You are 71 years old if you were born on March 9, 1953.
You are 71 years 1 month, 1 week, and 3 days old or 853 months old or 3,710 weeks old or 25,974 days old or 623,376 hours old or 37,402,560 minutes old or 2,244,153,600 seconds old You were born on a Monday.