Jawaharlal Nehru Technological University, Kakinada

The CGPA provided for a student by JNTUK is the Cumulative grade point for a student’s overall performance throughout all the semesters in a program. The CGPA is calculated by taking into account all the courses undergone by a student in all the semesters of a programme, i.e. CGPA = Σ (Ci X Si) / ΣCi Where Si is the SGPA of the i^th semester and Ci is the total number of credits in that semester.

As per the B.Tech (R16) academic regulations of JNTUK, Kakinada, the following is 
the procedure for the computation of Cumulative Grade Point Average (CGPA). 

SGPA (Si) = Σ (Ci X Gi) / Σ Ci

Where Ci is the number of credits of the ith course and Gi is the grade point 
scored by the student in the ith course.

The CGPA is calculated by taking into account all the courses undergone by
a student in all the semesters of a programme, i.e.

CGPA = Σ (Ci X Si) / Σ Ci

Where Si is the SGPA of the ith semester and Ci is the total number of 
credits in that semester.

The equivalent percentage can be calculated as per the below formula for the 
B.Tech students who obtains their degrees under R16 regulations ie. 2016-17 
admitted batch onwards (2017-18 batch onwards for lateral entry scheme). 

Equivalent Percentage = (CGPA – 0.75) X 10