You are 20 years old if you were born on August 7, 2003.
You are 20 years 8 months, 2 weeks, and 5 days old or 248 months old or 1,081 weeks old or 7,568 days old or 181,632 hours old or 10,897,920 minutes old or 653,875,200 seconds old You were born on a Thursday.