Education Calculators
CGPA Calculator
Calculate cumulative GPA from semester GPA entries.
Use weighted mode when semesters have different credit hours.
Enter your GPA for each semester separated by commas.
Calculation assumptions
- *Simple average works best when each semester has equal weight.
- *Weighted CGPA uses GPA x credits for each semester, then divides by total credits.
- *Universities may use different grading scales, rounding rules, or official transcript methods.
Enter your values and press Calculate.
Results and breakdowns will appear here after a valid calculation.
What is CGPA?
CGPA means Cumulative Grade Point Average. It summarizes academic performance across multiple semesters or terms, usually on the same grading scale used by your school or university.
Simple CGPA vs weighted CGPA
A simple CGPA average treats every semester equally. A weighted CGPA gives more influence to semesters with more credit hours, so it is usually better when course loads are not the same.
How to calculate CGPA step by step
- Use the same GPA scale for every semester.
- For simple CGPA, add all semester GPAs and divide by the number of semesters.
- For weighted CGPA, multiply each semester GPA by its credit hours.
- Add those weighted grade points, then divide by total credit hours.
Worked weighted CGPA example
Suppose Semester 1 has 3.5 GPA and 16 credits, while Semester 2 has 3.8 GPA and 18 credits.
Weighted CGPA = ((3.5 x 16) + (3.8 x 18)) / (16 + 18) = 124.4 / 34 = 3.66.
Where to find GPA and credit hours
Semester GPA and credit hours are usually listed on your transcript, student portal, grade report, or course registration record. If your school uses course-level credits, combine them into the semester total before using weighted mode.
Common CGPA mistakes
- Using a simple average when semesters have different credit hours.
- Mixing semester GPA, cumulative CGPA, and percentage conversions.
- Assuming every university uses the same scale, rounding, or repeat-course policy.
Trust note
This calculator gives an academic planning estimate. For transcripts, admissions, scholarships, or official reporting, confirm the exact CGPA method with your institution. You can also browse more Education Calculators.
Transparency note
Accuracy and limitations
Calzivo tools are built for practical estimates, conversions, and checks. Some tools use standard formulas or simplified assumptions, and results can be affected by input accuracy, rounding, units, local rules, or changing official requirements.
Education results depend on the scale and grading rules you enter. Schools and institutions may use different official policies, so confirm important results with your syllabus or records office.
How to Use This Tool
Use these steps to enter the right inputs and interpret the result correctly.
Choose Simple average if each semester should count equally.
Choose Weighted by credit hours if semesters have different credit loads.
Enter semester GPAs, or enter GPA and credits on separate rows in weighted mode.
Review the CGPA estimate and confirm official rules with your institution.
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Related Guides
Background reading and explanations related to CGPA Calculator.
Frequently Asked Questions
Common questions about CGPA Calculator and how to read the result.
What is CGPA?
CGPA is a cumulative grade point average across multiple semesters or terms on a shared grading scale.
Is CGPA the same as GPA?
Not always. GPA often refers to one semester or term, while CGPA usually refers to the cumulative average across several semesters.
Is weighted CGPA more accurate?
Weighted CGPA is usually more useful when semesters have different credit hours because higher-credit semesters affect the result more.
Do credit hours affect CGPA?
They can. If your institution weights grades by credit hours, a semester or course with more credits has a larger effect on CGPA.
Can I use this for official admission?
Use it as an estimate only. Admissions offices and universities may require their own official conversion or transcript evaluation method.
What GPA scale should I use?
Use the scale your institution uses, such as 4.0, 5.0, or 10.0. Keep every input on the same scale.