Terms of Use

Last updated: March 2026

Acceptance of Terms

By accessing and using DIYCalc, you agree to these Terms of Use.

Disclaimer of Liability

All calculators and tools on this site are provided "as is" without warranty of any kind. We make no guarantees about the accuracy of material estimates or cost calculations. You use these tools at your own risk.

We are not liable for any damages, losses, or construction defects arising from decisions made based on our calculator outputs.

Intellectual Property

All content, designs, code, and calculator implementations on DIYCalc are our intellectual property. You may not copy, reproduce, or redistribute our tools without written permission.

You are free to use the results generated by our calculators for any personal or commercial project.

Prohibited Use

• Using automated scripts or bots to access our calculators at high volume
• Attempting to reverse-engineer or extract our source code
• Using the site for any unlawful purpose

Third-Party Links

Our site may contain links to building material suppliers or affiliate partners. We are not responsible for third-party content or pricing accuracy.

Modifications

We reserve the right to modify these terms at any time. Continued use constitutes acceptance of updated terms.

Contact

Questions? Email us at contact@diycalc.co.