Our Terms and Conditions — Simple and Honest
Welcome to Chronological Age Calculator at SmartAgeCalc.com. These terms and conditions explain the rules for using our free tool. By visiting or using this website, you agree to these terms in full. We have kept them short, clear, and written in plain human language — because that is the kind of tool we are.
If you have any questions before reading, visit our Contact Us page and we will reply within 24 hours.
Who We Are
Chronological Age Calculator is a free online tool at SmartAgeCalc.com. It calculates exact chronological age in years, months, weeks, and days. It is used daily by speech-language pathologists, school psychologists, occupational therapists, educators, and parents in over 50 countries worldwide.
Use of This Tool
You may use Chronological Age Calculator freely for any lawful personal, professional, or educational purpose. You agree not to copy our content, scrape our website, or use this tool for any harmful or fraudulent activity of any kind.
No Professional Advice
Chronological Age Calculator is an informational reference tool only. It does not provide medical, psychological, or clinical advice of any kind.
If you are a licensed professional using this tool for Pearson assessments, ASQ screenings, Brigance inventories, LAUSD evaluations, or speech therapy assessments — always verify results independently before recording them on any official document. Professional responsibility always stays with you.
Learn more on our About Us page.
Accuracy of Results
We work hard to keep Chronological Age Calculator accurate at all times. However, incorrect date entry or browser-specific issues may occasionally affect output. Always double-check the dates you enter before relying on the result.
We are not liable for any professional or personal decisions made based on calculator output. For guidance visit our homepage.
Limitation of Liability
SmartAgeCalc.com is not liable for any direct or indirect damages arising from your use of Chronological Age Calculator — including assessment errors, clinical decisions, missed diagnoses, or website downtime. By using this tool you accept this limitation fully.
Intellectual Property
All content on SmartAgeCalc.com is the intellectual property of Chronological Age Calculator. You may share links freely. You may not copy, reproduce, or republish our content without written permission.
References to Pearson, ASQ, Brigance, Peabody, Gesell, and LAUSD are informational only. We are not affiliated with or endorsed by any of them. For more on linking best practices visit Yoast SEO.
Your Privacy
Your data stays in your browser. We do not store, collect, or sell any personal information. For full details read our Privacy Policy.
Changes to These Terms and Conditions
We may update these terms and conditions at any time. Changes will be posted on this page with a revised date. Continued use of Chronological Age Calculator after any update means you accept the revised terms.
Contact Us
Questions about our terms and conditions? We are real people and we reply within 24 hours.
📧 ashbalch26@gmail.com 🌐 Contact Us
Chronological Age Calculator — Transparent. Trustworthy. Totally Free.

