Terms of Use
Last updated: October 3, 2026
By using aremath.app you agree to these terms.
Estimates only
Our calculators provide estimates based on the information you enter and on general formulas and typical values. Results may differ from real-world needs because of site conditions, materials, supplier practices and measurement errors. Always confirm quantities and costs with your supplier, installer or contractor before you order or build.
No professional advice
The content on this site is for general information. It is not professional engineering, construction, legal, financial or other advice.
Use at your own risk
We try to keep the calculators accurate, but we make no guarantee that they are free of errors. To the fullest extent permitted by law, we are not liable for any loss or damage arising from your use of the site or from relying on its results.
Acceptable use
Do not misuse the site, attempt to disrupt it, or copy it in bulk.
Intellectual property
The text, design and code of this site belong to us or our licensors. You may use the calculators for personal and business planning, but you may not republish the content without permission.
Changes
We may change the site or these terms at any time. Continued use means you accept the updated terms.