How to Convert SGPA to CGPA: A Comprehensive Guide

Are you a student struggling to understand the difference between SGPA and CGPA? Do you need to convert your grades from one to the other but find the process confusing? Look no further than our blog on “SGPA to CGPA: How to Convert SGPA to CGPA and Vice Versa”!

The traditional percentage-based marking system for evaluating student performance in the Indian education system underwent a paradigm shift in 2009 when CBSE replaced it with the grade system. The new grading system evaluates students’ knowledge using semester and cumulative GPA systems and assigns grades based on a standardized scale.

In this comprehensive guide, we explain the concepts of SGPA and CGPA and their calculation methods. We also provide step-by-step instructions on how to convert SGPA to CGPA and vice versa, along with a free online calculator to simplify the process. Whether you are a college or university student, understanding how to calculate and convert your grades is essential for evaluating your academic performance accurately. Lets master how to convert SGPA to CGPA.

What is SGPA (Semester Grade Point Average)?

Semester Grade Point Average (SGPA) is a grading system used in colleges and universities to evaluate a student’s academic performance at the end of each semester.
The student’s grade points in all subjects of a semester are weighted and averaged to calculate their GPA.

The process to calculate SGPA is as follows:

• Determine the grade points earned by the student in each subject by multiplying the grade received in that subject by the credit hours assigned to it.
• Add up the grade points earned in all the subjects.
• Add up the total credit hours of all the subjects.
• Divide the total grade points earned by the total credit hours to obtain the SGPA.

It is essential for students to understand how their grades are calculated and what their SGPA means in terms of their academic performance. By following this systematic process, students can accurately calculate their SGPA and evaluate their progress in each semester.

To comprehend the point average of semester grades, consider the following illustrations:

Illustration 1

Course Code	Credit	Earned Credit	Grade	Grade point	Points
S1	4	4	B+	8	32
S2	3	3	C-	5	15
S3	3	3	C-	4	16
S4	2	2	A-	2	18
Total	12	12	–	–	81

• SGPA = Sum of Grade points/ sum credits
• So here is the Semester Grade Point Average= 81/12= 6.75

Illustration-2

Course Code	Credit	Earned Credit	Grade	Grade point	Points
S1	5	4	B+	8	32
S2	4	3	C-	5	15
S3	3	3	C-	4	16
S4	2	2	A-	2	18
Total	13	12	–	–	81

• Here Semester Grades Point Average = 81/12 =6.75

What is CGPA (Cumulative Grade Point Average)?

A system of grading used in education is the cumulative grade point average or CGPA. It is employed in schools and universities to gauge a student’s general academic achievement. Students are given grades based on the calculation of their CGPA (A, B, C, D, or F). Each nation has its grading guidelines. India has a percentage-based grading system. CGPA is beneficial to evaluate students’ knowledge.

However, its certain benefits are mentioned below:-

1. It helps to assess strengths and flaws.
2. A set range for grades eliminates the disappointment and encourages students to work more but without taking any extra pressure to improve their grades.
3. Additionally, it aids colleges in doing reliable analyses.

Formula to calculate CGPA = Earned parentage/9.5

To calculate CGPA following illustration can be considered:-

• Total marks in an exam = 500
• Obtained marks = 300
• Percentage of obtained marks = 300/500*100=60%
• CGPA = 60/9.5= 5.23

CGPA calculators are also present to determine the faster and error-free CGPA. These calculators are partially manual as grades and credits need manual effort. After that, CGPA is free to calculate and shown the CGPA on screen.

Semester-wise average grade to Cumulative grade conversion

Calculating grade is a significant part of college and school life. Although there are several ways to perform the identical activity, the GPA technique is the most frequently used to determine scores. The translation from Semester wise to Cumulative GPA is the only part of this procedure that seems a little perplexing but is a very straightforward idea. Although the ideas of Semester and cumulative GPA have a similar goal, they are different from one another and are computed in various ways.

How to convert SGPA to CGPA?

A semester-wise GPA is used to evaluate semester-wise marks, and CGPA evaluates a student’s overall performance. Take the total number of credit points earned throughout a semester; divide it by the total number of credit points for the semester to calculate CGPA from SGPA. Usually, the following steps are used to convert SGPA to CGPA-

1. The credit point for each topic should first be multiplied by the grade point you received for that subject.
2. Add all of your grade points together after that.
3. Divide this amount by the total number of semester credit points. Your Semester GPA will be given.

