With the rapid expansion and internationalization of the financial industry, competition between cities has intensified, and the importance of implementing measures to maintain or enhance their status as financial centers has grown significantly. Therefore, in the Global Power City Index - Financial Centers (GPCI-Financial Centers), we evaluate the competitiveness of cities as international financial centers from a multifaceted perspective by adding “Finance” function to the six functions of the Global Power City Index (Economy, Research and Development, Cultural Interaction, Livability, Environment, and Accessibility). This allows us to uncover the characteristics, strengths, and weaknesses of each city as a financial center within the global financial system and rank them. We hope that GPCI-Financial Centers will be utilized as an important tool by professionals in the financial industry, policymakers, and investors.