What is the exact number of albums Taylor Swift has sold?

Taylor Swift's record sales are constantly evolving, and it can be difficult to provide a precise number. According to estimates as of 2019, Swift had sold over 50 million albums worldwide, with over 29.1 million albums sold in the United States alone. However, this number may have increased significantly since then, and it's recommended to refer to official sources or up-to-date industry reports for the most current figures.