Terms of service

Chronometry tools with clear accuracy limits

Last updated: August 17, 2026. These terms explain acceptable use, intellectual property, and the scope of AgeCalc Pro's educational calculations.

Acceptance of Terms

By using AgeCalc Pro, you agree to use the website and chronometry tools responsibly, lawfully, and in accordance with these terms. If you do not agree, please discontinue use of the site.

Acceptable Use for Chronometry Tools

You may use the tools for personal, educational, research, planning, and development reference purposes. You may not attempt to disrupt the site, misuse automated requests, interfere with other users, reverse engineer restricted systems, or represent educational estimates as certified medical, legal, financial, or governmental records.

Intellectual Property Rights

AgeCalc Pro branding, page design, explanatory content, interface composition, and original copy are owned by AgeCalc Pro or its licensors. You may link to the site and use generated personal summaries for your own reference. You may not copy the site design or publish confusingly similar branding without permission.

Accuracy Disclaimers

Calendar age

Civil date results depend on browser time zone behavior, local date interpretation, and Gregorian calendar assumptions.

Astronomical age

Planetary age values use orbital-period approximations and are for educational exploration, not mission navigation.

Biological estimates

Vitality scores are not medical advice and do not replace clinical testing, biomarkers, or professional evaluation.

Service Availability

We aim to keep AgeCalc Pro available and accurate, but the site is provided as-is and may change, pause, or be updated without notice. We are not liable for losses resulting from reliance on estimates or temporary service unavailability.