How to calculate SGPA?
Multiply each course's grade point by its credit value. Add the results, then divide by total credits.
SGPA = Σ(C × G) / ΣC
Example: (4 × 9 + 3 × 8 + 2 × 10) ÷ 9 = 8.89
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Semester grade details
Add your courses, credits, and grade points.
Letter-grade mappings are examples. Select Grade points (custom) if your university uses different values.
Up to 30 courses
Semester-wise details
Enter each semester's SGPA and its total credits.
Credit-weighted CGPA accounts for semesters with different credit totals. Use SGPAs calculated on the same grading scale.
Up to 16 semesters
Next-semester goal planner
Find the SGPA you need to reach your target CGPA.
Enter a target and future credits to plan ahead.
THE SIMPLE BREAKDOWN
A little math, made easy.
Understand exactly how your academic averages are calculated.
How to calculate CGPA?
Multiply each semester's SGPA by its total credits. Add the results and divide by combined semester credits.
CGPA = Σ(SGPA × Credits) / ΣCredits
Example: (8 × 20 + 9 × 22) ÷ 42 = 8.52
!
Different universities have different grading rules.
Some institutions use special grade mappings, excluded courses, rounding rules or a direct CGPA formula. This tool uses the standard credit-weighted method and example letter-grade mappings. Verify your university regulations before using a result for official purposes. We intentionally do not convert CGPA to percentage using a universal multiplier.
GOT QUESTIONS?All clear?
All clear?
Almost.
Quick answers to common SGPA and CGPA questions.
What is the difference between SGPA and CGPA?
SGPA measures academic performance for one semester. CGPA combines performance across multiple semesters using each semester's credit weight.
Is CGPA just the average of all my SGPAs?
Only when every semester has the same total credits. Otherwise use the weighted average: sum of (semester SGPA × semester credits) divided by sum of semester credits.
Does this calculator support 10-point and 4-point scales?
Yes. Select the appropriate scale. Letter-grade labels and point values differ across universities, so choose custom grade points if your institution uses another mapping.
How can I convert CGPA to percentage?
There is no universally correct conversion. Your university may publish a conversion formula or require a certificate. Refer to your institution's official rules.
Are my marks saved online?
No. Calculations occur in your browser. Your entries are saved only in your browser's local storage for convenience. Use “Erase saved data” to remove them from this browser.
Can I print or download my results?
Yes. Use Print / Save PDF for a printable calculation summary or Download CSV to open the data in Excel or another spreadsheet app.
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