The aim of this study is to prepare Guda amalaka Yoga as per classical methods and to do its organoleptic and Physico-chemical analysis. Guda amalaka yoga was prepared as per the classical method of Modaka Kalpana and was evaluated for its organoleptic and Physico-chemical characteristics. The final product Guda amalaka yoga was of desirable consistency and quality. The general method of preparation of both Vati and Modaka are similar, but they do differ in the size. When there is a need of administration of more quantity of medicine, Modaka form is preferred. From the pharmaceutical study of Guda amalaka yoga, it can be concluded that, the proper Paka Lakshana for attaining Modaka consistency is of 2-3 threads.