The topic of this paper is the Comparative analysis of macroeconomic indicators of selected EU countries. The paper analyses various indicators related to the economic situation in selected nations, and those are: Croatia, Germany, Sweden and Bulgaria. As macroeconomics is a field in science that studies the functioning of a country’s economy as a whole, it involves various factors. The goal of this paper is to use various data, from various sources, to compare and analyze the functioning of these four economies. Thus, the method of collecting and processing the data in this paper is a comparative analysis. The central point of the paper is the functioning of the country in an effective way, and the extent to which each country uses its resources efficiently is indicated by various macroeconomic indicators. At the very beginning of the paper, specific countries are analyzed and all the basic facts and curiosities of the selected country are listed. Furthermore, the GDP of each country is analyzed, as it is one of the most important indicators. Also, the population structures, scare skills and the structure of imports and exports of individual countries are analyzed. Specific data is also presented through the deficit/surplus of each country, and the movement of gross domestic product in each of them. Tabular and graphical representations make data easier to understand, so most of it is presented this way. The mentioned macroeconomic indicators are important and we can use them to interpret the actual situation in which an economy finds itself in. In addition, each individual country can use its data to conclude in which areas it is good, and which areas it should improve. This is why it is important to understand macroeconomics and the analysis of macroeconomic data.