Glory of Goddess Sri Krishna is not only limited to India but prorated all over the world. The researchers tried to find the exact birthdate to know is Sri Krishna is an epic hero or real historical person. But there is a different opinion in Puranas about the birthdate of Sri Krishna. So, knowing the exact birth date is important to estimate the period of Sri Krishna. In this context, we showed that Sri Krishna born in month Bhadrapada with the background of Shruti, Smriti and Jotishya literature.