How to Calculate SGPA: Calculations Simplified

The SGPA full form is Semester Grade Point Average or Sessional Grade Point Average. It calculates the total scores and credits at the end of the term or session. It is the average of all grade points secured in all examinations during one semester. This blog is a comprehensive guide that will explain how to calculate SGPA and convert SGPA to percentage and CGPA.

What is SGPA?

Before exploring how to calculate SGPA, it's important to understand its meaning. SGPA is computed at the end of each term, session, or semester to assess the scores and credits a student has accumulated. The SGPA full form reflects its role in providing a comprehensive overview of a student’s academic performance within a specific period. The process of how to calculate SGPA of a semester and how to calculate SGPA from grade points, ensures you have a clear understanding of assessing your educational achievements.

How to Calculate SGPA?

The calculation of SGPA is a straightforward process that assesses your academic performance per semester. Here is a step-by-step guide on how to calculate SGPA -

Step 1 - Make a list of all your credit points & grades for each subject.

Step 2 - For each subject, multiply the credit points by your grade. (Grades cover a range, so you can take the median of the grades.

Step 3 - Add all of the results together.

Step 4 - You need to divide your total score by the sum of all the credit points you earned.

Step 5 - As a result, you get the SGPA.

Now, let's understand how to calculate overall SGPA with an example.

SGPA = Points secured in the semester / Credits secured in the semester

For example:

Step 1: Make a list of all your credit points & grades for each subject.

Step 2: Multiply the credit points for each subject by the grade you obtained in the respective subject.

Subject A - 4 x 9 = 36

Subject B - 2 x 8.8 = 17.6

Subject C - 3 x 8 = 24

Subject D - 2 x 7 = 14

Step 3: Add all of the results together.

Subject A + Subject B + Subject C + Subject D= 36+17.6+24+14 = 91.6

Step 4: You need to divide your total score by the sum of all the credit points you earned.

SGPA formula = Points secured in the semester / Credits secured in the semester

Points secured in the semester = 91.6
Credits secured in the semester (add all the credits from the individual subjects) = 4 +2 + 3 + 2 = 11

SGPA = 91.6 / 11 = 8.32

Step 5: As a result, you get the SGPA.

SGPA = 8.32

How to Calculate SGPA to Percentage?

Top universities often require you to convert and submit your SGPA to percentage. To convert SGPA to percentage follow the following steps that will guide you to convert your SGPA to percentage.

• 1. In the first step, calculate your SGPA for all semesters.
• 2. Once you have the SGPAs for each semester, add them all up.
• 3. Add the SGPAs and divide the number of semesters.
• 4. Convert your SGPA to percentage by multiplying it by 10 and subtracting 7.5 from the result, which will give you the exact percentage.  

[(SGPA * 10) - 7.5 = Percentage] 

How to Calculate CGPA from SGPA?

Now that we know how to calculate SGPA, it's time to learn how to convert SGPA to CGPA.

Let's see the formula to convert SGPA to CGPA.

CGPA = (sum of all semester SGPAs in an academic year) divided by the number of semesters

For example, if you have an 8 SGPA in the 1st semester and a 7 SGPA in the 2nd semester, the CGPA for your first year will be:

CGPA = [First Semester SGPA + Second Semester SGPA] Divided by the number of semesters

CGPA = (8+7)/2

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Points to Consider on How to Calculate SGPA

Now that we know how to calculate SGPA and CGPA, below are listed some important points that one should keep in mind while calculating SGPA and CGPA.

• The calculation of SGPA requires students to carefully go through the rules and regulations of their intended universities. In general, STEM departments have different grading scales from other universities. 
• While converting your SGPA, be attentive and cross-check your results. Sometimes universities demand your scores to be in percentage or CGPA format.

Make sure that your calculation of SGPA, CGPA, and percentage is accurate to avoid any errors. Use GyanDhan’s free Grade Converter to accurately calculate SGPA to percentage and CGPA. 

When applying to your dream university you might feel overwhelmed with problems such as how to calculate SGPA, or how to write an SOP. In such scenarios, expert guidance through GyanDhan can act as a true savior. Connect with experts at GyanDhan and book your free 30-minute call with our experts today!

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