You are 78 years old if you were born on February 21, 1946.
You are 78 years 1 month, 4 weeks, and 1 day old or 938 months old or 4,078 weeks old or 28,547 days old or 685,128 hours old or 41,107,680 minutes old or 2,466,460,800 seconds old You were born on a Thursday.