Vclock · Free Age Calculator
Date of birth
The date of birth stays in your browser. It is never sent anywhere.
Age
Enter a date of birth to see the exact age.
About the age calculator
Enter a date of birth and the calculator shows your exact age in years, months and days. It also shows the total months, weeks, days and hours you have lived, the weekday you were born on, and the date of your next birthday with the days left.
Age on another date
Change the second date to see age at any day, for example the age a child will be on the first day of school, or someone's age on a past date. Your date of birth stays in your own browser and is not sent anywhere.
Counting down to a birthday
To watch the days go by live, set a countdown to your birthday. To see how many days sit between two dates, use the date calculator.
Questions
How is my exact age calculated?+
The calculator counts the full years since your birth date, then the full months, then the days left over, up to the date you choose. By default that date is today.
How many days old am I?+
The total days lived is shown in the results. It counts every day from your date of birth up to the chosen date, and leap days are included.
When is my next birthday?+
The result shows the date and weekday of your next birthday and how many days are left. If your birthday is today it says Today.
What about a birthday on February 29?+
In years that are not leap years, the birthday is counted on February 28.
Is my date of birth saved on a server?+
No. It is kept only in your browser storage so you do not have to type it again, and you can clear it from your browser settings.