You are 50 years old if you were born on May 18, 1973.
You are 50 years 10 months, 1 week, and 3 days old or 610 months old or 2,653 weeks old or 18,577 days old or 445,848 hours old or 26,750,880 minutes old or 1,605,052,800 seconds old You were born on a Friday.