You are 76 years old if you were born on September 13, 1947.
You are 76 years 7 months, 1 week, and 4 days old or 919 months old or 3,997 weeks old or 27,983 days old or 671,592 hours old or 40,295,520 minutes old or 2,417,731,200 seconds old You were born on a Saturday.