You are 36 years old if you were born on May 4, 1987.
You are 36 years 10 months, 3 weeks, and 3 days old or 442 months old or 1,925 weeks old or 13,478 days old or 323,472 hours old or 19,408,320 minutes old or 1,164,499,200 seconds old You were born on a Monday.