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Window Replacement Cost Calculator

Cost to replace windows by count and type.

Planning a general contractor project?

Tell us what you need and local pros will get in touch. Free, no obligation.

Save your results to your home — free.Open the full tool →

How to use this calculator

  1. Enter how many windows you're replacing.
  2. Pick the frame material.
  3. See an installed cost range.

Tired of calling around? Post your project once and let local pros come to you.

Frequently asked questions

How much does it cost to replace a window?
An installed vinyl window typically costs $600–$900. Wood and fiberglass run more. Whole-home replacements often total $8,000–$15,000.
Are new windows worth it?
New windows improve comfort and lower heating and cooling bills, and many provinces offer efficiency rebates that offset part of the cost.
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