Convert from finger to pica

Unit Definition (finger)
The finger is a traditional unit of distance equal to 2 nails or 4.5 inches (11.43 centimeters). This unit represents the length of the middle finger, from the tip to the joint where the finger is attached to the hand.

Unit Definition (pica)
Unit of measure, approximately 1/6 of an inch, used in graphic arts. Twelve points make one pica.