You are 49 years old if you were born on September 5, 1974.
You are 49 years 7 months, 1 week, and 3 days old or 595 months old or 2,588 weeks old or 18,120 days old or 434,880 hours old or 26,092,800 minutes old or 1,565,568,000 seconds old You were born on a Thursday.