Window replacement cost calculator
Get an instant, itemized window replacement estimate — priced per window with real 2026 rates for vinyl, fiberglass, aluminum, and wood. No sign-up, no email.
Estimated range
$4,050 – $6,750
Before tax · honest low–high range
Estimate only — a vetted contractor confirms the final price after a site review.
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Add the vision and scope, then vetted local contractors can price the same project you see.
How much does window replacement cost?
Replacement windows are priced per window, not by area. Vinyl typically runs about $550–$950 per window installed, aluminum a little less, fiberglass roughly $900–$1,500, and wood the most. A whole-home replacement lands in the five figures.
This calculator shows an honest low–high range because opening size, triple-pane glass, full-frame vs insert installation, and any rot repair all move the final number. A contractor confirms the openings on-site.