Water Heater Replacement Cost Calculator

Price a conventional storage-tank water heater replacement—not a tankless system—with fuel, venting, disposal, and safety upgrades called out separately.

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Your project

Tank size i Tank size Tank size should match household demand and available installation space.
Fuel type i Fuel type Hybrid tanks cost more and need suitable space, drainage, and electrical service.
Venting style i Venting style Power-vent gas models require a fan assembly and compatible venting.
Your state i Your state Scales U.S.-average labor and material midpoints for typical state-level pricing. It is not an on-site bid.

Haul away old tank Add drain pan & expansion tank

How to use this calculator

Select the tank size, fuel, and venting style.
Toggle disposal and safety upgrades that apply.
Choose your state and review each itemized line.

Results explained

The calculator separates the primary installed material from the selected finish and optional scope so you can compare contractor proposals component by component.

Quick reference: standard water heater replacement

Installed U.S.-average midpoints before the selected state adjustment.

Scope	Midpoint
40-gal gas tank	$1,750
50-gal gas tank	$2,050
Hybrid heat-pump upgrade	+$2,200
Power-vent upgrade	+$1,250

Rates are planning midpoints; difficult access, repairs, and minimum job charges can shift quotes.

How the estimate is built

Tank size establishes the installed equipment line. Fuel, venting, disposal, and safety options are itemized before the state multiplier is applied.

Example scenario

A 50-gallon gas replacement with haul-away and a pan/expansion package is about $2,665 at U.S. average.

FAQ

Is this for tankless water heaters?

No. Use the separate tankless calculator for on-demand systems.

Will a hybrid work in a closet?

Hybrid models need airflow, condensate drainage, and adequate room volume; confirm manufacturer requirements.

Do I need an expansion tank?

It is commonly required on closed plumbing systems; local code and your plumber determine the final setup.