                  CGPA= Semester GPAs of all semesters in an academic year/Number of semester

Illustration 1 (SGPA to CGPA)

A B.Tech student’s average grade points of Semester Grades for the first year are 6 and 9, then his year-wise CGPA will be the sum of both semesters’ GPA divided by the number of the semester, and that is (6+9)/2 = 7.5 CGPA

Illustration 2 (SGPA to CGPA)

B. Tech	Semester GPA in First Semester-	Semester GPA in Second Semester	CGPA = Sum of CGPA/no. of semester
First-year	6	7	6.5
Second-year	7	5	6
Third-year	7	8	7.5
Final-year	8	9	8.8
Total	28	29	7.12

Semester Grade Point Average to CGPA free calculators are also present to convert semester to Cumulative GPA. CGPA to SGPA calculator takes all semesters’ grades and the number of semesters as input and presents CGPA as the output on the screen. Semester to Cumulative GPA calculator is a one-kind automatic method to convert Semester to cumulative GPA, which helps eliminate addition and division mathematical errors.

How to convert SGPA to a percentage?

The obtained marks in percentage are tough conventional but still in trend and demand and can be calculated from Semester Grade Point Average.

                  Semester wise GPA to Percentage conversion= (SGPA*10) – CGPA

In the above mention illustration 1, the percentage of

• First semester = (SGPA*10) – CGPA = (6*10) – 7.5 = 62.5%
• Second Semester = (SGPA*10) – CGPA = (9*10) – 7.5 = 92.5%

Illustration 1

B. Tech	SGPA in First Semester-	SGPA in Second Semester	CGPA	Sem. 1 Marks in %	Sem.2 Marks in %
First-year	6	7	6.5	53.5%	63.5%
Second-year	7	5	6	63%	41%
Third-year	7	8	7.5	62.5%	74.5%
Final-year	8	9	8.8	71.2%	81.2%
Total	28	29	7.12	–	–

Since Semester GPA is the semester grade system, the Semester GPA to percentage method implies one semester at once. It is a step-by-step process to calculate the percentage for each semester. Semester GPA to percentage calculators also perform this conversion easily and error-free.

SGPA to CGPA for SPPU and VTU

Savitribhai Phule Pune University (SPPU) and Visvesvaraya Technology University have a distinct method for converting the Semester to Cumulative GPA.

SPPU determine Semester to Cumulative GPA by dividing the product of the total grade score and the subject-specific credit scores from the total credit scores. For instance, if C is the credit score and G is the average grade point, then CGPA would be (C*G)/C.

SGPA to CGPA for SPPU =
(C1G1+C2G2+C3G3+C4G4+C5G5)/
(C1+C2+C3+C4+C5)

Here,

• C1, C2, C3, C4, and C5 are Course Credits scored by the student.
• G1, G2, G3, G4, and G5 are Grade points for courses assigned by SPPU.

For instance-

Grade	Grade Value (G)	Course Credit (C)	Scored grade (G*C)
A	8	6	48
B	7	5	35
C	6	7	42
D	6	7	42
Total	21	25	167

SGPA to CGPA for SPPU = (G*C)/C = 167/25 = 6.68 CGPA

                SGPA to percentage SPPU=  (SGPA*10)-7.5

SGPA to CGPA converter for Visvesvaraya Technology University

Visvesvaraya Technology University is one of the famous universities in India and is usually known as VTU. The university uses the following method to calculate Cumulative GPA from Semester GPA:-

                SGPA to CGPA for VTU = ∑(Ci*Gi)/∑Ci

Here,

• Ci = Course Credit assigned by VTU
• Gi = Grade points for that course

Illustration

Sem-1	Sem-2	Sem-3	Sem-4	Sem-5	Sem-6
Credit-24SGPA- 7	Credit-25SGPA- 6.5	Credit-25SGPA- 7.86	Credit-23SGPA- 5	Credit-29SGPA- 8.26	Credit-24SGPA- 7

CGPA after final semester = ∑(Ci*Gi)/ ∑Ci

Here, CGPA after the final semester= [(24*7)+(25*6.5)+(27*7.86)+(23*5)+(23*5)+(29*8.26)+(24*7) ]/24+25+25+23+29+24

