You are 105 years old if you were born on December 20, 1918.
You are 105 years 3 months, 1 week, and 2 days old or 1263 months old or 5,493 weeks old or 38,451 days old or 922,824 hours old or 55,369,440 minutes old or 3,322,166,400 seconds old You were born on a Friday.