Terms of Use & Disclaimer

Last updated: July 2026

Acceptance

By using Zyrone.tech, you agree to these terms. If you do not agree, please do not use the site.

Nature of the service

Zyrone.tech provides free, browser-based reference calculators. While every effort has been made to ensure accuracy — including correct handling of leap years and true month lengths — the tools are provided "as is", without warranty of any kind.

Not professional advice

• Results are not medical advice. Corrected-age figures are general references; decisions about a child’s health and development belong with a pediatrician.
• Results are not legal or educational advice. For clinical scoring, admissions, eligibility or legal purposes, verify dates against official records and follow the applicable manual, regulation or institution’s rules.

Limitation of liability

To the maximum extent permitted by law, Zyrone.tech and its operator shall not be liable for any loss or damage arising from the use of, or inability to use, this site or its results.

Acceptable use

You may link to our tools freely. You may not copy the site wholesale, misrepresent its results, or use it in any unlawful way.

Changes

These terms may be updated from time to time; continued use after changes constitutes acceptance. Questions? See the contact page.