You are 47 years old if you were born on March 11, 1977.
You are 47 years 1 month, 2 weeks, and 1 day old or 565 months old or 2,459 weeks old or 17,213 days old or 413,112 hours old or 24,786,720 minutes old or 1,487,203,200 seconds old You were born on a Friday.