This paper presents the solution for axial tensile force of uniform bar in four different methods. In this study mild steel uniform bar of Young’s modulus is 2 x 105 N/mm2 and area is 81 mm2 was used to finding the value of stress and displacement. In the X- direction 14.71 N axial force applied on bar. To solving the problem four different methods were used like Finite Element Methode (FEM), Experimental, ANSYS and MAT Lab. From four methods the stress and displacement obtained approximately same values.