Disclaimer

Last updated: October 23, 2026

Estimates, not quotes

Every number on Freestimator is an estimate based on published national cost data and the information you enter. Your actual price depends on local labor rates, material prices, site conditions, permits, the contractor you hire and problems that are only found once work begins. Use our estimates to plan and to compare quotes, not as a final price.

Not professional advice

Content about structure, materials, building codes, insurance or financing is general information only. Building codes and insurance policies vary by location and provider. Confirm details with a licensed contractor, structural engineer, your local building department, your insurer or your lender before making decisions.

Accuracy

We review our prices regularly and list our sources on each calculator, but costs change and errors can happen. If you spot something that looks wrong, email contact.freestimator@gmail.com.

Advertising and affiliate links

Freestimator is free to use and may be supported by advertising. Some links may be affiliate links, meaning we could earn a commission if you make a purchase, at no extra cost to you. Advertising and affiliate relationships never change the numbers our calculators produce.