You are 19 years old if you were born on December 4, 2004.
You are 19 years 4 months, 2 weeks, and 1 day old or 232 months old or 1,010 weeks old or 7,076 days old or 169,824 hours old or 10,189,440 minutes old or 611,366,400 seconds old You were born on a Saturday.