You are 20 years old if you were born on October 31, 2003.
You are 20 years 5 months, 3 weeks, and 5 days old or 246 months old or 1,069 weeks old or 7,483 days old or 179,592 hours old or 10,775,520 minutes old or 646,531,200 seconds old You were born on a Friday.