To calculate your age in days, just enter your date of birth and click on the calculate button. You will get your age in days in just a few seconds.
FAQ
If your birthday hasn't happened this year yet, subtract 1 from the total number of years.
To calculate your exact age, subtract the birth year from the current year to get the number of years.
Subtract the birth month from the current month. If the result is negative, subtract 1 from the years and add 12 to the months. Similarly, subtract the birth day from the current day. If the result is negative, subtract 1 from the months and add the number of days of the previous month to the days.
If your birth date and current date are the same, you just subtract birth year from current year, no need to adjust months or days.