Percentage to CGPA Calculator

Grade Scale Reference

Students and professionals alike often face challenges when trying to convert percentage marks into CGPA (Cumulative Grade Point Average). From navigating different grading scales to ensuring accuracy, the process can feel overwhelming. 

That’s where our Percentage to CGPA Calculator steps in to simplify the task. Offering precise and instant conversions across 4.0, 5.0, and 10.0 grading systems, our tool provides clarity, saves time, and eliminates confusion. 

Whether you’re aiming to evaluate academic performance for applications or personal benchmarks, this guide will walk you through using the tool effectively and understanding the conversion process manually.

How to Calculate CGPA from Percentage Using Our Tool?

Our Percentage to CGPA Calculator is designed to provide you with precise conversions in just a few clicks. Here’s how it works:

  • Select the Conversion Type: Choose the desired grading scale from the available options — 4.0 Scale, 5.0 Scale, or 10.0 Scale. Each scale serves specific purposes depending on your institution or system of education.
  • Input Your Percentage: Enter your percentage score into the designated field. For example, if your percentage is 79%, type “79” into the box.
  • Click “Calculate”: The tool will instantly convert your percentage into CGPA based on the selected scale and display the result. For example, a 79% score converts to a CGPA of 3.90 on the 5.0 scale.
  • Use “Reset” for New Calculations: If you want to calculate another score, click the “Reset” button to clear the fields and start over.

Example Calculation:

  • Percentage: 79%
  • Selected Scale: 5.0
  • Result: CGPA = 3.90

How to Convert Percentage to CGPA Manually?

Understanding the manual process of converting percentage to CGPA can give you better insights into how the calculations work. Here’s a step-by-step explanation for the three common grading scales:

1. 10.0 Scale:

  • Formula: CGPA = Percentage / 9.5
  • Divide your percentage score by 9.5 to get the CGPA.
  • Example: If your percentage is 79%, the calculation will be:

So, your CGPA on a 10.0 scale is 8.32.

2. 5.0 Scale:

  • Formula: Use a reference table to match your percentage to CGPA.
  • Example based on the table:
  • Percentage: 79%
  • CGPA: 3.90 (as per the 5.0 scale)
  • This method ensures alignment with standard grade distributions.

3. 4.0 Scale:

  • Formula: Percentage is mapped proportionally to a 4.0 scale.
  • Example:
  • A 90% to 100% score might equal 3.7 to 4.0 on this scale.
  • If your percentage is 79%, it could correspond to a CGPA of approximately 3.2.

Grade Scale Reference

Understanding the grade scale is essential when interpreting CGPA results. Here is a general reference table for multiple scales:

PercentageCGPA (5.0 Scale)Grade (5.0 Scale)CGPA (4.0 Scale)Grade (4.0 Scale)CGPA (10.0 Scale)Grade (10.0 Scale)
90-1004.5-5.0A3.7-4.0A9.5-10.0A
80-894.0-4.4B3.2-3.6B8.4-9.4B
70-793.0-3.9C2.5-3.1C7.4-8.3C
60-692.0-2.9D1.8-2.4D6.3-7.3D
50-591.0-1.9E1.0-1.7E5.3-6.2E
<50<1.0F<1.0F<5.3F

Final Verdict

The Percentage to CGPA Calculator is an indispensable tool for students, professionals, and educators. Whether you’re preparing for international studies, applying for scholarships, or just curious about your academic performance, this tool ensures accurate and quick conversions. It eliminates confusion and provides clarity across different grading systems.

For those who prefer a manual approach, the steps outlined above, coupled with the grade reference table, will help you confidently interpret scores. But for a faster and hassle-free solution, our calculator is your best choice.

So why wait? Enter your percentage now and discover your CGPA in seconds. With our tool, understanding your grades has never been easier!

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