You are 37 years old if you were born on January 4, 1987.
You are 37 years 3 months, 2 weeks, and 2 days old or 447 months old or 1,945 weeks old or 13,621 days old or 326,904 hours old or 19,614,240 minutes old or 1,176,854,400 seconds old You were born on a Sunday.