How old am I, exactly?
This age calculator works out your exact age in years, months and days from your date of birth. It also shows your age in total months, weeks, days and hours, the day of the week you were born, and how many days until your next birthday.
Change the “Age on” date to find someone's age on a past or future date, for example on the day of an exam, a wedding or a retirement. Leap years and months of different lengths are handled correctly.
Questions
How is age calculated?
Full years are counted first, then full months, then the remaining days, the same way people normally state their age. Someone born on 15 March is one month older on 15 April.
What about people born on 29 February?
In years without a 29 February, the birthday is counted on 28 February.
Is my birth date stored?
No. The calculation happens in your browser and nothing is sent anywhere.