Age calculator

Find out exactly how old someone is today, or on any date you choose.

How to calculate age

  1. 01Enter the date of birth.
  2. 02Leave "Age at date" as today, or pick another date.
  3. 03Read the age in years, months and days, plus total days and the next birthday.

FAQ

Whole years and months are counted on the calendar from the birth date, then the leftover days. This is the usual way ages are stated.