SGPA to CGPA Calculator for Students

SGPA to CGPA Calculator for Students

Reading Time7 minutes/Updated on 29-01-2026


Juggling your grades every semester can be confusing, especially with terms like SGPA and CGPA. Have you ever wondered what these scores really mean for your academic performance? While your SGPA shows how you did in one semester, your CGPA gives the bigger picture of your overall progress. 

Understanding the CGPA calculation is essential, as this is the score that colleges and employers often look at. This guide will make it simple for you to convert your SGPA to CGPA and track your academic journey.

Student using SGPA to CGPA tool at desk

Key Highlights

  • Learn the difference between Semester Grade Point Average (SGPA) and Cumulative Grade Point Average (CGPA).
  • Understand how to track your academic performance using these scores.
  • Get a simple formula for your CGPA conversion.
  • Discover an easy way to check your grade point average using your SGPA values.
  • A simple calculator to make the SGPA to CGPA conversion quick and easy.

What are SGPA and CGPA?

Let’s break down what these terms actually mean. SGPA stands for Semester Grade Point Average. Think of it as your report card for a single semester. It is calculated by averaging the grade points you earn in all subjects during that specific term, considering the credit hours for each subject.

On the other hand, CGPA stands for Cumulative Grade Point Average. This score represents your overall academic performance throughout your entire course. Instead of just looking at one semester, the CGPA is the average of your SGPAs from all the semesters you have completed. 

This is the number that truly reflects your long-term academic achievement and is a key part of your university’s grading system.

If your university’s grading system is in percentage, read our blog on how to convert percentage to GPA to understand the calculation

Key Differences Between SGPA and CGPA

It’s easy to mix up SGPA and CGPA, but they serve different purposes. Knowing the key differences helps you understand your academic transcript better.

To make it clearer, here is a simple table that explains the differences between the two grading scales.

CriteriaSGPA (Semester Grade Point Average)CGPA (Cumulative Grade Point Average)
DefinitionThe grade point average for one specific semester.The cumulative grade point average across all semesters.
Time PeriodCalculated for a single semester only.Calculated for your entire academic programme.
ScopeEvaluates your performance in individual semesters.Evaluates your overall academic performance.
CalculationAn average of grade points from subjects in one semester.The weighted average of SGPAs from all your semesters.
PurposeMeasures your short-term academic progress.Measures your long-term academic achievement.

How to Convert SGPA to CGPA?

So, you have your SGPA scores from different semesters and want to know your overall standing. The conversion process from SGPA to CGPA is actually quite simple. 

In its most basic form, it involves calculating the average of all your SGPAs. This gives you a single score that summarises your academic performance across the entire course. 

SGPA to CGPA Formula:

If you want to do the CGPA calculation yourself, there are two main formulas you can use. The simplest one is great for a quick estimate, especially if all your semesters have equal credits.

For a quick and easy calculation, you can use this simple average formula:

  • Simple Formula: CGPA = (Sum of all SGPA) / (Total number of semesters)

However, for a more accurate result that universities use, especially if your semesters have different credit points, you should use the weighted average formula. This SGPA to CGPA formula provides a much truer reflection of your hard work.

  • Weighted Average Formula: CGPA = Σ (SGPA of each semester × Credits for that semester) / Σ (Total credits of all semesters)

Common Errors to Avoid Using SGPA to CGPA Calculator

When you convert your SGPA to CGPA manually, it’s easy to make small mistakes that can change your final score. Being aware of these common errors will help you get the most accurate result from the calculation steps. Before you start the conversion process, make sure you have the correct SGPA values and the number of credits for each semester.

Here are a few things to watch out for to avoid mistakes:

  • Make sure you use the correct number of credits for each semester. A semester with more credits has a bigger impact on your CGPA.
  • Avoid rounding your SGPA numbers until the very last step. Rounding too soon can lead to an inaccurate final CGPA.
  • If your university includes failed subjects in your SGPA, you must include them in your CGPA calculation as well. Ignoring them can inflate your score.
  • Different universities use different grading scales. Always confirm if your institution uses a 4-point or 10-point scale.

How The WorldGrad Helps Students Track Academic Performance

Understanding your SGPA and CGPA matters beyond your mark sheets. These scores often play a role in credit transfers, admissions, and eligibility checks when you plan to study abroad.

At The WorldGrad, academic scores like SGPA and CGPA are reviewed carefully to help students move smoothly from one education system to another. Since universities across countries follow different grading scales, having clarity on your CGPA helps avoid confusion during applications and evaluations.

The WorldGrad works with students to:

  • Explain how grading systems differ across countries
  • Assess academic performance using standardised conversions
  • Guide students on eligibility for international transfer programs

Conclusion

In conclusion, understanding the conversion from SGPA to CGPA is crucial for students aiming to accurately assess their academic performance. By grasping the differences between these two metrics and utilising the conversion formula, you can gain valuable insights into your overall academic standing.

FAQs about SGPA to CGPA

Q1. Are SGPA and CGPA conversion methods the same across all universities?

A1. No, the conversion methods can differ. While the basic weighted average concept is common, each university, especially foreign universities, may have its own unique grading system. They might use different grading scales or have specific rules for CGPA conversion. It’s always best to check your own university’s official guidelines.

Q2. How do I convert my SGPA to CGPA if I have multiple semester scores?

A2. You can use a simple average by adding all your SGPA values and dividing by the number of semesters. For a more accurate conversion, multiply each semester’s SGPA by its credit points, sum these values, and then divide by the total number of credits from all semesters.

Q3. How does converting SGPA to CGPA help in academic performance assessment?

A3. Converting SGPA to CGPA gives you a complete picture of your academic progress. Instead of just seeing your performance in one term, the final CGPA shows your overall academic performance across your entire course.

Q4. Are SGPA and CGPA the same?

A4. No, they are not the same. SGPA reflects your grade point average for a single semester. CGPA is the cumulative average of all your SGPAs, representing your overall performance in a course.

Q5. How does The WorldGrad use SGPA or CGPA during admissions?

A5. The WorldGrad looks at your CGPA to understand your overall academic performance across semesters. In some cases, additional conversions or assessments may be used to align with partner university requirements.

Stanley Lazarus Chelli

Author: Stanley Lazarus Chelli

Stanley is our seasoned writer known for his deep knowledge of the ed-tech industry. He delivers insightful and impactful content that resonates with readers. Beyond his exceptional writing abilities, he is a die-hard petrolhead with a profound love for the automotive industry. Additionally, Stanley is a soon-to-be professional keyboardist.