You are 43 years old if you were born on October 9, 1980.
You are 43 years 6 months, 1 week, and 4 days old or 522 months old or 2,271 weeks old or 15,899 days old or 381,576 hours old or 22,894,560 minutes old or 1,373,673,600 seconds old You were born on a Thursday.