5.0 Scale CGPA Calculator with Semesters
Semester 1
For university students in Nigeria, understanding your Cumulative Grade Point Average (CGPA) is crucial. Whether you’re checking if you qualify for a First-Class degree, trying to maintain a scholarship, or planning to apply for jobs or further studies, accurately calculating your CGPA is essential.
Most Nigerian universities follow a 5.0 CGPA scale, where grades are assigned credit points that determine your overall academic performance. Instead of manually calculating your CGPA, we recommend using our Nigerian CGPA Calculator (5.0 Scale) for quick, accurate, and stress-free calculations.
In this guide, we’ll cover:
✅ What CGPA means in Nigerian universities
✅ How to manually calculate CGPA on a 5.0 scale
✅ Why our calculator is the best tool for you
✅ Frequently asked questions
Understanding CGPA in Nigerian Universities
What is CGPA?
CGPA (Cumulative Grade Point Average) is the average of all Grade Points (GPs) earned over multiple semesters. It determines your academic standing and your final degree classification.
Most Nigerian universities use the 5.0 CGPA scale, where A = 5 points, B = 4 points, C = 3 points, D = 2 points, and E/F = 1 or 0 points.
Nigerian Grading System on a 5.0 CGPA Scale
| Grade | Score (%) | Grade Point (GP) | Remark |
|---|---|---|---|
| A | 70 – 100 | 5.00 | Excellent |
| B | 60 – 69 | 4.00 | Very Good |
| C | 50 – 59 | 3.00 | Good |
| D | 45 – 49 | 2.00 | Pass |
| E | 40 – 44 | 1.00 | Weak Pass |
| F | 0 – 39 | 0.00 | Fail |
CGPA determines your degree class:
| CGPA Range | Degree Classification |
|---|---|
| 4.50 – 5.00 | First Class |
| 3.50 – 4.49 | Second Class Upper |
| 2.50 – 3.49 | Second Class Lower |
| 1.50 – 2.49 | Third Class |
| 1.00 – 1.49 | Pass |
| Below 1.00 | Fail |
How to Manually Calculate CGPA on a 5.0 Scale
To calculate your CGPA manually, follow these steps:
Step 1: Identify Your Course Credit Units (CU)
Each course you take has a credit unit (CU), which represents the course’s weight. For example, a 3-unit course carries more weight than a 2-unit course.
Step 2: Assign Grade Points (GP) Based on Your Scores
Each grade has a corresponding Grade Point (GP) (as seen in the table above).
Example:
- If you score 75% (A) in a 3-credit unit course, your grade point for that course is:
3 (CU) × 5.00 (GP) = 15.00 Total Grade Points - If you score 62% (B) in a 2-credit unit course, your grade point is:
2 (CU) × 4.00 (GP) = 8.00 Total Grade Points
Step 3: Compute the Total Grade Points and Credit Units
Sum up all your Total Grade Points (TGP) and Credit Units (TCU) for the semester.
Formula:
📌 CGPA = Total Grade Points (TGP) ÷ Total Credit Units (TCU)
Example Calculation
| Course | Credit Unit (CU) | Score (%) | Grade | Grade Point (GP) | Total Grade Points (TGP) |
|---|---|---|---|---|---|
| MAT 101 | 3 | 80 | A | 5.00 | 15.00 |
| ENG 102 | 2 | 65 | B | 4.00 | 8.00 |
| PHY 103 | 3 | 58 | C | 3.00 | 9.00 |
| BIO 104 | 2 | 45 | D | 2.00 | 4.00 |
| CHM 105 | 3 | 35 | F | 0.00 | 0.00 |
📌 Total Credit Units (TCU) = 3 + 2 + 3 + 2 + 3 = 13
📌 Total Grade Points (TGP) = 15.00 + 8.00 + 9.00 + 4.00 + 0.00 = 36.00
📌 CGPA = 36.00 ÷ 13 = 2.77
📌 Final CGPA: 2.77 (Second Class Lower)
Why Use Our CGPA Calculator?
Manually calculating your CGPA can be time-consuming and prone to mistakes. That’s why we recommend using our free online tool for a fast and accurate calculation.
🔗 Try it now: Nigerian CGPA Calculator (5.0 Scale)
✅ Benefits of Our CGPA Calculator
✔ Instant and accurate calculations – No manual errors.
✔ User-friendly interface – Works on all devices.
✔ Handles multiple semesters – Track your progress easily.
✔ Completely free – No login or payment required.
How to Use the Nigerian CGPA Calculator
1️⃣ Enter your course names, credit units, and grades.
2️⃣ Click “Calculate” to get your GPA for the semester.
3️⃣ For cumulative CGPA, enter details for multiple semesters.
4️⃣ View your final CGPA and degree classification.
FAQs – Nigerian CGPA Calculation
1. What is a good CGPA in Nigeria?
A First-Class CGPA (4.50 – 5.00) is excellent, but most employers and postgraduate programs accept Second-Class Upper (3.50 – 4.49) as a strong result.
2. What CGPA is required for scholarships?
Most scholarships require at least a 3.50 CGPA (Second Class Upper). Competitive scholarships may require a 4.00 CGPA or higher.
3. How do I improve my CGPA?
✔ Focus on high-credit courses (they impact CGPA more).
✔ Avoid failing courses (F = 0.00 points).
✔ Participate actively in tutorials and study groups.
✔ Retake failed courses if your university allows it.
4. Can I calculate CGPA if my university uses a 4.0 scale?
No, this calculator is specifically for the 5.0 CGPA scale.
🔗 For other scales, try our calculators here:
📌 4.0 Scale CGPA Calculator
📌 10-Point CGPA to 4.0 GPA Converter
Final Thoughts: Calculate Your CGPA in Seconds!
Want to track your academic progress easily? Use our free Nigerian CGPA Calculator for quick, accurate results.
🔗 Try it now: Nigerian CGPA Calculator (5.0 Scale)