You are 78 years old if you were born on May 9, 1945.
You are 78 years 11 months, 1 week, and 1 day old or 947 months old or 4,119 weeks old or 28,833 days old or 691,992 hours old or 41,519,520 minutes old or 2,491,171,200 seconds old You were born on a Wednesday.