Foreign Direct Investment (FDI) is always contributing in the positive growth toward the economy of one country due to the investment by another country. FDI or Foreign Direct Investment, is a Fund flow between the countries in the form of Inflow or outflow by which one can able to gain some benefit from their investment, whereas another can exploit the opportunity to enhance the productivity and find out better position through performance. The role of FDI in growth of an economy of every country is a burning topic these days. In this article, an attempt has been made to highlight the determinants, trends and growth of FDI in India and China.