Degree classifications in Nigeria explained
At the end of your programme, your cumulative CGPA is translated into a class of degree. This is the label — First Class, Second Class Upper, and so on — that appears on your certificate. Knowing the bands helps you set a realistic target early, because your final class depends on every semester, not just the last one.
What a classification is
A degree classification is a band your final CGPA falls into. Nigerian universities most commonly use a 5.0-point scale, and the National Universities Commission framework groups results into five classes. The exact cut-offs, however, are set by each institution and can change, so always confirm the bands in your own student handbook.
Common CGPA bands (5.0 scale)
These ranges are commonly used on the 5.0 scale. Treat them as a typical example, not a universal rule — your institution's exact boundaries may differ.
| Class of degree | CGPA (5.0 scale) |
|---|---|
| First Class | 4.50 – 5.00 |
| Second Class (Upper), "2:1" | 3.50 – 4.49 |
| Second Class (Lower), "2:2" | 2.40 – 3.49 |
| Third Class | 1.50 – 2.39 |
| Pass | 1.00 – 1.49 |
Some institutions use slightly different lower bounds (for example a 2.40 vs 2.50 start for a 2:2). Confirm yours.
If your school uses a 4.0 scale
A minority of Nigerian programmes use a 4.0 scale, and the classification cut-offs for 4.0 vary even more between schools. If that's you, do not simply copy the 5.0 bands above — check your handbook for the exact 4.0 ranges your institution applies. The CGPA Calculator supports both 5.0 and 4.0 scales so your figure matches your school.
How your class is determined
Your class is based on your cumulative CGPA across all levels, weighted by credit units — not an average of your yearly GPAs. That is why a weak early year is hard to fully erase and why strong, consistent results matter from 100 level onward. Our guide on how CGPA is calculated shows the weighting with a worked example.
Borderline cases
If your final CGPA sits just below a boundary, some institutions have discretionary rules (for example considering final-year performance). These are institution-specific and never guaranteed, so aim to be clearly inside a band rather than relying on a borderline decision.
How to aim for a class
Work out your current standing, then set a target:
- Calculate your current CGPA in the CGPA Calculator.
- See what each remaining semester would need — read how to raise your CGPA.
- Plan the study time to get there with the Study Planner.
FAQ
Is First Class always 4.50 and above?
On the 5.0 scale it very commonly is, but the exact cut-off is set by your institution. Confirm it in your handbook.
Does my final year count more?
Your class is based on the cumulative CGPA across all units you have taken; later semesters only "count more" in the sense that they can still move a cumulative average. Check whether your school applies any special final-year rule.
Can I know my class before graduation?
You can estimate it from your current CGPA and the bands above, but the official class is confirmed by your institution at the end of the programme.
Check where you stand
Work out your current CGPA and the class it falls into.
Open the CGPA Calculator