Age

Age Calculator

Your exact age in years, months and days on any date, and how long until your next birthday.

Everyday & ConversionsTop 100 · #6Runs in your browser

Result…

Leave as today, or pick any date.

 

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How it's calculated

Age = whole years + whole months + remaining days between the two dates
Total days = end date − birth date

Age is counted the way people count it: whole years first, then whole months, then the days left. Total days counts every day between the two dates. Someone born on 29 February is counted a year older on 28 February in non-leap years.

Your numbers, step by step

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