You are 45 years old if you were born on January 16, 1979.
You are 45 years 2 months, 1 week, and 5 days old or 542 months old or 2,358 weeks old or 16,508 days old or 396,192 hours old or 23,771,520 minutes old or 1,426,291,200 seconds old You were born on a Tuesday.