What's the Difference Between SGPA and CGPA? Understand the Difference.

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What is SGPA?

SGPA (Semester Grade Point Average) is the average grade point earned by a student in a single semester. It measures a student’s academic performance in a particular semester of a college or university program. In the SGPA system, letter grades are converted into numerical values known as grade points to evaluate performance.

SGPA is calculated as the weighted average of the grades obtained in all subjects during a semester. It helps students understand their academic strengths and weaknesses, allowing them to focus on areas that need improvement and perform better in future semesters.

SGPA Formula = ∑(Credit Points × Grade Points)​ /  ∑Credit Points

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What is CGPA?

CGPA (Cumulative Grade Point Average) is the overall average grade point achieved by a student throughout the entire course or degree program. It reflects a student’s cumulative academic performance across all semesters in a college or university.

CGPA is calculated by taking the average of the SGPA obtained in all semesters. It gives a complete overview of a student’s overall academic progress and consistency during the course. Universities, employers, and scholarship providers often use CGPA to evaluate a student’s academic record and overall performance.

Difference Between SGPA and CGPA

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How is SGPA And CGPA Calculated?

As a prospective student, you must know the difference between SGPA and CGPA percentage calculations to have an idea of your academic progress. Understanding the calculations will enable you to make effective decisions to get into universities abroad for your desired courses. Given below are the calculations of SGPA and CGPA with examples:

SGPA Calculation Process:

The formula for calculating SGPA is: SGPA =∑(Credit Points × Grade Points)​ / ∑Credit Points

where,
Credit Points = number of credits required for the chosen course
Grade Points = Points corresponding to the grade that is achieved in a course

Example 1:

SGPA = Credit Points x Grade Points Sum / Credit Points Sum
SGPA = 111 / 16
SGPA = 6.93

Therefore, the SGPA for a semester for the above given courses is 6.93.

Example 2:

SGPA = Credits x Grade Points Sum / Credit Points Sum
Sum of Credit point and grade points earned = 9.0 + 16.0 + 6.0 = 31.0
Total number of credits = 3 + 4 + 3 = 10
SGPA = 31.0/10 = 3.1

Therefore, the SGPA for a semester for the above given courses is 3.1

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CGPA Calculation Process:

To calculate the CGPA, all semester SGPAs are added together and then divided by the total number of semesters. For example, suppose a student gets:

8.2 SGPA in Semester 1,
8.6 SGPA in Semester 2,
8.4 SGPA in Semester 3, and
9.0 SGPA in Semester 4.

CGPA = (8.2+8.6+8.4+9.0) / 4​ = 8.55

So, the final CGPA of the student is 8.55, which represents the overall academic performance across all semesters.

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You must have a complete understanding of the difference between SGPA and CGPA to study abroad. For securing admission to top universities, you must have a good SGPA and CGPA. You must strengthen your weakened areas and enhance your knowledge to get good marks. Analysis of SGPA of each semester will help you to track your progress level and thus enable you to improve your performance level. Prospective students must focus on their studies to achieve a good CGPA.