SGPA To Percentage Calculator: Easily Calculate Your Grades

Most Indian universities have started adopting the SGPA (Semester Grade Point Average) system for evaluating a student’s performance semester-wise; however, when a student seeks a position, a scholarship, or post-graduate study, he or she often needs to convert these results into percentage formats. That is where SGPA-to-percentage calculators are useful in assisting in converting the SGPA into a percentage with the right formula within a minute.

This complete blog will go through everything about SGPA, its calculation, conversion to percentage, the UGC-approved grading system, and major differences between SGPA and CGPA.

What is an SGPA to Percentage Calculator?

An SGPA to Percentage calculator is an online platform that provides an SGPA conversion into a percentage score. The SGPA stands for Semester Grade Point Average and is usually rated in those universities that follow a Choice-Based Credit System (CBCS). However, as some universities and employers still accept their demands in percentage marks, this is a very handy method to convert one’s SGPA to percentage using an accurate formula.

Key Benefits:

• Saves time and energy
  
• Eliminates human error in manual calculations
  
• Useful for job applications, competitive exams, and scholarships.
  

What is SGPA?

SGPA – Semester Grade Point Average – is the mean of grade points earned in all subjects of a semester. Each subject has a credit weight; a student earns grade points based on assessed performance. SGPA indicates how well you performed academically during a semester.

Elements of SGPA

To help comprehend how SGPA is worked out, one must understand its significant components:

1. Subjects: Each semester has different subjects. Each has a different credit weight.

2. Credit Points: Based on class hours and the importance of the course, credit points are assigned to each subject.

3. Grade Points: A numeric value assigned to letter grades (for instance, A = 8, B+ = 7).

4. Letter Grades: Performance range for each grade. These have been standardized by the UGC.

5. Weighted Average: SGPA is a weighted average of your grades corresponding to the subject credits.

How to Calculate SGPA?

To compute SGPA, multiply the grade point earned for each subject by that subject’s credit, then divide the total by the total of the credits.

SGPA Formula:

• SGPA = (∑ (Credit × Grade Point)) / Total Credits
  

Where:

• ∑ = Sum of all subjects
  
• Credit = Credit of the subject
  
• Grade Point = Numeric grade earned in the subject.
  

Example of SGPA Calculation

Let us understand this through one example.

Subject	Credits	Grade	Grade Point
Mathematics	4	A	9
Physics	3	B+	8
Chemistry	3	A+	10
English	2	B	7

Step-by-Step Calculation:

1. Multiply Credit × Grade Point:

• Mathematics: 4 × 9 = 36
  
• Physics: 3 × 8 = 24
  
• Chemistry: 3 × 10 = 30
  
• English: 2 × 7 = 14
  
  
  

2. Total Grade Points = 36 + 24 + 30 + 14 = 104
3. Total Credits = 4 + 3 + 3 + 2 = 12

Final SGPA:

SGPA = 104 / 12 = 8.67

Formula to Calculate SGPA from Grade Points & Credit Points

To calculate SGPA based on grades and credit points:

SGPA = (Credit1 × Grade1 + Credit2 × Grade2 + …) / (Credit1 + Credit2 + …)

This gives a weighted average based on the importance (credits) of each subject.

Formula to Convert SGPA to Percentage

There is no universal formula, but most Indian universities follow one of the following:

Formula 1 (Common):

Percentage = (SGPA – 0.75) × 10

Used by many universities like Jawaharlal Nehru Technological University (JNTU), Anna University, etc.

Formula 2 (Direct):

Percentage = SGPA × 10

Used by some institutions like Mumbai University and Delhi University. Always check with your university before using any of them.

How to Convert SGPA to Percentage?

Here’s how you can convert your SGPA into a percentage:

Method 1:

If SGPA = 8.7.

Use the formula:

Percentage = (8.7-0.75) × 10 = 7.95 × 10 = 79.5%.

Method 2:

Use direct multiplication.

Percentage = 8.7 × 10 = 87%.

A few colleges have the formula specified on the mark sheet or under academic rules.

Example of SGPA to Percentage Calculation

Let’s convert SGPA = 9.0 into a percentage using both formulas:

Formula 1:

Percentage = (9.0-0.75) × 10 = 8.25 × 10 = 82.5%.

Formula 2:

Percentage = 9.0 × 10 = 90%.

This shows how the formula you choose can change your final percentage. Always refer to your college guidelines.

Letter Grades Approved by UGC

The University Grants Commission (UGC) has suggested a 10-point grading system for all universities in India. The standard table is given below:

Grade	Grade Point	Description
O	10	Outstanding
A+	9	Excellent
A	8	Very Good
B+	7	Good
B	6	Above Average
C	5	Average
P	4	Pass
F	0	Fail
Ab	0	Absent

These grades are awarded based on the evaluation of your total marks and are useful to calculate SGPA.

Difference Between SGPA and CGPA

Here is the list of the differences between SGPA & CGPA are mentioned below:

Feature	SGPA	CGPA
Full Form	Semester Grade Point Average	Cumulative Grade Point Average
Scope	One semester	Entire course duration
Frequency	Calculated every semester	Calculated at course completion
Usage	Track the semester performance	Tracks overall academic standing
Calculation	Based on semester subjects	Based on all semesters combined
Conversion to %	Easier to convert	Slightly more complex

Simply put, in SGPA, you have your semester statement, and CGPA is your overall mark sheet.

Conclusion

It is a must for every student today in India to get acquainted with the understanding of SGPA, along with the procedure of conversion to percentages. In most cases, percentage marks are required for job interviews, PG courses, or study abroad. Using an SGPA to Percentage calculator can ease things, minimize time, and eliminate errors. However, before using any tool or method, do check if the SGPA to percentage conversion rule remains the same in your university.

FAQs