Convert from quarter [print] to hand [non-equine]

Unit Definition (quarter [print])
The quarter is a unit of distance equal to 0.25 millimeter. See Q and point.

Unit Definition (hand [non-equine])
The hand is a traditional unit of distance, now used mostly to measure the height of horses. One hand equals 4 inches, 1/3 foot, or 10.16 centimeters.