In order to probabilistic seismic hazard assessment in Rasht city, the range is 47.5° to 57.5° Este longitude and 35.5 °to 39° North latitude. The uniformity catalog includes 23 historical earthquakes and 300 instrumental earthquakes with MW ≥ 4 of global and local resources until May 2017. The uncertainty of the magnitude earthquakes, the removal of events from the uniform catalog and the threshold of completeness of the data have been considered and considered for more accurate calculation of seismicity parameters. The digital map of the major and minor faults of the region was prepared and, according to the mechanism of the major and minor faults, and the distribution of the epicenter of earthquakes in the region, 13 potential seismic sources have been identified. Estimation of earthquake hazard in the region with the help of SEISRISKΙΙΙ software done. To calculate the acceleration of the ground motion, three equations of prediction of the ground motion with the same weight have been used. The results of this study are presented as hazard zonation maps for maximum acceleration in bed rock for the average return periods of 50 and 475 years of Rasht city.