The main purpose of this research was to determine the fire danger-ratings of Marmaris Forest Enterprise using a Computer program. For this purpose the date and the beginning hours of the vvildfires occured in years 1987 and 1996 in the Marmaris Forest Enterprise vvere examined. Then, the meteorological data of those days were obtained from the nearest meteorology stations. Consequently, the fire danger ratings of the enterprise were calcuiated.