You are 48 years old if you were born on May 9, 1975.
You are 48 years 11 months, 2 weeks, and 1 day old or 587 months old or 2,554 weeks old or 17,883 days old or 429,192 hours old or 25,751,520 minutes old or 1,545,091,200 seconds old You were born on a Friday.