Calculator
Enter a birth date to see the exact age as of today — or any other date — down to the day.
The calculator works out the full years, remaining months, and remaining days between your birth date and the reference date — the same way you'd count on your fingers, just faster. It also shows the total number of days you've been alive, which tends to be a bigger number than people expect.
Curious what day of the week you were actually born on? Check the Day of the Week Finder.
Related
Find out what day your birth date fell on.
The general-purpose version of this tool.
See if your birth year — or any year — was a leap year.