Age Calculator
Calculate your exact age in years, months and days from your date of birth, plus total days lived and days until your next birthday.
Pick your date of birth to see your age.
Work out your exact age
Enter a date of birth to see your age in years, months and days, the total days you have lived, the weekday you were born and how long until your next birthday.
You can also change the second date to find the age on any day, for example when applying for something that has an age cut-off.
How do I calculate my exact age?+
Enter your date of birth. The tool shows your age in years, months and days as of today, or as of any other date you choose.
How are leap years handled?+
Calculations use real calendar dates, so leap years are included. A 29 February birthday is counted as 1 March in non-leap years.
Is my date of birth saved?+
No. It stays in your browser and is not sent anywhere.