Free · instant · private
Enter your birth date, get your exact age.
Today's date is filled in automatically. Choose your date of birth and see your age in years, months and days right away.
Free online age calculator
Our age calculator tells you your exact age in years, months and days from your date of birth. Today's date is picked up automatically, so all you do is choose your birth day, month and year. You also get your total months, weeks, days and hours lived, the weekday you were born on, and a countdown to your next birthday.
How to calculate your age
- Check today's date — it is filled in for you automatically.
- Select your date of birth — day, month and year.
- Read your age — the result appears instantly in years, months and days.
- Optional: change "Age as on" to any other date, such as a form's cut-off date.
Where this helps
Government job eligibilityCheck your age as on the cut-off date mentioned in a recruitment notification.
School & college admissionConfirm the minimum or maximum age required for a class or course.
Forms & applicationsFill in age fields for insurance, pension, passport or visa forms with confidence.
Birthdays & milestonesSee how many days you have lived and how long until the next birthday.
Good to know
- For a vacancy, always use the exact cut-off date given in the notification, not today's date, when checking eligibility.
- Age relaxations for different categories are decided by the recruiting body — check the official notification.
- If you were born on 29 February, your birthday is counted on 28 February in non-leap years.
- Make sure the date of birth you select matches your official documents.
Frequently asked questions
How does the age calculator work?It takes your date of birth and the "age as on" date, which is today's date by default, and counts the full years, then the remaining months, then the remaining days. It also shows your total months, weeks, days and hours.
Is today's date picked automatically?Yes. The calculator reads today's date from your device, so you only need to enter your date of birth. If the page stays open past midnight, the date updates by itself.
Can I calculate my age as on a specific date, like a government vacancy cut-off?Yes. Change the "Age as on" date to the cut-off date given in your recruitment notification and your age on that date appears instantly. Press "Use today" to go back to today's date.
How is a birthday on 29 February handled?In years that are not leap years, the birthday is counted on 28 February.
Why can the months and days differ slightly from another calculator?Months have different lengths, so calculators can count month-end dates in slightly different ways. This one first counts completed months from the birth date and then the remaining days.
Does it show my next birthday?Yes. It shows the date and weekday of your next birthday, how many days are left, and the age you will turn.
Is my date of birth stored anywhere?No. The calculation runs in your browser and your date of birth is never sent to or stored on a server. The tool is free with no signup.