You are 108 years old if you were born on April 20, 1915.
You are 108 years 11 months, 1 week, and 1 day old or 1307 months old or 5,684 weeks old or 39,790 days old or 954,960 hours old or 57,297,600 minutes old or 3,437,856,000 seconds old You were born on a Tuesday.