=(168+162.5+212.22+196.5+115+239.54+168)/150

=1261.76/150

=8.41 CGPA

SGPA to CGPA Percentage

Although there are numerous occasions where institutions disclose scores in the form of CGPA, ratings in percentage are required when applying to universities outside India. For this reason, determining CGPA in percentage becomes essential. So if the grade point average of all the semesters is present, then the CGPA percentage can be easily calculated through given below method:-

1. Convert Semester Grade Point Average into Cumulative GPA
2. Multiply the total CGPA by 9.5 to get the percentage.

Illustration

B. Tech	SGPA in First Semester-	SGPA in Second Semester	CGPA	CGPA % = (CGPA*9.5)
First-year	6	7	6.5	61.75%
Second-year	7	5	6	55%
Third-year	7	8	7.5	71.25%
Final-year	8	9	8.8	83.6%
Total	28	29	7.12	67.64%

What is GPA?

The grade point average is called GPA. A scale of A to C and 1.0 to 5.0 is a standardized grading system that awards grades to measure the various marks. The GPA system helps students feel better about themselves and eliminates marking discrimination. There are fewer opportunities for mathematical errors because all student’s performances are graded. The technique has made evaluating grades simpler and quicker than percentage and numerical calculations.

Difference between SGPA, CGPA and GPA

SGPA, CGPA, and GPA are interconnected, but each has its distinct differences, some major differences between Semester, cumulative GPAs and GPA are as given below:-

1. The total Semester GPAs for an academic year are divided by the number of semesters to produce the cumulative GPA or CGPA. , to put it simply, CGPA is computed for the entire course, the Grade point average for semesters is calculated for a certain session, be it a year or so, and GPA is calculated for the semester.
2. Several universities and colleges employ different evaluations of a student’s academic talents.
3. Many schools favor admitting students with higher GPAs over those with higher CGPAs when making admission decisions, despite both grades being intended to demonstrate academic progress over a specified period.
4. Since CGPA measures how well a student did in the entire course, it can only be higher if he also has a higher GPA and Semester GPA. Another notable distinction is that Cumulative and semester GPAs always vary on a scale of 0.0 to 10.0.

Examples of SGPA to CGPA conversion

Illustration 1

Course codes below mentioned table is BBA three-degree program codes for all six semesters. Where

1. BBA02211 BBA first year first semester
2. BBA02212 BBA First year, second semester
3. BBA02321 BBA Second year, first semester
4. BBA02322 BBA Second year, the second semester
5. BBA02421 BBA final year first semester
6. BBA02422 BBA final year final semester

Course Code	Course Credit	Grade Award	Earned Credit	Grade Points	Secured Point
BBA02211	4	B	4	6	24
BBA02212	4	B+	3	5	15
BBA02321	5	A	4	10	40
BBA02322	5	A+	4	8	32
BBA02421	3	C	2	7	14
BBA02422	3	F	0	0	0
Total	24		17	36	125

Here,

Secured point = Earned Point*Grade Points

SGPA= Secured point in the semester/number of semester

=36/6 =6

CGPA= sum of secured points in all semesters/sum of course credit

=125/24

=3.58 CGPA

Illustration 2

Sem-1	Sem-2	Sem-3	Sem-4
Credit-26SGPA- 7	Credit-25SGPA- 6.5	Credit-25SGPA- 7.86	Credit-24SGPA- 5

CGPA after final semester = ∑(Ci*Gi)/ ∑Ci

Here, CGPA after the final semester = [(24*7)+(25*6.5)+(27*7.86)+(23*5) ]/26+25+25+24

=(168+162.5+212.22+196.5+115)/100

=854.22/100

=8.54 CGPA

Illustration 3

Grade	Grade Value (G)	Course Credit (C)	Scored grade (G*C)
A	8	8	64
B	7	8	56
C	6	9	54
D	6	7	42
Total	21	32	216

SGPA to CGPA for SPPU= (G*C)/C=216/32

=6.75 CGPA

Parting Final thought (SGPA to CGPA)

The SGPA to CGPA conversion method is a crucial aspect of grading systems used by colleges and universities. By following the step-by-step instructions and using the online calculator provided in this blog, students can effortlessly convert their grades from one scale to the other. It is essential for students to evaluate their academic performance accurately, and mastering the SGPA to CGPA conversion method is a vital part of that. If you’re a current student or planning to pursue higher education, this blog is an excellent resource for understanding how your grades are calculated and how to convert them accurately.

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