You are 57 years old if you were born on May 9, 1966.
You are 57 years 11 months, 1 week, and 3 days old or 695 months old or 3,023 weeks old or 21,165 days old or 507,960 hours old or 30,477,600 minutes old or 1,828,656,000 seconds old You were born on a Monday.