You are 74 years old if you were born on April 21, 1949.
You are 74 years 11 months, 3 weeks, and 6 days old or 900 months old or 3,912 weeks old or 27,390 days old or 657,360 hours old or 39,441,600 minutes old or 2,366,496,000 seconds old You were born on a Thursday.