The purpose of this study aimed to: 1) analyze individual cost and administrate education cost of master’s students by conducting a case study on 3 programs of the Faculty of Humanities and Social Sciences Rangsit University 2) support the presentation in the planning guideline of personal education cost for efficiency. This was descriptive research and the author constructed the tool for collecting information as survey questionnaires which related to student’s personal cost in education investment and the questions inquires information of student’s personal cost. The questionnaires were deployed to 147 master’s students of three programs including Business Administration, Accounting and Economics.