The present paper studies on the laminar two-dimensional boundary layer flow and heat transfer of an incompressible viscous fluid with thermal radiation in existence of Porous medium and Magnetic field over a non linearly stretching sheet is investigated numerically. The governing boundary layer equations are reduced into ordinary differential equations by a similarity transformation. The malformed equations are solved numerically using an embedded finite difference scheme known as the Keller-box method. The numerical solutions for the wall skin friction coefficient, the heat transfer coefficient, and the velocity and temperature profiles are evaluated, analyzed and discussed.