Age Calculator

Find your exact age in years, months and days.

Date of birth

Calculate age as of

Defaults to today. Change it to see your age on any date.

Your Result

Enter your date of birth to see your exact age.

How this age calculator works

Enter your date of birth and, optionally, a reference date — the tool works out the exact difference in complete years, months and days between the two dates, along with how many days remain until your next birthday.