How To Calculate GPA and CGPA

THIS IS HOW CALCULATE YOUR GPA

Grading System                              GRADE Pts                                                                                                                                            
        A+        90-100 4.0
A 80-89 4.0
A- 75-79 3.7
B+        70-74 3.3
B          65-69 3.0
B-         60-64 2.7
C+ 55-59 2.3
C 45-54 2.0
C-         40-44 1.7
D+         35-39 1.3
D           30-34 1.0
E 00-29 0.0

some time this structure may changes according to your university considerations.

think you have 5 subjects for this semester.university announce you that how many credits they gives for each subject.
I imagine like this.

SUBJECT                     CREDITS
subject1 4
subject2 4
subject3 4
subject4 5
subject5 4
TOTAL 21
Now I think i have got below marks at the end of the semester.

SUBJECT                          MARKS
subject1 74 (3.3)
subject2 65 (3.0)
subject3 82 (4.0)
subject4 70 (3.3)
subject5 57 (2.3)

SO YOU CAN CALCULATE YOUR GPA  NOW.First get the Grade Pts  for above marks.then multiply  Grade Pts of the marks  with the CREDITS involve to each subject.Then take the sum of all and devide it by the number of total credits.

GPA= {(3.3*4)+(3.0*4)+(4.0*4)+(3.3*5)+(2.3*4)}/21
      = {13.2+12+16+16.5+9.2}/21
      =3.1857

WHAT IS CGPA (Cumulative Grade Point Average)

CGPA=(1ST YEAR GPA+2ND YEAR GPA+3RD YEAR GPA+4TH YEAR GPA)/4

if
 CGPA>=3.7 -FIRST CLASS HONOURS
 3.3=<CGPA<3.7 -SECOND CLASS HONOURS UPPER DIVISION
 3.0=<CGPA<3.3 -SECOND CLASS HONOURS LOWER DIVISION
 2.0<CGPA<3.0 -PASS

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