You are 20 years old if you were born on August 4, 2003.
You are 20 years 8 months, 2 weeks, and 1 day old or 248 months old or 1,080 weeks old or 7,564 days old or 181,536 hours old or 10,892,160 minutes old or 653,529,600 seconds old You were born on a Monday.