You are 72 years old if you were born on July 31, 1951.
You are 72 years 9 months, 1 week, and 1 day old or 874 months old or 3,797 weeks old or 26,580 days old or 637,920 hours old or 38,275,200 minutes old or 2,296,512,000 seconds old You were born on a Tuesday.