Terms of use

Build Calculator is free to use. The calculators give estimates based on the values you enter and on typical material data; real quantities depend on site conditions, products and workmanship.

We do our best to keep every result correct but provide the site without warranty. You are responsible for checking results, for following local codes and for decisions you make with them.

You may link to any page and share results. Copying the site or its content in bulk is not allowed.

Questions: [email protected].