This present research aims to analyze the total FDI inflow, outflow and net FDI of five South Asian countries over the period 1992–2019.This study is based on 28years Time series data taken from the World Bank Development Indicators. In order to compare the FDI inflow, outflow and net FDI inflow of India, Pakistan, Sri Lanka, Bangladesh, Nepal over the period 1992–2019,both descriptive and inferential statistical tools such as correlation test, paired t test, the familiar linear regression model, Granger-Causality test, percentage analysis and tables, are used for analysis, hypothesis testing and interpretation of data. This study used various secondary data. Economic development of the developing countries like India, Pakistan, Sri Lanka, Bangladesh, and Nepal largely rely on FDI. However, the study also reveals that in the last two decades, India received 23 times more FDI than Bangladesh, Pakistan, Sri Lanka and Nepal. For attracting more FDI, these nations require to create more congenial and favorable atmosphere towards the foreign investors. It is also concluded that the after implementing make in India campaign investing countries in total FDI inflow are increased.