You are 25 years old if you were born on December 16, 1998.
You are 25 years 3 months, 1 week, and 5 days old or 303 months old or 1,319 weeks old or 9,234 days old or 221,616 hours old or 13,296,960 minutes old or 797,817,600 seconds old You were born on a Wednesday.