Age Calculator

Chronological age is calculated by subtracting your Date of Birth from the target date (or today). The calculator borrows the exact number of days from the previous month and accounts for leap years, giving you exact years, months, and days.

Yes. Simply uncheck the "Today / Current Date (Auto)" box and choose any target date in the "Age As On" field. This is particularly helpful for checking eligibility for competitive exams (like UPSC, SSC, Banking, Railways), retirement planning, or school admissions.

The calculator determines your upcoming birthday in the current or next calendar year, calculates the remaining days, hours, minutes, and seconds, and tells you what day of the week your birthday will fall on.

Yes, 100%. All date computations execute entirely inside your web browser via client-side JavaScript. No dates, personal data, or calculations are ever transmitted or saved to our servers.

If you were born on February 29 during a leap year, in non-leap years your birthday countdown calculates against February 28, while accurately calculating your exact age based on full calendar days elapsed.

Yes! Many competitive exams in India (such as UPSC CSE, SSC CGL, IBPS PO, NDA, and State PSCs) mandate age eligibility as on 1st August or 1st January. Our quick cutoff preset buttons allow you to check your exact eligibility age in seconds.