You are 20 years old if you were born on August 14, 2003.
You are 20 years 8 months, 1 week, and 3 days old or 248 months old or 1,079 weeks old or 7,559 days old or 181,416 hours old or 10,884,960 minutes old or 653,097,600 seconds old You were born on a Thursday.