You are 42 years old if you were born on September 16, 1981.
You are 42 years 6 months, 1 week, and 6 days old or 510 months old or 2,219 weeks old or 15,535 days old or 372,840 hours old or 22,370,400 minutes old or 1,342,224,000 seconds old You were born on a Wednesday.