You are 20 years old if you were born on July 9, 2003.
You are 20 years 9 months, 1 week, and 4 days old or 249 months old or 1,084 weeks old or 7,591 days old or 182,184 hours old or 10,931,040 minutes old or 655,862,400 seconds old You were born on a Wednesday.