The purpose of creating this program is to calculate the cantilever beam easier and saving time in calculation progress. This program made by using Microsoft Visual Basic 6.0. Calculation of cantilever beam is conducted for compute; shear force, bending moment, maximum shear stress, maximum bending stress and maximum deflection. The process of creating this program is including few steps: interface, program encoding, execute program and making this program into executable application. To prove this program works or not we calculated in this program and manually. Validation result show that manual calculation match with the program result.