You are 44 years old if you were born on September 4, 1979.
You are 44 years 7 months, 2 weeks, and 2 days old or 535 months old or 2,328 weeks old or 16,300 days old or 391,200 hours old or 23,472,000 minutes old or 1,408,320,000 seconds old You were born on a Tuesday.