It is essential to conduct more number of experiments and more numbers of trials are involved in research works to find the optimum results. Taguchi method of design of experiments is very useful tool for optimizing the experimental design to get better output with minimum number of trials. The design of experiment (DOE) reduces the time and materials for conducting the experiments. Taguchi method is one of the statistical tools of partial factorial method using orthogonal array suggested and designed by Taguchi. The experiments were conducted on L4 and L18 Orthogonal array for M60 and M30 grade of concrete were used respectively and analysis were made to find S/N ratio(Signal to Noise ratio), main effects, ANOVA (Analysis of variance),optimum trial condition, total contribution from all the factors, current grand average performance and Expected result at optimum condition. © Research India Publications.