Terms of Use

The calculators and information on Home Material Calculators are provided as estimates for general guidance only. Results depend on the accuracy of your inputs and on factors we cannot see, such as ground conditions, material density and supplier practice.

We do not guarantee that results are accurate or fit for a particular purpose. You are responsible for checking quantities with your supplier and following local codes and safety requirements. To the extent permitted by law, we are not liable for losses arising from use of this site.