You are 49 years old if you were born on December 29, 1974.
You are 49 years 3 months, 3 weeks, and 5 days old or 592 months old or 2,573 weeks old or 18,014 days old or 432,336 hours old or 25,940,160 minutes old or 1,556,409,600 seconds old You were born on a Sunday.