You are 74 years old if you were born on December 18, 1949.
You are 74 years 3 months, 1 week, and 4 days old or 891 months old or 3,875 weeks old or 27,130 days old or 651,120 hours old or 39,067,200 minutes old or 2,344,032,000 seconds old You were born on a Sunday.