How do I calculate my exact age?

Enter your date of birth and the calculator instantly shows your age in years, months, and days, plus total days lived and days until your next birthday.

How many days have I been alive?

Enter your birthday and see the total number of days you've been alive. The calculator accounts for leap years and varying month lengths.

Age Calculator

Calculate your exact age in years, months and days. Next birthday countdown included.

How to use: Enter your birthdate to see your exact age in years, months, and days.

Date of Birth