You are 40 years old if you were born on October 16, 1983.
You are 40 years 6 months, 1 week, and 3 days old or 486 months old or 2,114 weeks old or 14,803 days old or 355,272 hours old or 21,316,320 minutes old or 1,278,979,200 seconds old You were born on a Sunday.