You are 80 years old if you were born on September 9, 1943.
You are 80 years 6 months, 2 weeks, and 5 days old or 966 months old or 4,203 weeks old or 29,421 days old or 706,104 hours old or 42,366,240 minutes old or 2,541,974,400 seconds old You were born on a Thursday.