You are 66 years old if you were born on March 7, 1958.
You are 66 years 1 month, 2 weeks, and 2 days old or 793 months old or 3,450 weeks old or 24,154 days old or 579,696 hours old or 34,781,760 minutes old or 2,086,905,600 seconds old You were born on a Friday.