SGPA to CGPA Calculator

Semester Grade Point Average (SGPA) offers students a clear insight into their academic performance, helping them identify areas needing improvement and those in which they excel. Additionally, many universities consider SGPA when evaluating scholarship applications. A strong SGPA reflects the student’s academic journey, enhancing the weight of their application. However, knowing how to calculate CGPA from SGPA is important for several reasons. First, Cumulative Grade Point Average (CGPA) helps students gain a comprehensive understanding of their overall academic achievements. While CGPA represents average performance over time, SGPA focuses on how well a student performed in a specific semester. This distinction is particularly important for students planning to attend college or apply for jobs, as many colleges and employers use CGPA as a significant selection criterion. Furthermore, knowing the CGPA can aid in setting goals and monitoring progress in academics. If a student’s CGPA falls short of their expectations, they can put in more effort in the following semesters to improve it. On the other hand, a strong CGPA can boost confidence and demonstrate consistent performance. Let us understand more about this conversion process in today’s blog:

What is SGPA and CGPA?

SGPA is a grading system that evaluates a student's performance in a specific semester. It is calculated by averaging the grade points earned across all subjects, with each subject being weighted according to its credit hours.

CGPA, on the other hand, represents the overall grade point average across all semesters or academic years. Unlike SGPA, which is semester-specific, CGPA is computed by taking the weighted mean of the grade points obtained over the entire course duration.

Difference Between SGPA and CGPA

It is important that students are aware of the difference between SGPA and CGPA. Although they are both indicators of academic success, their functions are distinct. We have provided a tabular form explaining what is SGPA and CGPA, along with their key differences:

How to calculate SGPA?

If students want to know how to calculate SGPA, they can follow the given steps:

1. Begin by listing the credit points for each subject from your performance sheet.
2. Multiply the credit points of each subject by the grade you received in that subject.
3. Add together all the results from step 2.
4. Sum up the credit points for all subjects.
5. Divide the total from step 3 by the total from step 4.
6. The result will be your SGPA for that semester.

Let’s look at an example of how to calculate SGPA:

Suppose the student has scored the following grades and credit points for four subjects:

Step-by-Step Calculation:

1. List credit points for each subject (already given in the table)

2. Multiply each subject’s grade by its credit points:

●        Math: 8 × 3 = 24

●        Physics: 9 × 4 = 36

●        Chemistry: 7 × 3 = 21

●        English: 10 × 2 = 20

3. Sum of the results from step 2:

24 + 36 + 21 + 20 = 101

4. Sum of all credit points:

3 + 4 + 3 + 2 = 12

5. Divide the total grade points by total credit points:

101 ÷ 12 = 8.42

6.  SGPA for the semester = 8.42

What is SGPA to CGPA calculator?

An SGPA to CGPA calculator is a tool used to convert SGPA to CGPA. This tool, also known as an SGPA to CGPA converter, helps to track a student's overall academic performance throughout multiple semesters. This tool simplifies the process of understanding one's overall academic standing across an entire course or programme.

How to convert SGPA to CGPA?

To convert SGPA to CGPA, students can follow these two methods:

Method 1:

●        Enter the SGPA for each semester into the calculator.

●        Click on the “Calculate” button to compute the CGPA.

●        If needed, the student can use the “Reset” button to perform the conversion again.

Method 2:

●        Give the sum of all their SGPAs into the first input box.

●        Enter the total number of semesters in the second input box.

●        The CGPA will then be displayed.

●        The “Reset” button can be used if students wish to convert SGPA to CGPA again.

SGPA to CGPA Formula:

Alternatively, students can calculate it manually by using the SGPA to CGPA formula:

●        List the SGPA for each semester.

●        Multiply each SGPA by the total credits for that semester.

●        Add up the weighted SGPAs from step 2.

●        Add the total credits for all semesters.

●        Divide the result from step 3 by the total credits from step 4. The quotient is the CGPA.

Suppose a student has SGPAs of 8.0, 7.5, 8.5, and 9.0 across four semesters. Each semester carries equal credits, with 20 credits per semester.

How to calculate CGPA from SGPA:

Multiply each SGPA by its corresponding credits:

✔       (8.0 × 20) = 160

✔       (7.5 × 20) = 150

✔       (8.5 × 20) = 170

✔       (9.0 × 20) = 180

The sum of these values is:
160 + 150 + 170 + 180 = 660

The total number of credits is:
20 × 4 = 80

Now, divide the total grade points by the total credits:
660 ÷ 80 = 8.25

Thus, the student's CGPA is 8.25.

Common Errors to Avoid Using SGPA to CGPA Calculator

It is quite common for students to make mistakes when converting SGPA to CGPA. Here are some typical errors they should avoid while using a SGPA to CGPA converter:

●        Inaccurate Weightage: Assigning incorrect weights to semester credits can lead to an inaccurate CGPA calculation. Students should ensure that they multiply the SGPA by the correct number of credits for each semester.

●        Errors in Rounding Off: Students should avoid rounding numbers too early in the calculation process, as this can cause significant discrepancies in the final CGPA. It is advisable to retain the exact values until the final step.

●        Ignoring Failed Subjects: If a grading system includes failed subjects in the SGPA, these should also be factored into the CGPA calculation. Neglecting to do so can result in an inflated CGPA.

●        Incorrect Credit System: Students need to be aware of their institution's credit system, as different schools may use various scales, such as a 4-point scale or a 10-point scale. They should ensure they are using the correct scale for conversion.

●        Neglecting to Double-Check: It is important for students to verify their calculations. A small arithmetic error can significantly impact the final result.

Final Thoughts

SGPA and CGPA are crucial tools that provide students with insights into their academic performance. By understanding their SGPA for individual semesters, students can identify specific areas for improvement and celebrate their strengths. Using a SGPA to CGPA converter can offer students a broader perspective on their overall academic achievements. This knowledge is not only essential for applying to colleges and scholarships but also serves as a motivational factor, guiding students in their academic pursuits. By being mindful of common conversion errors, students can accurately assess their academic standing and strive for continuous improvement in their educational journey.

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