The time can range depending on each person and how much time they spend as a student. For example, if you are studying business as a full time student, then it is generally 4 years. However, if you are a part time student, it can take you longer. If you want to maximize your time as a student and graduate school earlier, this is possible as well. It helps to meet with an academic advisor to map out your course plan so that you are completing the necessary course credits and courses. Good luck!
Now there are places where you can get it in 2 years; however, I would not recommend pursuing those ones as they might not be enough in helping you find a good job because people who underwent a 4-year degree will have usually have a better chance of finding a job if you only take into account the degree. Hope this helps !