Age Calculator
Calculate exact age in years, months and days, plus your next birthday.
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About the Age Calculator
Age Calculator finds your exact age on any date in years, months and days, and also shows the total months, weeks, days and hours you have lived and how many days remain until your next birthday.
How to use the Age Calculator
- Enter your date of birth.
- Optionally change the "age on this date" field.
- Read your exact age and other totals.
Frequently asked questions
How are leap years handled?
The calculation uses the real calendar, so leap years and months of different lengths are counted correctly.
What about birthdays on 29 February?
In non-leap years the birthday is counted on 28 February.