You are 102 years old if you were born on October 4, 1921.
You are 102 years 5 months, 3 weeks, and 3 days old or 1229 months old or 5,347 weeks old or 37,431 days old or 898,344 hours old or 53,900,640 minutes old or 3,234,038,400 seconds old You were born on a Tuesday.