You are 102 years old if you were born on December 13, 1921.
You are 102 years 3 months, 2 weeks, and 1 day old or 1227 months old or 5,337 weeks old or 37,361 days old or 896,664 hours old or 53,799,840 minutes old or 3,227,990,400 seconds old You were born on a Tuesday.