You are 38 years old if you were born on December 15, 1985.
You are 38 years 3 months, 1 week, and 6 days old or 459 months old or 1,997 weeks old or 13,983 days old or 335,592 hours old or 20,135,520 minutes old or 1,208,131,200 seconds old You were born on a Sunday.