You are 46 years old if you were born on March 9, 1978.
You are 46 years 1 month, 2 weeks, and 1 day old or 553 months old or 2,406 weeks old or 16,848 days old or 404,352 hours old or 24,261,120 minutes old or 1,455,667,200 seconds old You were born on a Thursday.