You are 49 years old if you were born on February 21, 1975.
You are 49 years 1 month, 3 weeks, and 5 days old or 590 months old or 2,564 weeks old or 17,952 days old or 430,848 hours old or 25,850,880 minutes old or 1,551,052,800 seconds old You were born on a Friday.