You are 20 years old if you were born on July 17, 2003.
You are 20 years 8 months, 1 week, and 4 days old or 248 months old or 1,080 weeks old or 7,560 days old or 181,440 hours old or 10,886,400 minutes old or 653,184,000 seconds old You were born on a Thursday.