How to calculate CGPA in Engineering VTU – vtu CGPA calculation

How to Calculate cgpa in engineering vtu

To calculate the CGPA (Cumulative Grade Point Average) in Engineering at VTU (Visvesvaraya Technological University), you need to follow a specific process. VTU uses the 10-point grading system where each subject is graded based on marks, and the grades are converted into grade points. Here’s how to calculate your CGPA:

1. Understand the Grading System:

VTU follows a 10-point scale, where the grades are assigned as follows:

2. Grade Point Calculation for Each Subject:

• First, find the grade points for each subject based on your marks.
• For each subject, multiply the credit points (which is usually assigned based on the subject’s importance or number of hours per week) by the grade points for that subject.

3. Formula for SGPA (Semester Grade Point Average):

The SGPA is calculated for each semester. Use the following formula:

$$text{SGPA} = frac{sum (text{Grade Points} times text{Credits})}{sum (text{Credits})}$$

Where:

• Grade Points is the grade point earned for the subject.
• Credits is the number of credit hours assigned to the subject.
• The summation is done over all the subjects in that semester.

4. CGPA Calculation:

To calculate the CGPA, the formula is:

$$text{CGPA} = frac{sum (text{Grade Points in all semesters} times text{Credits in each semester})}{sum (text{Total Credits in all semesters})}$$

In this case, the summation is done over all semesters completed so far.

Example Calculation:

Assume the following for one semester:

• Total Credits = 4 + 4 + 3 + 3 = 14
• Total Grade Points × Credits = 36 + 32 + 21 + 30 = 119

SGPA for the semester would be:

$$text{SGPA} = frac{119}{14} = 8.5$$

5. Final CGPA:

After calculating SGPA for all the semesters, you can calculate the overall CGPA by taking the weighted average of all SGPA values, just like we did above.

Important Points:

• You must know your marks for each subject, convert them to the appropriate grade points, and use the number of credits for each subject in your calculation.
• You will typically be given a transcript or result sheet that shows your grade points, credits, and SGPA for each semester, from which you can calculate your CGPA.

This method gives you a CGPA that ranges from 0 to 10.