Age Calculator
Calculate exact age in years, months and days from date of birth.
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Private by design: your files are processed inside your browser and are never uploaded to our server.
About Age Calculator
Find exact age in years, months and days for forms and exam eligibility, as on any cut-off date.
How to use Age Calculator
- Step 1Enter your values or text in the tool above.
- Step 2The result updates instantly as you type.
- Step 3Copy or download the result.
Questions & answers
How do I check age as on an exam cut-off date?
Enter your date of birth and set "Age as on" to the date given in the notification.
Is Age Calculator free?
Yes. Every tool on this site is free to use, with no signup, no watermark and no daily limit.
How accurate is this calculator?
It uses the standard formulas and current published rates. Treat the result as an estimate and confirm important figures with your bank, employer or tax adviser.
Does it work on mobile?
Yes. It works in Chrome, Safari, Edge and Firefox on Android, iPhone, Windows and Mac.