CGPA Calculator
National University (NU) Official Grading Scale
Subject Name (Optional)
Credit
Grade Obtained
Your Result
0.00
Total Credits: 0
Letter Grade: F
How to Use the NU CGPA Calculator?
Welcome to the most accurate National University (NU) CGPA Calculator. Whether you are a student of Honours, Degree (Pass), or Masters, calculating your result has never been easier. This tool is designed according to the latest NU Grading System 2025.
Step-by-Step Guide:
- Step 1: Enter your subject name (optional) in the first box.
- Step 2: Input the Credit hours for that specific subject. Most Honours courses have 4 credits.
- Step 3: Select the Letter Grade or Grade Point (e.g., A+, A, B) you obtained from the dropdown menu.
- Step 4: Click the "Add Subject" button if you need to add more courses for your semester or year.
- Step 5: Finally, hit the "Calculate CGPA" button to see your exact result.
NU Official Grading System (Bangladesh)
The National University of Bangladesh follows a uniform grading scale for all its programs. Understanding this chart is crucial for predicting your results.
| Numerical Marks (%) | Letter Grade | Grade Point (GP) |
|---|---|---|
| 80% and above | A+ (Plain) | 4.00 |
| 75% to less than 80% | A (Regular) | 3.75 |
| 70% to less than 75% | A- (Minus) | 3.50 |
| 65% to less than 70% | B+ (Plus) | 3.25 |
| 60% to less than 65% | B (Regular) | 3.00 |
| 55% to less than 60% | B- (Minus) | 2.75 |
| 50% to less than 55% | C+ (Plus) | 2.50 |
| 45% to less than 50% | C (Regular) | 2.25 |
| 40% to less than 45% | D (Pass) | 2.00 |
| Below 40% | F (Fail) | 0.00 |
Why Use This Online CGPA Calculator?
Manual calculation of CGPA (Cumulative Grade Point Average) or GPA (Grade Point Average) can be tricky and prone to errors. This tool solves that by:
- Saving Time: Calculate 1st Year to 4th Year results in seconds.
- Accuracy: It uses the exact formula: (Sum of (Credit × GP)) / Total Credits.
- Mobile Friendly: Works perfectly on any smartphone or computer.
Who Can Use This Tool?
This calculator is suitable for students of:
- NU Honours: 1st Year, 2nd Year, 3rd Year, and Final Year students.
- Degree Pass Course: For all years.
- Masters: Preliminary and Final year students.
- Seven College (7 College): Students affiliated with Dhaka University (DU) can also use this as the grading scale is identical.