How to calculate exact age online
Enter the date of birth and the date you want to calculate age on. The result shows completed years, remaining months and remaining days, plus the total number of days between the selected dates.
Why age can differ from a simple day count
Months do not all have the same number of days, and leap years add an extra day to February. A calendar age calculation follows the real calendar instead of assuming every year or month has a fixed length.
Common uses
You can use the age calculator for school forms, job applications, eligibility checks, birthdays or any situation where an exact age on a specific date is needed.