* Credit transfers: Students may transfer credits from previous coursework, potentially shortening the time to graduation.
* Course load: Taking more than the standard number of courses per semester can accelerate graduation.
* Summer courses: Taking courses during the summer can also shorten the time.
* Major requirements: Some majors require more coursework than others.
* University policies: Each university has its own policies regarding graduation requirements.
Therefore, while four years is the standard, it's possible to graduate earlier or later depending on individual circumstances.