Important Disclaimers
Essential notices about affiliations, intended use, and limitations of our age calculator.
Last updated: December 1, 2024
Important Notice:
This website and calculator are NOT affiliated with, endorsed by, or connected to Pearson Education, Inc., Pearson Assessments, or any Pearson company or subsidiary.
- • We are an independent educational tool provider
- • "Pearson" is referenced only to indicate commonly used terminology
- • All Pearson trademarks are property of their respective owners
- • For official Pearson products, visit pearson.com or pearsonassessments.com
Educational Use Only
Intended Purpose:
This calculator is designed for educational, research, and informational purposes only. It is intended to assist educators, speech-language pathologists, and other professionals in calculating chronological age for assessment contexts.
Appropriate Uses:
- • Educational assessment preparation
- • Speech-language pathology evaluations
- • Research and academic purposes
- • Professional development and training
- • General chronological age calculations
Medical and Clinical Disclaimers
Not Medical Advice:
This calculator does not provide medical advice, diagnosis, or treatment recommendations. It is not intended to replace professional medical, psychological, or educational assessment.
Professional Consultation Required
Always consult with qualified professionals for:
- • Clinical diagnoses or treatment decisions
- • Educational placement or intervention planning
- • Legal or official documentation requirements
- • HIPAA-covered healthcare activities
Accuracy and Reliability
Calculation Methods
We provide two calculation modes with different methodologies:
- • Gregorian Exact: Uses precise calendar calculations with leap years
- • Pearson Manual: Uses 30-day month assumptions for certain assessment contexts
Verification Recommended
For critical applications, we recommend verifying results with manual calculations or alternative methods. Different calculators may produce different results due to varying methodologies.
Edge Cases
Special attention should be paid to leap day birthdays, historical dates (pre-1900), and end-of-month calculations. See our methodology page for detailed explanations.
Limitation of Liability
Under no circumstances shall we be liable for any direct, indirect, special, incidental, or consequential damages, including but not limited to:
- • Errors in age calculations or methodology
- • Decisions made based on calculator results
- • Technical issues or website downtime
- • Loss of data or interrupted calculations
- • Any damages arising from use of this service
External Links and References
This website may contain links to external websites and references to third-party resources. We are not responsible for:
- • Content, accuracy, or availability of external websites
- • Privacy practices of linked sites
- • Changes to external resources or documentation
- • Endorsement of external content or services
Governing Law
These terms and conditions are governed by and construed in accordance with the laws of the United States. Any disputes relating to these terms and conditions will be subject to the exclusive jurisdiction of the courts of the United States.
Contact for Legal Matters
For legal questions, trademark concerns, or terms-related inquiries:
Email: legal@peasrsonagecalculator.online
General Contact: Use our contact form