Terms of use
Last updated October 18, 2026
By using this site you agree to these terms.
Information only
Square Foot Math provides calculators and general reference information. Results are estimates: real quantities depend on the material, site conditions and how the work is done, and errors can occur. Confirm quantities with your supplier or contractor before ordering, and follow local building codes and product instructions.
No warranty
The site and its tools are provided "as is", without warranties of any kind. To the extent the law allows, we are not liable for any loss or damage arising from use of the site.
Trademarks
Product and brand names mentioned on this site are trademarks of their owners and are used only to identify products. We are not affiliated with or endorsed by any manufacturer or retailer.
Content
Text, tools and design on this site belong to Square Foot Math. You may link to any page and quote short extracts with a link back.