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CGPA Calculator

Add your subjects, grades, and credit hours to calculate your CGPA instantly.

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📊 Subjects & Grades

Scale:
Subject NameGradeCredits

What is the CGPA Calculator?

The Online CGPA Calculator is an advanced utility designed for university and college students to easily track and predict their academic performance. CGPA, which stands for Cumulative Grade Point Average, is a universally recognized metric that represents a student's overall academic achievement across multiple semesters or terms. Manually calculating this metric can be prone to human error, especially when dealing with complex decimal grade points and varying credit hours per course.

With our tool, you can seamlessly add dozens of subjects, input specific credit constraints, and choose between the standard 4.0 US scale or the comprehensive 10.0 scale used by many international universities. The tool processes these inputs to give you a highly accurate representation of your academic standing.

How to Calculate Your CGPA

Finding out your cumulative grade point average has never been easier. Just follow these simple steps:

  1. Select Grade Scale: Depending on your academic institution's rules, select either a `4.0` scale or a `10.0` scale from the dropdown menu at the top of the subjects panel.
  2. Add Course Name (Optional): Enter the name of your subject or course code. This is purely for your own organization while filling out the form.
  3. Input Corresponding Grade: Select the letter grade (A+, B-, etc.) you anticipate or have achieved in that course. The point equivalent is shown alongside it.
  4. Specify Credit Hours: Enter the number of credits or units that the course is worth. Finding your CGPA relies heavily on the 'weight' of these credits!
  5. Calculate and Review: Click Calculate CGPA. You will be presented with a formatted dashboard detailing your final CGPA, total attempted credits, and your qualitative grade classification.

Key Benefits of This Algorithm

The Standard Formula

CGPA is determined by multiplying each subject's grade points by its corresponding credit hours, summing these products, and then dividing by the total amount of credit hours taken.

CGPA = Σ(Grade Points × Course Credits) / Σ(Total Course Credits)

CGPA Calculator FAQ

Common questions about grading standards, credit allocations, and educational scales.

What is the difference between GPA and CGPA? +
GPA (Grade Point Average) typically reflects your academic performance over a single, specific semester or term. Contrastingly, CGPA (Cumulative Grade Point Average) evaluates your overall academic performance across all completed semesters from the start of your program until the present date.
Why did the calculator ask for 'Credit Hours'? +
Because not all subjects require the same amount of academic rigor or classroom time. A grueling 4-credit physics lab impacts your overall average far more significantly than a 1-credit physical education elective. Credit hours act as the "weight" in the weighted average calculation.
Can I use this formula for high school grades? +
Yes, though high schools often refer to it simply as GPA. If all your high school classes are worth the same amount (e.g., 1 credit per class), just set the credit hours to 1 for every subject, and the system will natively calculate an unweighted GPA perfectly.
Are my grades saved if I leave the page? +
For security and maximum privacy, this tool does not deploy cookies or persistent storage schemas. When you refresh or exit the page, the calculator clears entirely to prevent any unauthorized individual from seeing your academic status.