Age as on Date Calculator

Forms often ask for your age "as on" a date. Enter your date of birth, set that date in the second box and read your age.

  • Free
  • Exact to the day
  • Private

Enter the dates

Rashi by name (नाम राशि)

The rashi comes from the first sound of the name. You can also tap a letter in the chart below.
Type a name above, or tap a letter in the chart below.
This is the name rashi, taken from the first sound of the name. The birth rashi (janma rashi) comes from the position of the Moon in the birth chart and needs the time and place of birth. Ask your family priest for that.

Age as on Date Calculator: free online tool

Many forms ask for your age on a particular date instead of today: the closing date of an application, the first day of a year, or the date of an exam. This calculator finds your exact age on any date after your birth.

Set your date of birth in the first box and the "as on" date in the second. Quick buttons fill in Today, 1 January and 1 July.

How to calculate your age

  1. Choose your date of birth.
  2. Leave the second box on today, or pick another date such as 1 January or the closing date of a form.
  3. Read your age in years, months and days, plus the totals below it.
  4. Use Copy result to paste the answer into a form or message.

How the age is counted

  • Full years are counted first, then the full months after that birthday, then the days that are left.
  • Real month lengths and leap years are used, so the days are exact.
  • If you were born on 29 February, the next birthday in a year without that date is shown as 28 February.
  • Age for an exam or job form is usually counted on a fixed date given in the notice. Always check the rule in the official notice.
  • Want to celebrate? Make a card with the Birthday Card Maker or send birthday wishes.

Tips

  • Copy the date from the form or notice exactly as it is written there.
  • The result is split into years, months and days, so you can see how close you are to a limit.
  • You can also use a past date to find how old you were then.

Age as on Date Calculator: common questions

Enter your date of birth, then choose that date in the "Age on this date" box. The calculator shows your age in years, months and days on that day.

Yes. Pick any date after your birth date, for example the date of a future exam.

Use the date written in the form or notice. It is often called the cut-off date or the reference date.

Enter your date of birth. The calculator counts the complete years, then the complete months, then the remaining days up to today, so you see your age as years, months and days.

Yes. Change the "Age on this date" box to any date after your birth date. This is useful for forms that ask for your age on a fixed date, such as 1 January or the last date of application.

The "Total days" box shows how many days have passed since you were born, up to the date you chose. The hours, minutes and seconds are worked out from that.