How to convert SGPA to Percentage? Calculator & Formula

If you’re planning to study abroad or are already navigating the academic waters in a foreign land, chances are you’ve encountered the term SGPA on your academic journey.

So, you know how universities around the globe have their own special ways of grading students? In India, it’s all about percentages, but when we talk about the US, suddenly, it’s all about GPA and SGPA.

Now, we’ve probably all heard a fair bit about GPA, right? But when it comes to SGPA, it’s like trying to solve a puzzle.

In this blog, we’re going to simplify SGPA for you!

We’ll discuss what SGPA means, how it’s calculated, and, most importantly, how it convert SGPA to percentage grading system that you might be more familiar with.

Also read: Check How to Calculate Percentage to CGPA

What is SGPA?

SGPA, which stands for Semester Grade Point Average, is a term for a crucial grading system used in colleges and universities. Basically, it’s like a report card for each semester that shows how well you’re doing in your courses.

So, how does it work?

Well, SGPA is calculated by taking the average of the grade points you’ve earned in all your courses during a specific semester. These grade points are based on your performance in each subject and are measured on a scale from 0.00 to 10.00.

In a nutshell, SGPA tells you how you’re doing academically in a single semester using a 10-point scale. It’s like a snapshot of your performance at a particular time during your studies.

How to Calculate SGPA?

The formula to calculate your SGPA is: 

SGPA = Sum of grade points / Sum of credit points

Here’s how you calculate SGPA:

• List the credit points assigned to each subject in a row.
• Record the grade you’ve achieved for each subject.
• Multiply the credit points by the corresponding grade to calculate the Grade Points for each subject.
• Sum up all the Grade Points obtained in the previous step.
• Divide the total sum of Grade Points by the total number of credit points.
• The resulting value is your SGPA, which falls within the range of 0 to 10.

Voila! You’ve got your SGPA – it’s that simple!

Let’s calculate SGPA with an example:

Subject	Credit Points	Grade	Grade Points
Math	4	A	4 * 9 = 36
Science	3	B	3 * 7 = 21
English	2	C	2 * 6 = 12
History	3	A	3 * 9 = 27
Total	12		Total = 96

Now, let’s calculate SGPA:

Total Grade Points= 36 + 21 + 12 + 27 = 96

Total Credit Points= 4 + 3 + 2 + 3 = 12

SGPA:

= Total Grade Points / Total Credit Points 

= 96 / 12 

= 8.0

So, in this example, the SGPA is 8.0.

How to convert SGPA into percentage?

Now comes the tricky part; here’s how to convert SGPA to Percentage:

• Calculate the SGPA for each semester.
• Add up all the calculated SGPAs.
• Divide the total SGPA sum by the number of semesters completed.
• Multiply your SGPA by 10 and subtract 7.5 from the total

Here’s the SGPA to percentage formula:

Percentage = (SGPA *10)-7.5

Also read: How to Calculate the Percentage of Marks? : Best Tips and Examples in 2024-25

SGPA to Percentage conversion: Examples

Starting with an example, let’s convert 8.93 SGPA to percentage:

First, you take your SGPA, which in this case is 8.93. 

Then, you multiply it by 10, and after that, you subtract 7.5 from the result.

Let’s break it down:

Multiply your SGPA by 10:  =8.93×10 =89.3 Then, subtract 7.5 from the result:  =89.3−7.5 =81.8

So, if your SGPA is 8.93, when you convert it to a percentage using this formula, you’ll get approximately 81.8%. That’s it!

Now, here are five examples of SGPA to percentage conversion:

Example 1: SGPA for all semesters: 8.5, 7.9, 8.2 Total SGPA: 8.5 + 7.9 + 8.2 = 24.6 Number of semesters completed: 3 Average SGPA: 24.6 / 3 = 8.2 Percentage: (8.2 * 10) – 7.5 = 75.0%

Example 2: SGPA for all semesters: 9.0, 8.7, 8.8 Total SGPA: 9.0 + 8.7 + 8.8 = 26.5 Number of semesters completed: 3 Average SGPA: 26.5 / 3 = 8.83 Percentage: (8.83 * 10) – 7.5 = 83.3%

Example 3: SGPA for all semesters: 8.0, 7.5, 7.9, 8.2 Total SGPA: 8.0 + 7.5 + 7.9 + 8.2 = 31.6 Number of semesters completed: 4 Average SGPA: 31.6 / 4 = 7.9 Percentage: (7.9 * 10) – 7.5 = 72.5%

Example 4: SGPA for all semesters: 8.6, 8.9, 9.2 Total SGPA: 8.6 + 8.9 + 9.2 = 26.7 Number of semesters completed: 3 Average SGPA: 26.7 / 3 = 8.9 Percentage: (8.9 * 10) – 7.5 = 82.5%

Example 5: SGPA for all semesters: 7.8, 7.2 Total SGPA: 7.8 + 7.2 = 15.0 Number of semesters completed: 2 Average SGPA: 15.0 / 2 = 7.5 Percentage: (7.5 * 10) – 7.5 = 67.5%

SGPA to Percentage Conversion Table

Here’s a table for SGPA to percentage conversion using the formula (SGPA * 10) – 7.5:

SGPA	Percentage
9.0	82.5%
8.5	77.5%
8.0	72.5%
7.5	67.5%
7.0	62.5%
6.5	57.5%
6.0	52.5%
5.5	47.5%
5.0	42.5%
4.5	37.5%
4.0	32.5%
3.5	27.5%
3.0	22.5%
2.5	17.5%
2.0	12.5%
1.5	7.5%
1.0	2.5%

How to calculate percentage from SGPA?

