You are 80 years old if you were born on October 5, 1943.
You are 80 years 5 months, 3 weeks, and 3 days old or 965 months old or 4,199 weeks old or 29,396 days old or 705,504 hours old or 42,330,240 minutes old or 2,539,814,400 seconds old You were born on a Tuesday.