Your Age in Days
Birth date: 21 Mar 1966
Today's date: 21 Mar 2015
You are 17897 days old.
Which is 2556 weeks and 5 days.
That's 49 years and 0 days, including 12 leap years*,
or 49 years, 0 weeks and 0 days.
In other words, that's 588 months.
Therefore, you are 49 years old.
You were born on a Monday, your last birthday was a Friday
and your next one will be on a Saturday.