You are 20 years old if you were born on June 30, 2003.
You are 20 years 9 months, 3 weeks, and 4 days old or 250 months old or 1,086 weeks old or 7,604 days old or 182,496 hours old or 10,949,760 minutes old or 656,985,600 seconds old You were born on a Monday.