The work presented in this report is aimed to synthesize Nanocrystalline Zinc Stannate powder. The general objective was to synthesize crystalline zinc Stannate (ZnSnO3) Cubic crystallites by employing a simple chemical route. In this work, the zinc Stannate Cubic Crystallites (length 1-1.2m) were successfully synthesized at low cost by using simple chemical method the experimental result demonstrated a low cost, simple, rapid and suitable simple chemical method for the synthesis of ZnSnO3 cubic crystallite This topic discusses the simple chemical route for the synthesis ZnSnO3 Cubic Crystallites, its importance and finally it concludes with the objectives of the present work.