You are 81 years old if you were born on March 9, 1943.
You are 81 years 1 month, 1 week, and 3 days old or 973 months old or 4,232 weeks old or 29,627 days old or 711,048 hours old or 42,662,880 minutes old or 2,559,772,800 seconds old You were born on a Tuesday.