Window Replacement Cost Calculator
TL;DR: HomeScore's free estimator gives a whole-home window planning range from your home size, quality level (budget, typical or premium), home age, ZIP code and the systems you select. For a 1,500–2,500 sq ft home at the typical quality level, its planning range is $18,000–$30,000 before the ZIP adjustment. It is not a per-window price, observed contractor pricing or a quote.
Bottom line
- Typical range: $18,000–$30,000 whole home (1,500–2,500 sq ft, typical quality, before ZIP adjustment)
- How the range is built: Ranges come from HomeScore's planning dataset, scaled by home size, quality tier and a ZIP/state regional multiplier.
- Biggest driver: In the model: home size and quality tier. On real quotes: number and size of openings, frame material, glass and install type.
- What the tool uses: The estimator uses home size, quality level (budget, typical or premium), home age, ZIP code and the systems you select. It does not count windows, price individual openings or compare brands or materials.
Open the window cost estimator
HomeScore whole-home window planning ranges by home size and quality tier (before ZIP adjustment)
| Home size | Budget | Typical | Premium |
|---|---|---|---|
| Under 1,500 sq ft | $8,000–$15,000 | $15,000–$25,000 | $25,000–$45,000 |
| 1,500–2,500 sq ft | $10,000–$18,000 | $18,000–$30,000 | $30,000–$55,000 |
| 2,500–4,000 sq ft | $14,000–$24,000 | $24,000–$40,000 | $40,000–$70,000 |
| 4,000+ sq ft | $18,000–$32,000 | $32,000–$55,000 | $55,000–$95,000 |
These are HomeScore planning assumptions used by the estimator, not observed 2026 contractor prices, averages or per-window prices. Your ZIP applies a regional multiplier; actual quotes depend on scope.
Overview
This page opens HomeScore's whole-home cost estimator with windows pre-selected. You enter home size, quality level (budget, typical or premium), home age, ZIP code and the systems you select; the tool returns a whole-home planning range and a planning window based on home age. You can add or remove systems before you see results. It is a budgeting aid. It does not price individual windows, compare frame materials or brands, or estimate energy savings, and it does not replace written quotes from installers.
FAQs
How much do new windows cost in 2026?
There is no single national price. For a 1,500–2,500 sq ft home at the typical quality level, HomeScore's estimator uses a whole-home planning range of $18,000–$30,000 before ZIP adjustment. That is a model assumption, not an observed average or a per-window price.
What does this window calculator use?
It uses home size, quality level (budget, typical or premium), home age, ZIP code and the systems you select. It does not count windows, price individual openings or compare materials or brands.
Will new windows cut my energy bill?
HomeScore's estimator does not forecast energy savings. Ask installers for product ratings and compare them with your current windows.
Should I repair or replace my windows?
Decide on condition and written installer options, not on age alone. The estimator uses home age only to suggest a planning window.