Terms of use
Estimates, not professional advice
Our calculators give estimates for planning. Real quantities depend on the material, moisture, compaction, site conditions and how you measure. Results are not engineering, structural or safety advice. Confirm quantities with your supplier and follow local building codes and permits, especially for drainage, retaining walls, waterways and playgrounds.
Accuracy
We test our formulas and review figures regularly, but we cannot promise every page is free of errors. If you find one, please tell us.
No warranty and limit of liability
SiteFigure is provided as is, without warranties of any kind. To the extent the law allows, we are not liable for losses from using the site, including over- or under-ordered materials.
Using our content
You are welcome to use the calculators for your own projects and to link to any page. Do not copy pages or calculators to republish them as your own.
Changes
We may update these terms and will change the date at the top when we do. Questions: contact@sitefigure.com.