You are 20 years old if you were born on January 20, 2004.
You are 20 years 3 months, 2 weeks, and 3 days old or 244 months old or 1,059 weeks old or 7,413 days old or 177,912 hours old or 10,674,720 minutes old or 640,483,200 seconds old You were born on a Tuesday.