Find your exact age in years, months and days — plus total days lived and days to your next birthday.
Enter your date of birth to see your exact age broken down into years, months and days, along with the total number of days you've lived and a countdown to your next birthday. You can also calculate someone's age at a specific date in the past or future by changing the second date.
It counts full years, then full months, then the remaining days between your birth date and the chosen date — the way people count age in everyday life.
Yes, set the second date to any date in the past or future to see your age at that point.
Leap years add one extra day to February, which the calendar-based calculation accounts for automatically.