Calculators
Exact age calculator
Find out your exact age in years, months and days from your date of birth, how many days you have lived, and how long until your next birthday.
How to use it
- 1
Pick your date of birth in the calendar.
- 2
Read your exact age, calculated instantly.
- 3
Check the days lived and the countdown to your birthday.
Frequently asked questions
How does it work out the months and days?
It counts the full years since your birth, then the full months, and finally the remaining days, using the real calendar (months of 28 to 31 days and leap years).
What if I was born on February 29?
In non-leap years your birthday is counted on March 1, the criterion most often used legally.
Can I use it to work out the age of documents or paperwork?
Yes: it works for any past date, for example the age of a contract or the time elapsed since an event.
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