Disclaimer

General Information

The calculators and content provided on chronologicalagecalculation.com are for informational and educational purposes only. While we strive for accuracy, the results generated by our tools should not be considered a substitute for professional judgment or official documentation.

Not a Medical Device

This website and its calculators are not medical devices and are not intended to diagnose, treat, cure, or prevent any medical condition. The chronological age, adjusted age, and other calculations provided here should not be used as the sole basis for medical decisions. If you have concerns about your child's development, health, or well-being, please consult a qualified healthcare professional.

Verification Required

Professionals using this calculator for standardized testing protocols — including but not limited to Pearson, Brigance, WISC, CELF, PLS, and PPVT assessments — should verify all results manually before recording them in official documents. While our calculator uses the standard borrowing method recognized by major test publishers, human verification is an essential part of any professional assessment process.

No Professional Advice

Nothing on this website constitutes professional advice — whether medical, psychological, educational, or legal. The information provided is general in nature and may not apply to your specific situation. Always consult qualified professionals for guidance related to:

  • Developmental concerns or delays
  • Standardized test administration and scoring
  • Special education eligibility decisions
  • Medical diagnoses or treatment plans
  • Legal matters related to age determination

No Warranties

This website and all content, tools, and calculators are provided "as is" and "as available" without any warranties of any kind, either express or implied. We do not warrant that:

  • The calculators will produce error-free results in every scenario
  • The website will be available without interruption
  • The information will be current or complete at all times
  • The results will be suitable for any particular purpose

Limitation of Liability

To the fullest extent permitted by law, chronologicalagecalculation.com, its owners, operators, and contributors shall not be held liable for any damages — including but not limited to direct, indirect, incidental, consequential, or punitive damages — arising from the use or inability to use this website, its calculators, or any information provided herein.

Third-Party Links

This website may contain links to third-party websites or resources. These links are provided for convenience and informational purposes only. We do not endorse, control, or assume responsibility for the content, privacy policies, or practices of any third-party sites.

Changes to This Disclaimer

We reserve the right to update or modify this disclaimer at any time without prior notice. Changes become effective immediately upon posting to this page. Your continued use of the website after changes are posted constitutes acceptance of the updated disclaimer.

Last updated: March 2026

If you have questions about this disclaimer, please contact us.