T This research was located in the Karekan MHP area, Regency Banjarnegara, Central Java Province. Which aims to determine slope stability. Therefore, knowledge and present geological data and engineering geology, soil physical properties and soin mechanics, as well as safety factors slopes in the study area are very important. Soil echanical tests were tested slide directly to get cohesion values, inner shear angles, and degrees weathering levels according to the CRIEPI classification, 2004. From the results of the nature analysis of physical soil, the weight value of soil contents is 19,123 kN / m 3-19,417 kN / m 3, water content is 28.6% -33.5%, liquid limit is 31.1% -54.3%, index plasticity of 13.5% -21.8%. Analysis of soil shear strength with cohesion values amounting to 13.23 kPa - 16.67Kpa, and a sliding angle of 38.90°-47.20°. According to the results of tests conducted on slope stability in the study area classified into a stable or safe category, FK values from each the slope is, the first FK=1,950 then the vulnerability zone condition low ground movement (SNI 8291: 2016), second FK = 1,479 then zone conditions vulnerability of intermediate ground movements (SNI 8291: 2016) and finally values FK = 1,542, then the condition of the vulnerability zone of the middle ground movement (SNI 8291: 2016). Then the location is included in the category of stable or safe