Foreign Direct Investment is fundamental to the economic advancement of numerous nations. It entails the infusion of foreign capital that helps to close the gap between domestic savings and investments, thereby aiding the integration of various economic elements within a nation. Through FDI, investments are made across multiple sectors, including services, manufacturing, transportation, technology, productivity, and hospitality, which are vital to India's economic growth. Several factors, such as economic stability, the regulatory framework, sector-specific policies, political stability, and infrastructure, significantly influence FDI. Despite its advantages and disadvantages, Indian FDI is remarkable. This research primarily aims to analyse the trends and patterns of FDI inflow into India, with the goal of providing a comprehensive overview of FDI in the country. Additionally, the study focuses on identifying the factors that determine FDI and understanding the importance of FDI in India, including sector-wise and year-wise analyses of FDI within the nation.