You are 24 years old if you were born on December 4, 1999.
You are 24 years 4 months, 2 weeks, and 2 days old or 292 months old or 1,272 weeks old or 8,904 days old or 213,696 hours old or 12,821,760 minutes old or 769,305,600 seconds old You were born on a Saturday.