NUST GPA & CGPA Calculator
Calculate your semester GPA and cumulative CGPA using NUST's official 4.0 grading scale. Includes CGPA to percentage conversion using the official NUST formula. Free, instant, no sign-up.
NUST uses a 4.0 scale with relative grading. Enter your courses, credit hours, and letter grades below.
How to Use the NUST GPA & CGPA Calculator
This calculator uses NUST's official 4.0 grading scale and the university's specific CGPA-to-percentage formula. Select the right tab, enter your courses or semester data, and get your result instantly.
NUST Official 4.0 Grading Scale
NUST calculates your GPA and CGPA using a 4.0 scale. Grades at NUST are often relative to class performance, but they align with these standard grade points. To find your semester GPA, multiply the grade points of each course by its credit hours, sum them up, and divide by the total semester credit hours.
| Letter Grade | Grade Points | Percentage Equivalent | Standing |
|---|---|---|---|
| A | 4.0 | 85% – 100% | Excellent |
| A- | 3.7 | 80% – 84% | Excellent |
| B+ | 3.3 | 75% – 79% | Good |
| B | 3.0 | 71% – 74% | Good |
| B- | 2.7 | 68% – 70% | Good |
| C+ | 2.3 | 64% – 67% | Average |
| C | 2.0 | 61% – 63% | Average |
| C- | 1.7 | 58% – 60% | Below Average |
| D+ | 1.3 | 54% – 57% | Below Average |
| D | 1.0 | 50% – 53% | Below Average |
| F | 0.0 | Below 50% | Failing |
NUST Relative Grading: NUST uses a relative grading system where your final letter grade depends not only on your absolute marks but also on the performance distribution of your entire class. Even high marks may result in a B+ if the class average is high. However, once a letter grade is assigned, the grade point value is fixed as shown above.
Semester GPA Formula
SGPA = Σ (Grade Points × Credit Hours) ÷ Total Semester Credit Hours
Example: Course 1 (3 Credits) = B (3.0) + Course 2 (4 Credits) = A (4.0)
Sum = (3×3.0) + (4×4.0) = 9 + 16 = 25 → SGPA = 25 ÷ 7 = 3.57
CGPA Formula
CGPA = Σ (SGPA × Semester Credit Hours) ÷ Total Credit Hours of All Semesters
NUST CGPA to Percentage Formula
NUST uses a specific formula to convert CGPA to percentage — this is different from the standard HEC formula used by most other Pakistani universities:
Percentage = (CGPA × 25) − 12.5
Example: CGPA 3.20 → (3.20 × 25) − 12.5 = 80 − 12.5 = 67.5%
"This CGPA-to-percentage formula is unique to NUST. Do not use the standard HEC formula (CGPA × 10) for official documents, job applications, or graduate school admissions from NUST."
NUST CGPA Requirements & Academic Standing
Understanding what your CGPA means at NUST helps you plan your academic goals, avoid probation, and qualify for scholarships and honours.
| CGPA Range | Standing | What It Means |
|---|---|---|
| 3.70 – 4.00 | Rector's List | Top academic tier — scholarships, international exchange eligibility |
| 3.50 – 3.69 | Dean's List | Excellent standing — merit scholarship candidate |
| 3.00 – 3.49 | Good Standing | Good academic performance |
| 2.50 – 2.99 | Satisfactory | Acceptable — aim to improve each semester |
| 2.00 – 2.49 | Minimum | Meets minimum graduation requirement — borderline |
| Below 2.00 | Probation Risk | Academic warning — may lead to suspension or withdrawal |
Graduation requirement: NUST requires a minimum CGPA of 2.00 for most undergraduate programs. For BBA, BS Economics, BS Public Administration, BS Mass Communication, BS Accounting & Finance, and BS Psychology — the minimum is 2.50 CGPA.
GPA Calculators for Other Pakistani Universities
Each Pakistani university has its own grading scale. Use the correct calculator for your institution.
Related Guides You May Find Useful
Step-by-step articles to help you understand how GPA and CGPA work, avoid common mistakes, and calculate grades accurately.