You are 37 years old if you were born on October 31, 1986.
You are 37 years 5 months, 2 weeks, and 4 days old or 450 months old or 1,954 weeks old or 13,684 days old or 328,416 hours old or 19,704,960 minutes old or 1,182,297,600 seconds old You were born on a Friday.