You are 76 years old if you were born on December 13, 1947.
You are 76 years 4 months, 1 week, and 4 days old or 916 months old or 3,984 weeks old or 27,892 days old or 669,408 hours old or 40,164,480 minutes old or 2,409,868,800 seconds old You were born on a Saturday.