Calculate your exact age in years, months and days, plus totals and your next birthday.
How to use the Age Calculator
Enter your date of birth.
Optionally change the "age at date" to calculate your age on any day.
See your exact age plus totals and your next birthday.
Frequently asked questions
It counts full calendar years, then months, then days between the two dates, the same way you would say someone is "36 years and 25 days old".
Yes. Change the "age at date" field to any date to see the age on that day.
Yes. Calculations use real calendar dates, so leap years and varying month lengths are handled correctly.
An age calculator that shows your exact age in years, months and days from a date of birth to any reference date.
It also reports your total months, weeks, days and hours lived, the weekday you were born on, and how many days until your next birthday.
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