You are 21 years old if you were born on October 5, 2002.
You are 21 years 6 months, 2 weeks, and 4 days old or 258 months old or 1,124 weeks old or 7,871 days old or 188,904 hours old or 11,334,240 minutes old or 680,054,400 seconds old You were born on a Saturday.