Age Calculator – Exact Years, Months and Days

Enter a birth date to see an exact calendar age and the total time elapsed.

Calculated privately on this device

Good to know

Calendar months have different lengths, so the exact years-months-days result may not match dividing total days by 365.

How to use this age calculator

  1. Enter the birth date.
  2. Choose the date to calculate age on.
  3. See the exact age and total days instantly.

Related date and time tools

Days Between DatesCompare any two dates. The result includes total days, weeks and a calendar breakdown.Weeks Between DatesTurn the calendar-day distance between two dates into exact and complete weeks.Days Until DateCount forward from today or another starting date to a deadline, holiday, birthday, wedding or important event.