You are 100 years old if you were born on September 12, 1923.
You are 100 years 7 months, 1 week, and 6 days old or 1207 months old or 5,250 weeks old or 36,751 days old or 882,024 hours old or 52,921,440 minutes old or 3,175,286,400 seconds old You were born on a Wednesday.