For each course taken, the student is given one of the following grades by the course teacher. The letter grades, grade points and percentage equivalents are given below: For each course taken, the student is given one of the following grades by the course teacher. The letter grades, grade points and percentage equivalents are given below: For each course taken, the student is given one of the following grades by the course teacher. The letter grades, grade points and percentage equivalents are given below:  

90-100 AA 4,00
85-89 BA 3,50
80-84 BB 3,00
75-79 CB 2,50
70-74 CC 2,00
65-69 DC 1,50
60-64 DD 1,00
50-59 FD 0,50
00-49 FF 0,00
Other Grades: The grade (S) (Satisfactory) is given to the students who are successful in non-credit courses, and (U) (Unsatisfactory) to those who are unsuccessful in such courses. The grade (P) (In Progress) is given at the end of the first semester of a year-long course.  

The grade (EX) (Exempt) is given to students who are found successful in the examination for exemption performed by the department concerned for the courses determined by the University Senate.
The grade (NI) (Not Included) is assigned for a course taken on the condition that it is not included in Cumulative Grade Point Average (CGPA). The grade (NA) (No Attendence) is given if a student does not fulfill the attendance and/or application requirements of the course and is included in the CGPA as (FF).
A student is considered to be successful in a course if he/she gets one of the following grades: AA, BA, BB, CB, CC, S, or EX. A student who gets DC or DD grades from one or some of the courses is considered to be successful in these courses if the student is successful in other courses taken at the same semester and his/her GPA is at least 2.00 or higher including the courses with DC or DD grades.

A student's academic success is calculated in the form of a GPA and CGPA by the Registrar's Office. The total credit points for a course are obtained by multiplying the grade point of the final grade by the credit hours. In order to obtain the GPA for any given semester, the total credit points earned in that semester are divided by the total credit hours. The CGPA is calculated by taking into account all the courses taken by a student from the beginning of entrance to the University which are recognized as valid by the Department in which she/he is registered.