and a refinished tub. Fixr puts minor remodels at $2,400 to $10,000.

How long does a bathroom remodel take?

A few weeks for most, longer with layout changes.

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