You are 19 years old if you were born on August 9, 2004.
You are 19 years 8 months, 2 weeks, and 2 days old or 236 months old or 1,028 weeks old or 7,199 days old or 172,776 hours old or 10,366,560 minutes old or 621,993,600 seconds old You were born on a Monday.