Convert finger (length) to astronomical unit
Selected category: length.
Definition and details for finger (length):
Finger is a traditional unit of distance equal to 11.43 cm or 4.5 international inches. Finger represents the length of the middle finger, from the joint (where the finger is attached to the hand) to the tip.
Definition and details for astronomical unit:
Astronomers use astronomical unit (ua or au or AU) as yardstick for measuring the distances between objects in the Solar System. AU is defined as the distance from the center of the Earth to the center of the Sun. Currently it is accepted that this length is 149 597 870 691 meters, with an uncertainty of about 30 meters.