How accurate is this AC replacement calculator?

It gives a solid ballpark based on your system type, size, the work needed, and how soon. It’s an estimate, not a quote — refrigerant, ductwork, and local code can shift the final number, which your pro confirms at no obligation.

Does the estimate include installation?

Yes — the ranges reflect the installed price (equipment plus labor) for a standard job, not just the unit on the shelf. Permits, ductwork, and code upgrades may be added separately.

Should I replace just the AC or the furnace too?

If your furnace or air handler is also near the end of its life, replacing both at once is usually cheaper than two separate jobs and keeps the system matched for efficiency. Your pro can price a combo on-site.

How long does a central AC unit last?

A central AC typically lasts 12–17 years. If yours is past that age, the compressor fails, or it still uses R-22 refrigerant, replacement usually beats an expensive repair.

Instant tool · Updated 2026

AC Replacement Cost Calculator

Estimate your new AC unit cost in under a minute. Pick your system type, home size, and the job — the calculator below adjusts the price live for your situation. Then talk to a licensed pro for an exact, no-obligation quote.

Start the calculator Call: (855) 321-3116

Interactive estimate

Build your AC replacement estimate

Every choice updates the price instantly, with a clear equipment / labor / add-ons breakdown — no email required.

Which system?

System size by home

What’s the job?

Add-ons you’ll likely need

Where are you?

Timeline

Your estimate

$5,200–$6,700

Installed price (parts + labor). Updated live.

Equipment (system)$4,200
Labor & installation$1,200
Add-ons$350

Call: (855) 321-3116

No obligation Licensed pros

Estimate only — refrigerant, ductwork, and local code can shift the final number. A pro confirms it on-site.

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& fully insured
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Upfront
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National averages · 2026

Average AC replacement costs

Installed price ranges across the US. Open your city for a locally adjusted estimate.

Central AC — like-for-like$4,000 – $8,000+
New AC + ductwork$6,000 – $13,000+
Heat pump$5,000 – $12,000+
Ductless mini-split$3,000 – $8,000
AC repair (per visit)$150 – $1,500

* Installed (equipment + labor). Permits, ductwork, and code upgrades may be added separately.

Behind the numbers

What affects your AC replacement cost

System type

A central AC, a heat pump, or a ductless mini-split each sit at a different price point. Heat pumps cost more upfront but cover heating too.

Size & tonnage

A bigger home needs more cooling capacity (tons) and a larger air handler, which raises both the equipment and the install.

Ductwork

Reusing good ducts keeps a swap affordable. New or replacement ductwork is the single biggest add to an AC replacement.

SEER2 efficiency

Higher-efficiency systems cost more upfront but cut running costs and may qualify for rebates or tax credits.

Permits & code

Most jurisdictions require a permit and inspection. California adds Title 24 duct sealing and a HERS test on many jobs.

Local labor

Labor rates swing by metro. The calculator anchors to national averages; your city page adjusts for local rates.

FAQ

AC replacement calculator FAQs

In 2026, a like-for-like central AC replacement runs about $4,000–$8,000+ installed. Adding or replacing ductwork pushes a full job to $6,000–$13,000+, while a heat pump runs $5,000–$12,000+ and a ductless mini-split $3,000–$8,000. Use the calculator above and a pro confirms it on-site.

Got your estimate? Lock in the real price.

Talk to a licensed AC pro now — no obligation, no pressure.

(855) 321-3116 Available now · Same-day service