CGPA Calculator
Use our cgpa calculator to calculate your CGPA from semester GPAs or course grade points. Features accurate credit-weighting for your CGPA calculation and a target CGPA planner to help you reach your academic goals.
Build your calculation
Use semester mode for cumulative CGPA or course mode for a semester GPA. Credit hours make the result properly weighted.
Your CGPA
Add your academic entries to calculate a weighted result.
Calculation breakdown
See how every entry contributes to the final weighted result.
Target CGPA planner
Use this CGPA planner to find the average GPA needed in future credit hours to reach your target CGPA.
Target plan
Enter your current record and target to calculate the requirement.
CGPA Calculator for 4.0, 5.0 and 10.0 Scales
Welcome to our comprehensive CGPA calculator, designed to help you quickly and accurately calculate your CGPA across various grading systems. Whether you need a cumulative GPA calculator for your entire degree or want to track a single semester, this tool uses accurate credit-hour weighting for your CGPA calculation. By combining semester GPAs or course grade points, you can easily see where you stand.
How to Calculate CGPA
The standard formula for calculating your cumulative grade point average (CGPA) involves weighting each grade by its credit hours. This makes it a true CGPA calculator with credit hours. You multiply each GPA or grade point by its credit hours to get your quality points, add all the quality points together, and then divide that total by the combined credit hours.
Worked Example: 3 Semesters
| Semester | GPA | Credits | Quality Points (GPA × Credits) |
|---|---|---|---|
| Sem 1 | 3.5 | 15 | 52.5 |
| Sem 2 | 3.8 | 16 | 60.8 |
| Sem 3 | 3.2 | 14 | 44.8 |
| Total | — | 45 | 158.1 |
Final CGPA: 158.1 ÷ 45 = 3.51
CGPA vs GPA vs SGPA
When tracking your academic progress, you might wonder about the differences between these terms. The SGPA (Semester Grade Point Average) measures your performance for just one specific semester. A GPA is often used interchangeably with SGPA or CGPA depending on the country. Finally, your CGPA (Cumulative Grade Point Average) is the overall weighted average across all your completed semesters. If you only have SGPA scores, you can use our tool as an sgpa to cgpa calculator / converter by entering each semester's SGPA along with its total credit hours.
Grading Scales Explained
Our tool adapts to the scale used by your institution:
- 4.0 Scale: The most widely recognized grading system globally. An "A" grade typically equals 4.0.
- 5.0 Scale: Commonly used by certain high schools (for honors/AP classes) and universities.
- 10.0 Scale: A popular system natively supported by our cgpa calculator 10 point scale setting, making it easy to handle these larger values.
CGPA to Percentage
Many job applications and foreign universities require a percentage equivalent. A cgpa to percentage calculator converts your academic score into a familiar 0-100% format. While the exact conversion formula varies by university (often multiplying by 9.5 or 10), the process is straightforward once you determine your institution's specific multiplier.
Semester Mode vs Course Mode
- Semester GPAs: Enter each semester GPA with the credits completed during that semester to calculate your cumulative CGPA. Our semester gpa to cgpa calculator logic handles the weighting perfectly.
- Course grades: Enter each course grade point with its credit hours to calculate a semester GPA.
- Target planner: Use our integrated CGPA planner to estimate the future GPA required to reach a specific target CGPA before graduation.
Important Grading Note
Universities may use different grading scales, rounding policies, repeated-course rules, and transfer-credit policies. Use the scale and official grade points published by your institution, and compare the result with your official transcript rules.
Privacy
All values are processed locally inside your browser. Toolslight does not upload, save, or log the academic information entered into this calculator.
Frequently Asked Questions
How do I calculate CGPA?
To calculate your CGPA, multiply each course or semester GPA by its assigned credit hours. Sum all these values to get your total quality points, then divide that by your total credit hours.
What is a good CGPA?
A "good" CGPA depends on your major, institution, and goals. On a 4.0 scale, a 3.0 or higher is generally considered good, while a 3.5 or above is typically excellent and often required for top graduate programs or scholarships.
How do I convert CGPA to percentage?
The conversion depends on your university's specific formula. For example, in some 10-point systems, you multiply your CGPA by 9.5. In others, particularly on a 4.0 scale, multiplying by 25 gives a rough estimate. Always check your official university guidelines.
Is CGPA the same as GPA?
Not exactly. While both measure academic performance, a GPA typically represents grades over a short period (like a single semester), whereas a CGPA is the cumulative average covering your entire degree program across all semesters.
What's the difference between SGPA and CGPA?
SGPA stands for Semester Grade Point Average, measuring your performance for just one term. CGPA (Cumulative Grade Point Average) aggregates all your SGPAs, weighted by their respective credit hours, to provide an overall academic standing.
How is CGPA calculated on a 10-point scale?
The process is identical to a 4.0 scale: multiply each grade (out of 10) by its credits, sum the results, and divide by total credits. The only difference is the maximum possible score is 10.0 instead of 4.0.