Terms of use
MaterialCalc101 provides calculators and information for general educational purposes. Results are estimates based on the measurements you enter and on typical material figures. Actual quantities depend on site conditions, the exact product and how it is installed. They are not engineering or building-code advice.
We work hard to keep our figures accurate and current but make no guarantee that they are complete or error-free. Do not rely on them as your only source when ordering materials; confirm quantities with your supplier, and check structural work with your local building department or a qualified professional.
To the extent permitted by law, MaterialCalc101 is not liable for any loss arising from use of the site. Links to other websites are provided for convenience; we are not responsible for their content.
By using this site you agree to these terms. We may update them from time to time.