Abstract: A method and system for determing the approximate distance from a golf ball to the golf cup on the golf-green is described. The system stores the location of the golf cup in computer memory and determines the location of a global positioning satellite receiver positioned near the golf ball. The system calculates the distance between the golf cup location and the receiver location. Preferably, the receiver includes a display of the golf hole being played, with the location of the receiver on the hole, the golf cup on the green, and the distance to the golf cup being displayed. In a preferred form the player can designate a mark on the display and find out the distance from the receiver to the mark or the distance from the mark to the golf pin. The position of the receiver is error corrected, with the error correction preferably calculated using a reference global positioning satellite receiver positioned at a known location.