COST CALCULATOR

How Much Does It Cost To Replace A Bathroom Sink?

Typical range: $511-$748

Find out how much your project will cost

Zip Code

cost to replace a bathroom sink Calculator

For your project in zip code 98109 with these options, the cost to replace a bathroom sink starts at $510.84-$747.53 per sink. Your actual price will depend on job size, conditions, finish options you choose.

Replacing the sink is one of the most effective ways to transform an outdated bathroom. As long as the existing countertop is in good condition, most sinks can be swapped out easily. Homeowners might also replace the entire vanity to increase their storage or save space.

Cost Calculator

Zip Code

Calculations are dependent on where you live

Sink

Standard Services		Quantity	Low	High
What you can expect
Range per sink:			$510.84	$747.53
Range for this type of project:			$511	$748
Estimate: $629
	Bathroom Sink Replacement Cost	1 sink	$112	$267
	Price of clay-fired, drop-in sink with high-gloss finish. Rectangular design with overflow drain, set up for a three-hole faucet (not included).
	Basic Labor for Bathroom Sink Replacement	4 hours	$360	$437
	Labor costs for standard, thorough installation. This will start with a full assessment of the space. Your team will plan the layout, acquire appropriate equipment, transport materials, and execute preparation, installation and cleanup. They will disconnect and remove the existing sink, and level, fit, and secure new unit. Next, they will connect the P trap to existing rough-in drain line connection. Finally, they will check for and repair any leaks to ensure proper working order.
	Job Supplies for Bathroom Sink Replacement	1 sink	$34	$38
	Standard supplies and materials used in the installation process, such as connectors, fittings, and mounting hardware.
	Removal of Bathroom Sink Replacement Waste	1 sink	$5	$6
	Appropriate disposal of all related project debris, including old materials, installation waste, and any other refuse.

Standard services

Bathroom Sink Replacement Cost
$112 -$267

1
sink

Price of clay-fired, drop-in sink with high-gloss finish. Rectangular design with overflow drain, set up for a three-hole faucet (not included).

Basic Labor for Bathroom Sink Replacement
$360 -$437

4
hours

Labor costs for standard, thorough installation. This will start with a full assessment of the space. Your team will plan the layout, acquire appropriate equipment, transport materials, and execute preparation, installation and cleanup. They will disconnect and remove the existing sink, and level, fit, and secure new unit. Next, they will connect the P trap to existing rough-in drain line connection. Finally, they will check for and repair any leaks to ensure proper working order.

Job Supplies for Bathroom Sink Replacement
$34 -$38

1
sink

Standard supplies and materials used in the installation process, such as connectors, fittings, and mounting hardware.

Removal of Bathroom Sink Replacement Waste
$5 -$6

1
sink

Appropriate disposal of all related project debris, including old materials, installation waste, and any other refuse.

Optional Services

What you can expect

Range per sink:
$511 - $748

Range for this type of project:
$511 - $748

Estimate:
$629

Cost Comparison

YOUR ESTIMATE

$629

NATIONAL AVERAGE RANGE

$479 -$701

YOUR ESTIMATE

Replace a bathroom sink: national average cost

The national average materials cost to replace a bathroom sink is $177.77 per sink, with a range between $105.11 to $250.43. The total price for labor and materials per sink is $589.93, coming in between $478.97 to $700.89. Your actual price will depend on your location, job size, conditions and finish options you choose.

cost to replace a bathroom sink
National Avg. Materials Cost per sink	$177.77
National Avg. Cost (labor and materials) for 1 sink	$589.93
National Cost Range (labor and materials) for 1 sink	$478.97 - $700.89

Types of Bathroom Sinks

Bathroom sinks are available in many styles from traditional to ultra-modern. Wall-mount models are ideal for bathrooms where space is at a premium. Pedestal sinks are also popular in tight areas and have the added advantage of concealing the drain line within the base. Several other styles are designed specifically for vanities.

Rim-mount sinks drop through an opening in the counter and are easy to install or replace.
Molded products have a seamless one-piece design that combines the counter and basin.
Undermount sinks are ideal for vanities with granite, marble or concrete slab countertops.
Decorative vessel sinks that sit above or just below the counter are available in glass, ceramic or stone.

Cost Factors for Replacing a Bathroom Sink

Replacement costs depend on the type of sink as well as structural changes needed to accommodate the new fixture. Compared to pedestal and wall-mount sinks, vanities are slightly easier to install because the plumbing lines are hidden within the cabinet. When installing a different sink style, additional construction and cosmetic work might be required. Modifications to the supply lines and drainpipes are frequently needed when installing a new vanity or completing a major remodeling project. In this situation, it's worth hiring a general contractor or plumber who can secure the necessary permits.

Hiring a Contractor to Replace a Bathroom Sink

From project planning to completion, professionals can assist in every step of this task. Replacing a bathroom sink requires solid plumbing skills as well as some knowledge of carpentry, drywall patching and even painting. A plumber's expertise is invaluable, especially when rerouting water lines, relocating fixtures and completing work that requires a building permit. Whether homeowners are swapping out the sink or completing a full-scale bathroom remodel, professionals can help them achieve the best possible results.

Last updated Jan 26, 2025