You are 81 years old if you were born on September 4, 1942.
You are 81 years 7 months, 2 weeks, and 6 days old or 979 months old or 4,259 weeks old or 29,818 days old or 715,632 hours old or 42,937,920 minutes old or 2,576,275,200 seconds old You were born on a Friday.