How old are you, exactly? Pick your date of birth and see your age in years, months and days — plus fun facts like the day you were born.
Free tool — your date of birth is used only in your browser. Nothing is sent anywhere.
How old are you, exactly — not just in years, but in months and days? This free age calculator gives you the precise answer from any date of birth: your age in years, months and days, the total number of days you have lived, and how long until your next birthday. It is useful for filling in forms that ask for an exact age, checking whether a child is old enough for school or a licence, working out retirement dates, or just satisfying your curiosity. You can also use it backwards — pick any two dates and see the age between them — which helps with service records, visas and official applications. There is no sign-up and nothing to install, and the calculation happens instantly in your browser.
The calculator counts from your date of birth to today, giving full years first, then the remaining months and days, so the answer is exact to the day.
Yes. Enter any start date and end date and the tool shows the age or time between them in years, months and days.
Yes. The calculation uses real calendar dates, so leap years and months of different lengths are handled correctly.
No. The calculation happens in your browser and your date of birth is never sent or stored.
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