You are 121 years old if you were born on September 12, 1902.
You are 121 years 7 months, 1 week, and 5 days old or 1459 months old or 6,345 weeks old or 44,420 days old or 1,066,080 hours old or 63,964,800 minutes old or 3,837,888,000 seconds old You were born on a Friday.