Terms of Use

Last updated: May 2026

Use of service

MaterialCalc is provided free of charge for personal and professional planning use. You may use the calculators, guides and project tools for any lawful purpose. You may not scrape, reproduce or redistribute calculator content at scale without permission.

No warranty on estimates

All calculator results are planning estimates. MaterialCalc makes no warranty that estimates are accurate for your specific project, materials or location. See our full Disclaimer.

User accounts

You are responsible for keeping your account credentials secure. You may delete your account and all associated data at any time from the account settings page.

Intellectual property

All content, design and code on MaterialCalc is the property of MaterialCalc unless otherwise stated. Calculator formulas are based on publicly available industry standards and practices.

Changes to these terms

These terms may be updated from time to time. Continued use of the site after changes constitutes acceptance of the updated terms.

Full terms of service will be published before commercial launch.