If you’re wondering ow to find percentage from SGPA, you can follow these steps:

Understand the grading scale: Ensure you know the grading scale being used by your educational institution. SGPA is typically calculated on a scale of 0 to 10, but it’s important to verify the specific scale used.

Convert SGPA to percentage: Once you have your SGPA, multiply it by a conversion factor. The conversion factor is usually 10, but this can vary depending on the grading scale used by your institution.

Percentage=SGPA × 10 For example, if your SGPA is 8.5 and multiply it by 10: Percentage= 8.5×10= 85%

Round off if necessary: Depending on your institution’s rounding policy, you may need to round off the calculated percentage to the nearest whole number or decimal place.

Always double-check with your educational institution or experienced counsellor to ensure you’re using the correct conversion factor and rounding policy for accurate results.

Difference between SGPA and CGPA

Have you ever been confused about the difference between SGPA (Semester Grade Point Average) and CGPA (Cumulative Grade Point Average)?

You’re not alone! 

Many students find these terms confusing. But don’t worry, we’re here to clear up the confusion and explain in simple terms what each of them means and how they affect your grades.

Here’s the table with more comprehensive points:

Aspect	SGPA (Semester Grade Point Average)	CGPA (Cumulative Grade Point Average)
Scope	Performance within a single semester	Overall performance across all semesters completed
Calculation	Average grade points for a semester	Average of all semester GPAs weighted by credit hours
Calculation Basis	Sum of (Grade Points × Credit Hours) ÷ Total Credit Hours in the semester	Sum of (SGPA of all completed semesters × Credit Hours of each semester) ÷ Total Credit Hours completed
Scale	Typically calculated on a scale of 0.00 to 10.00	Also calculated on a scale of 0.00 to 10.00
Number Range	Usually ranges from 0.00 to 10.00, with variations in decimal places (e.g., 8.25, 9.50)	Similarly, ranges from 0.00 to 10.00, reflecting cumulative performance
Frequency	Calculated at the end of each semester	Typically recalculated at the end of each semester or academic year
Academic Impact	Reflects performance in a specific semester, providing insights into areas of strength and improvement	Provides an overview of academic progress throughout the program, impacting graduation, honours, and further academic pursuits
Importance	Helps evaluate short-term academic performance, facilitating immediate feedback and improvement strategies	Crucial for assessing long-term academic progress and determining eligibility for honours, awards, scholarships, and graduate programs

Comparison: SGPA, CGPA, and GPA

If you’re planning to study abroad, three important terms that stand out are SGPA, CGPA, and GPA. 

These terminologies hold significant relevance across educational landscapes worldwide, warranting a nuanced comprehension of their disparities. 

Let’s discuss the three terms here:

Cumulative Grade Point Average (CGPA):

Cumulative Grade Point Average (CGPA) represents the aggregate grade average attained by dividing the total credit points accumulated by a student across all semester exams by the sum of credits completed throughout their academic journey.

Semester Grade Point Average (SGPA):

Semester Grade Point Average (SGPA) signifies the grade point average achieved by a student within a single semester. It is derived by dividing the total credit points earned during a specific semester by the sum of credits undertaken in that particular term.

Grade Point Average (GPA):

Grade Point Average (GPA) reflects a student’s average grades attained within one semester, encompassing all subjects undertaken. Essentially, GPA serves as a testament to a student’s academic prowess, showcasing their scholastic performance.

Is SGPA a Prevalent Evaluation Method: Understanding University Admissions

So, you’ve scored well in your semesters and have an amazing SGPA (Semester Grade Point Average). But you might be wondering why universities don’t seem to focus solely on this number during admissions. 

Here’s why:

• Standardisation is Key: Universities receive applications from students across the globe with diverse educational backgrounds. SGPA calculations can vary between universities in India, making it challenging to compare applicants fairly. A standardised GPA system, usually a 4.0 scale, allows for a more level playing field.
• Beyond the Numbers: Your academic journey is more than just a single semester’s performance. Universities want to see your overall growth and consistency. They analyse your grades across all semesters reflected in your transcript, providing a more comprehensive picture.
• Holistic Review: Top universities are looking for well-rounded individuals. Your SGPA is important, but it’s just one piece of the puzzle. Admissions officers consider factors like standardised tests (GRE, GMAT, MCAT), essays, extracurricular activities, and letters of recommendation to understand your potential for success.

In short, universities prioritise a standardised and holistic approach to admissions decisions. While your SGPA matters, showcasing your overall academic performance and other strengths will create a more compelling application.

However, there are some institutions that accept performance in percentage. It’s good to check the official website of the institution you’re applying to and convert your SGPA to percentage.

Also read: CGPA to GPA: Check How to convert 10 point CGPA to 4 point GPA

Wrapping Up

So, to wrap it up, understanding how to convert SGPA to percentage is important, especially if you’re thinking about higher education or job applications. By grasping the conversion process for the Semester Grade Point Average (SGPA) and understanding how it fits into the bigger picture alongside CGPA and GPA, you’ll have a clearer picture of your academic journey. 

And hey, don’t forget to use the right formula and double-check your math! Small errors could make a big difference in your academic or job opportunities down the line.

By understanding the conversion process, you’ll have a clearer picture of your academic journey and be better prepared for your future goals.

If you ever need a hand with anything beyond SGPA, why not give our app a try? We’ve got expert guidance to help you confidently navigate your academic path.

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