To accumulate data by using questionnaires from 147 graduate students in 3 curriculum including Business Administration, Accounting and Economics is used to find the total amount of expenditure in each term and average to facilitate comparison of each group. The result indicates that the faculty which has highest personal capital of graduate student is accounting with amount of 708,047.5 Baht or 35.32%. The second is Economics with amount of 676,176.47 Baht or 33.73% and Business Administration with amount of 620,417.15 Baht or 30.94%. These three faculties have similar educational capital. The part is arising from policy of defining educational expenditure of Rangsit University that is to specify similar amount in each Faculty. Apart from direct expenditure realized by the learners, they can also plan amount advance expense