Two and a half years. It takes two and a half years for a part-time MBA to write a thesis. Generally speaking, the duration of part-time MBA is three years. I need to attend classes in the first two and a half years, and I need to write papers in the second half. Because MBA courses are based on credits, there are about 30 courses. More than 30 courses should be completed in two and a half years, and you must use the weekend contract time to study. At the end of two and a half years, you have to make a project report. After the special report,