Calculate your SGPA (semester GPA) or CGPA (cumulative GPA) for Gauhati University, Dibrugarh University, Tezpur University, Assam Agricultural University and any Indian university using the UGC 10-point scale. Also shows your percentage equivalent and grade classification — all in both English and Assamese (অসমীয়া) numerals. Runs in your browser — your grades stay private.
| Subject | Credits | Grade |
|---|
Credit-weighted: CGPA = Σ(SGPA × Credits) ÷ Σ Credits. Used by AICTE & most engineering programs.
| Semester | SGPA | Total Credits |
|---|
This tool uses the 10-point Choice Based Credit System (CBCS) grading scale recommended by the University Grants Commission (UGC), which is commonly adopted by most Indian universities — including major Assam universities such as Gauhati University, Dibrugarh University, Tezpur University, Assam Agricultural University (AAU), Cotton University and others. Individual universities may use slightly different CGPA methods or percentage conversions, so always cross-check your result against your own marksheet or university regulations.
The SGPA formula above is the one typically used in the UGC CBCS framework. For CGPA, this tool offers both methods because Indian universities vary — many engineering programs use the credit-weighted version (the AICTE standard); some non-engineering courses use a simple average of SGPAs. Always check what your own university's statute / marksheet uses. If every semester has the same total credits, both methods give the same result.
Example: 5 subjects of 4 credits each, grades O, A+, A, B+, A → SGPA = (4×10 + 4×9 + 4×8 + 4×7 + 4×8) / 20 = 8.40
| Grade | Grade Point | Marks Range | Description |
|---|---|---|---|
| O | 10 | 90 – 100 | Outstanding |
| A+ | 9 | 80 – 89 | Excellent |
| A | 8 | 70 – 79 | Very Good |
| B+ | 7 | 60 – 69 | Good |
| B | 6 | 55 – 59 | Above Average |
| C | 5 | 50 – 54 | Average |
| P | 4 | 40 – 49 | Pass |
| F | 0 | Below 40 | Fail |
⚠ Universities vary. Some institutions publish their own conversion formula or print the equivalent percentage directly on your grade sheet. Always use the formula on your official marksheet or your university's academic regulations. This calculator shows both popular formulas so you can pick whichever matches your university.
Most major Assam universities follow the UGC 10-point CBCS grading scale this calculator uses, including:
The SGPA formula is the same across UGC-affiliated programs. However, the CGPA calculation method (credit-weighted vs simple average of SGPAs) and the percentage conversion formula can differ between universities, departments and even programs within the same university. This tool gives you both CGPA methods and both percentage formulas so you can match whichever your university uses.
Before relying on a result, please verify the exact formulas used by your university — check your most recent marksheet or your department's examination regulations on the university website linked above. The numbers this tool produces are mathematically correct, but the "official" CGPA on your marksheet will only match if you've selected the same method your university uses.
The formulas and grade scale used by this calculator are based on these official documents and bodies:
(CGPA − 0.75) × 10 percentage formula widely used in engineering.CGPA × 9.5 formula used at Class 10.This is a 100% browser-based tool. Your subject names, credits and grades are processed locally by JavaScript and never sent to any server — no logs, no analytics on what you entered, no third-party tracking. You can use it offline once the page is loaded.
SGPA (Semester Grade Point Average) is your average grade for ONE semester, weighted by the credit hours of each subject. CGPA (Cumulative Grade Point Average) is your overall average across ALL semesters, weighted by the total credits of each semester.
SGPA = Σ (Credit × Grade Point) ÷ Σ Credits. Multiply each subject's credits by its grade point, add up, divide by total credits.
Two methods are common in India: Credit-Weighted = Σ(SGPA × Semester Credits) ÷ Σ Semester Credits (AICTE / most engineering programs), and Simple Average = (SGPA₁ + SGPA₂ + … + SGPAₙ) ÷ n (used by some non-engineering courses). This calculator offers both — pick the one your university uses. If every semester carries equal total credits, both methods give the identical result.
Two formulas are commonly used in India: (CGPA − 0.75) × 10 (AICTE / many engineering programs) and CGPA × 9.5 (CBSE Class 10). Universities may also have their own formula printed on the marksheet — always cross-check yours.
The SGPA formula and 10-point grade scale used here are the ones commonly adopted under the UGC CBCS framework by most Assam universities. For CGPA, switch the method toggle to whichever your university uses (credit-weighted or simple average). For percentage, pick whichever of the two formulas your marksheet uses. Always verify the exact rule from your university's regulations or marksheet — different programs within the same university can use different rules.
O = 10, A+ = 9, A = 8, B+ = 7, B = 6, C = 5, P = 4, F = 0. This is the UGC-mandated scale under the Choice Based Credit System.
No. Everything happens in your browser. Your data never leaves your device — no servers, no logs, no tracking.