Acharya Nagarjuna University SGPA and CGPA for engineering program are calculated as follows:
Letter Grade: It is an index of the performance of students in a said course. Grades are denoted
by letters O, A+, A, B+, B, C, P and F.
Grade Point: It is a numerical weight allotted to each letter grade on a 10-point scale.
Semester Grade Point Average (SGPA): It is the ratio of sum of the product of the number of
credits with the grade points scored by a student.
SGPA = Σ (Ci × Gi)/ Σ Ci
Where, Ci = credits of the ith subject and Gi = grade point scored by the student in the ith course.
Cumulative Grade Point Average (CGPA): It is computed by taking
into account all the courses undergone by a student over all the semesters of a program.
CGPA = Σ (Ci × Si)/ Σ Ci
Where ‘Si’= SGPA of the ith semester and Ci = total number of credits in ith semester.
SGPA and CGPA shall be rounded off to 2 decimal points.
While computing the SGPA and CGPA the subjects in which the student has got Zero grade points will also be included.
Link Acharya Nagarjuna University grades passing marks attendance for BTech 2015
Above rules are subject to the change from time to time.
Visit official website of Acharya Nagarjuna University, Guntur: http://www.nagarjunauniversity.ac.in/