You are 78 years old if you were born on January 2, 1946.
You are 78 years 2 months, 3 weeks, and 5 days old or 938 months old or 4,082 weeks old or 28,575 days old or 685,800 hours old or 41,148,000 minutes old or 2,468,880,000 seconds old You were born on a Wednesday.