You are 78 years old if you were born on January 20, 1946.
You are 78 years 2 months, 1 week, and 1 day old or 938 months old or 4,079 weeks old or 28,557 days old or 685,368 hours old or 41,122,080 minutes old or 2,467,324,800 seconds old You were born on a Sunday.