Window Replacement Cost Calculator

Get a realistic price range for window replacement in under 30 seconds. Per-window and full-home pricing.

Estimates include standard double-hung or casement windows with Low-E glass and basic capping. Custom shapes (bay, picture, arched) cost 30-100% more. Hurricane-impact windows (FL, coastal TX) add 50-100%.

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Cost calculators give you a rough range. To get an actual price for your home, get free quotes from licensed local contractors:

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About this calculator

This calculator uses 2026 pricing for replacement windows across CA, CT, FL, MA, NJ, NY, and TX. Per-window pricing includes the window itself, installation labor, insulation, caulking, basic exterior trim, and removal of the old window. Capping for existing wood trim, full trim wrap, or interior trim work may add cost.

The 30% federal 25C tax credit covers ENERGY STAR Most Efficient windows up to $600/year through 2032. State utility rebates can add another $100-$500 per window.