You are 21 years old if you were born on November 3, 2002.
You are 21 years 5 months, 2 weeks, and 2 days old or 257 months old or 1,119 weeks old or 7,838 days old or 188,112 hours old or 11,286,720 minutes old or 677,203,200 seconds old You were born on a Sunday.