SGPA to Percentage Calculator: SGPA Calculator

Basically, a calculator is a tool used for calculating an accurate numerical result following mathematical procedures. An SGPA-to-percentage calculator is a specialized tool used to convert SGPA (Semester Grade Point Average) grade points into percentage values. These conversions are commonly used in various fields of education.

SGPA to Percentage Calculator

SGPA to Percentage

SGPA Overview

SGPA stands for Semester Grade Point Average. This grading parameter is utilize by the Universities and Schools to assign performance grades to students for a given semester. SGPA is a often utilized grading system in colleges and schools, although it is not globally accepted. Therefore, students always require or ask a calculator for converting these SGPA points into percentages.

Factors of SGPA

When trying to operate with SGPA, it is necessary to have knowledge of basic elements such as Semesters, Grade Points, and Credit Points.

  • Semester: A semester usually has 6 months of duration and it is commonly used to divide academic years in order to facilitate complete  study of the course.
  • Grade Point: These points indicate the academic achievement of students in a particular subject studied during the course. The points are in direct proportion to the students’ knowledge in that specific subject.
  • Credit Points: These points quantify the level of passion that students have towards a specific subject, measured in terms of the number of hours dedicated to it. Each student must allocate a specific duration to each subject throughout the semester in order to gain qualifying credit points.

How to Calculate SGPA?

Credit points are normally used to indicate the results of each subject in a course. Before converting credit points into percentages, students must first compute their SGPA for a specific semester.

Here are a few easy procedures that can be followed to calculate the SGPA value for a semester.

  • Step 1: Write down the credit points for each subject from your performance sheet.
  • Step 2: Multiply each subject’s credit points by its grade points.
  • Step 3: Add up the results of these multiplications for all subjects.
  • Step 4: Total the credit points for all subjects.
  • Step 5: Divide the total from Step 3 by the total from Step 4.
  • Step 6: The result is your SGPA for the semester.

Example of Calculation:

SubjectCredit PointGrade

Here’s a rewritten version following the provided steps:

Step 1: Start by noting down the credit points for each subject – 4, 4, 3, 5.

Step 2: Next, multiply the credit points of each subject by its grade:

  • Mathematics: 4 x 10 = 40
  • English: 4 x 9 = 36
  • Science: 3x 8 = 24
  • History: 5 x 7 = 35

Step 3: Add the results of these multiplications for each subject: 40 + 36 + 24 + 35 = 135.

Step 4: Add up all the credit points for each subject: 4 + 3 + 5 + 2 = 14.

Step 5: Divide the total from Step 3 by the total from Step 4: 135 / 14 ≈ 9.64

Step 6: The result, approximately 9.64, is your SGPA for the semester.

SGPA formula from grade and credit points.

The process of calculating the SGPA (Semester Grade Point Average) from the grade points of every course in a semester can be defined by a formula as follows.

SGPA (Si) = Σ (Ci x Gi) / Σ Ci
The formula consists of three variables: Si, Ci, and Gi. Si represents the SGPA (Semester Grade Point Average) for the ith semester, Ci indicates the credit point of every topic in the ith semester, and Gi indicates the grade point of every topic in the ith semester.

Convert SGPA to Percentage

The formula to calculate the value is obtained by multiplying the SGPA by 10 and then subtracting 7.5 from the result.

(SGPA x 10) – 7.5

It can be split into two segments:

Step 1: Multiply the SGPA by 10.

Step 2: Take out 7.5 from the results of Step 1.

Utilize these equations to compute their SGPA and convert it to percentage numbers.

Example of SGPA to Percentage Calculation

Example 1: SGPA = 7.1
  • Step 1: SGPA x 10 = 7.1 x 10 = 71
  • Step 2: (SGPA x 10) – 7.5 = 71 – 7.5 = 63.5%

Grades Approved by UGC

Percentage of MarksLetter Grade as per UGC GuideleinesGrade Points
90-100%O (Outstanding)10
80-90%A+ (Excellent)9
70-80%A (Very Good)8
60-70%B+ (Good)7
50-60%B (Average)6
40-50%C (Pass)5
Below 40%F (Fail)0

Difference between SGPA and CGPA

CGPA is an short form of Cumulative Grade Point Average, which is calculated over the course of a whole year. SGPA, or Semester Grade Point Average, is a measure of a student’s academic performance over a period of six months. It provides an easy means for students to assess their progress and grades.

Calculating CGPA using SGPA is a simple process, similar to playing tic tac toe. To get the overall SGPA, just sum up the SGPA numbers from each semester and then divide the total by the number of semesters.

Suppose a student obtained a score of 6 in the first semester and 8 in the second semester. In order to calculate their cumulative grade point average (CGPA), the points obtained from each semester are summed and then divided by the total number of semesters.

Frequent Asked Questions

If you have 6.5 SGPA it is equal to 57.5% which is a “Average B”  letter grade as per UGC guidelines.

If your SGPA nearly 10 then it is considered “O” as per UGC Grade guidelines

If you got 8.9 SGPA it means your percentage 81.5 as per UGC grade it is “A+” Excellent

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