Terms of Service

Last updated: July 29, 2026

1. Agreement to Terms

By accessing and using Circle Area Calculator, you agree to be bound by these Terms of Service. If you do not agree with any part of these terms, you must discontinue use of the website.

2. Permitted Use

This website provides free mathematical calculation tools for educational, professional, and personal use. You may use our calculators and content freely for homework, architectural planning, engineering estimation, or general interest.

3. Accuracy of Calculations

While our calculators use high-precision floating point math (Math.PI to 15 decimal places), all results are provided "as is" without warranty. Users should independently verify critical engineering or construction measurements.

4. Intellectual Property

All website designs, branding, custom UI components, and educational text are the property of Circle Area Calculator. Mathematical formulas themselves belong to the public domain.