**JNTUK How to Calculate SGPA & CGPA** – Â how to Get Marks from Grades, JNTU Kakinada Computation of Semester Grade Point Averagae (SGPA) & Cumulative Grade Point Average (CGPA).

## JNTUK How to Calculate SGPA & CGPA – JNTU Kakinada Grade Point Averagae

**Letter Grades and Grade Points**: The absolute grading mechanism is followed in mapping the letter grades. The marks are converted to grades based on pre-determined class interval. As per the UGC recommendations a 10-point grading system with the following letter grades are followed. The same is furnished in the following table.

## Semester Grade Point Average (SGPA) and Cumulative Grade Point Average (CGPA)

**Grade Point:** It is a numerical weight allotted to each letter grade on a 10-point scale.

**Letter Grade:** It is an index of the performance of students in a said course. Grades are denoted by letters O, S, A, B, C, D and F.

### JNTUK Computation of SGPA

**How to calculate sgpa in engineering**: The following procedure is to be adopted to compute the Semester Grade Point Averagae. (SGPA) and Cumulative Grade Point Average (CGPA):

The SGPA is the ratio of sum of the product of the number of credits with the grade points scored by a student in all the courses taken by a student and the sum of the number of credits of all the courses undergone by a student, i.e

**SGPA (Si) = Î£ (Ci X Gi) / Î£ 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.

### Illustration of Computation of SGPA

**How to calculate SGPAÂ in percentage:**

### JNTUK Computation of CGPA

The CGPA is also calculated in the same manner taking into account all the courses undergone by a student over all the semester of a programme, i.e.

**CGPA = Î£ (Ci X Si) / Î£ Ci**

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

### Illustration of Computation of CGPA

**How to calculate SGPAÂ to CGPA:**

- The SGPA and CGPA shall be rounded off to 2 decimal points and reported in the transcripts.
- While computing the GPA/CGPA the subjects in which the student is awarded Zero grade points will also be included.

### How to calculate percentage fromÂ CGPA

Conversion of grades into percentage:Â â€¢Conversion formula for the conversion of GPA into Percentage is

**[CGPA Earned – 0.75] x 10= Percentage of marks scored.**

**Illustration:** [CGPA Earned: 8.18 – 0.75]x 10 = 74.3%

#### JNTUK R16 Class Awarded

After a student has satisfied the requirements prescribed for the completion of the program and is eligible for the award of B. Tech. Degree, he shall be placed in one of the following four classes:

Bhaswanth says

May 5, 2019 at 12:06 pmCan you give a brief explanation on how you have calculated percentage from GPA?

I think it's not possible to calculate percentage without accurate marks rather you can calculate the range of percentage with minimum and maximum marks awarded to that particular grade.

If you are to calculate a minimum percentage you should choose minimum marks for every grade obtained and for maximum percentage, maximum marks should be considered.

You are taking the scale for GPA and percentage like this

O – 10 , 90 – 100

S – 9 , 80 – 89

A – 8 , 70 – 79

B – 7 , 60 – 69

C – 6 , 50 – 59

D – 5 , 40 – 49

Your GPA to percentage formula (GPA-0.75)*10 gives the percentage for the case of minimum marks awarded for that.

And there will be a formula like GPA*10 if you consider the case of maximum marks awarded.

The question is that why did you choose minimum marks for calculation of percentage when you have chosen maximum point of representation in grade i.e. O – 10 maximum point and why not 9.1(9.1 is the least point if you consider and 10 will be the highest).

If you consider maximum point then you should also consider maximum marks in calculation of percentage.

Important :

I don't understand how a student can get 100% when he/she gets 10 GPA according to your formula.

Percentage = (GPA – 0.75)*10

Percentage = (10 – 0.75)*10 = 92.5%

Theoretically to get 100% one should achieve maximum points or maximum grades.

And does it mean that I have to get 10.75 GPA out of 10 GPA to get 100% which is impossible!!

Sandeep sai kumar says

March 17, 2019 at 6:05 pmSir can you give the depth explanation for how to calculate sgpa and cgpa

And also can you give the example for the filed subject also

It gives the batter understanding about sgpa and cgpa how to calculate manually

anusha says

February 4, 2019 at 2:57 pmpls fastly create the offial website1-2 r10 supply results in november 2018

SK.SOHEL says

February 3, 2019 at 8:30 pmSIR REVALUATION RESULTS WHEN SIR

Lakshmi Narayana Reddy says

January 16, 2019 at 3:33 pmRevaluation when results

date announced pls sir

d.yeswanth says

January 3, 2019 at 3:39 pmGOOD AFTERNOON SIR . MY NAME IS D.YESWANTH. I BELONGS TO EEE DEPARTMENT. THE MAIN REASON TO WRITE THIS COMMENT BECAUSE WHEN

1-1 RESULT WILL ANNOUNCED. AS EARLY AS POSSIBLE YOU PLEASE REPLY ME SIR.

GARIDIRAVIPRAKASH says

December 29, 2018 at 4:43 amSir how many days after revaluation results is announced

hari says

December 22, 2018 at 8:24 pmIn the conversion of grade point to percentage why 0.75 is subtracted from grade point. By calculating this our percentage is very less compared to grade point. Please release our 2-1 results soon.

Varma says

January 18, 2019 at 8:23 amRelease chesaru chudara