You are 45 years old if you were born on October 9, 1978.
You are 45 years 5 months, 2 weeks, and 5 days old or 545 months old or 2,372 weeks old or 16,607 days old or 398,568 hours old or 23,914,080 minutes old or 1,434,844,800 seconds old You were born on a Monday.