You are 20 years old if you were born on January 2, 2004.
You are 20 years 3 months, 3 weeks, and 1 day old or 243 months old or 1,059 weeks old or 7,418 days old or 178,032 hours old or 10,681,920 minutes old or 640,915,200 seconds old You were born on a Friday.