What is the length of a U.S. President's elected term?

The length of a U.S. President's elected term is four years. This duration is established by the U.S. Constitution in Article II, which defines the presidential term limit. A president can serve a maximum of two consecutive four-year terms, which means that the longest any individual can hold the office through elections is eight years. This structure was put in place to ensure a regular transition of power and to prevent any one individual from maintaining an overwhelming influence over the executive branch for an extended period of time. The four-year term reflects a balance between allowing enough time for a president to implement policies and the necessity of regular accountability to the electorate through elections.