You are 45 years old if you were born on January 7, 1979.
You are 45 years 3 months, 2 weeks, and 3 days old or 543 months old or 2,363 weeks old or 16,544 days old or 397,056 hours old or 23,823,360 minutes old or 1,429,401,600 seconds old You were born on a Sunday.