Heat pump cost calculator

It depends heavily on the system. A single-zone ductless mini-split runs roughly $3,000–$5,000 installed, a 2–3 zone mini-split about $5,000–$12,000, and a whole-home central ducted heat pump roughly $6,000–$20,000 — commonly $3,000–$5,000 per ton for a typical 2–4 ton home. New ductwork can add $2,000–$5,000 and electrical work $500–$2,500. These are indicative ranges, not quotes — always get several local estimates.

The estimator builds the total from the equipment plus install (priced by zones for ductless or by tons for central ducted), optional new or modified ductwork ($2,000–$5,000), and optional electrical or panel work ($500–$2,500). Brand, equipment tier, and your site can move every line. It does not fold any tax credit into the headline price.

No. The IRS says the Energy Efficient Home Improvement Credit under section 25C is not allowed for property placed in service after December 31, 2025. Because this is a 2026 planning calculator, it does not calculate or subtract that expired federal credit. State, utility, and local incentives may still apply.

Heat pump cost is dominated by system choice and site factors: ductless vs ducted, the number of zones or tons of capacity, whether existing ductwork can be reused, the electrical work needed, the equipment brand and tier, and local labor rates. Two homes can differ by many thousands of dollars on those alone.

A single-zone mini-split typically runs $3,000–$5,000 installed. Each additional ductless zone adds roughly $1,800–$3,500, so a 2-zone system lands around $4,800–$8,500, a 3-zone around $6,600–$12,000, and a 4-zone around $8,400–$15,500. Long line-set runs or ceiling cassettes instead of wall units push you toward the top of each range, and any electrical or panel work is a separate add-on, roughly $500–$2,500. This calculator prices ductless systems by zone count, so select how many rooms you want to condition to see an indicative installed total.

Usually, yes — for a few rooms. A single-zone mini-split at roughly $3,000–$5,000 undercuts a central ducted system, which typically runs $3,000–$5,000 per ton ($9,000–$15,000 for a common 3-ton home), and it skips the $2,000–$5,000 that new or modified ductwork can add. But the gap closes as zones stack up: a 4-zone ductless setup around $8,400–$15,500 can rival a 3-ton ducted install. The practical rule: if you already have sound ductwork, ducted is often the better value; if you don't, mini-splits usually win on upfront cost.

No. It combines indicative US market ranges with your inputs to produce a planning estimate, not a bid, and it is not HVAC, electrical, or tax advice. Use it to budget and compare options, then get itemized written quotes from licensed HVAC contractors for your specific home.