Already know your GPA for each semester? Enter each semester's GPA and total credit units. Your
cumulative CGPA and graduation class will be calculated instantly using the weighted average method.
Semester / Label
GPA (0 – 5.0)
Credit Units
📅
No semesters added yet
Use a quick template below or click "Add Semester" to get started
Quick Templates
Pre-fill the semester structure for
your programme. Then just type in each GPA and credit units.
🎓
Your Cumulative CGPA
0.00
GPA Predictor
Find out the GPA you need next semester
to hit your target CGPA.
Required GPA next semester
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GPA Scale Converter
Convert between Nigerian 5.0 scale and
international 4.0 scale.
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Nigerian Grade Scale
Grade
Points
Score Range
Remark
A
5
70 – 100
Excellent
B
4
60 – 69
Very Good
C
3
50 – 59
Good
D
2
45 – 49
Pass
E
1
40 – 44
Fail (Low)
F
0
0 – 39
Fail
GPA Improvement Tips
🎯 Prioritize high credit unit courses — An A in a 4-unit subject
boosts your GPA far more than an A in a 1-unit elective.
🔄 Retake failed courses early — Carry-overs compound; tackle
them in the next available semester before they pile up.
📚 Focus on 3–4 unit core courses — These form the backbone of
your degree classification. Never miss lectures for them.
📅 Plan with the Predictor — Use the Predictor tab to calculate
exactly what GPA you need each semester to reach your goal.
🤝 Form study groups — Peer teaching deepens understanding and
consistently improves performance.
📝 Never skip coursework & CATs — Continuous assessment is 30–40%
of your final grade. Every mark counts.
🚀 Aim for A in new courses — Fresh semesters are your best
chance to recover from a dip in CGPA. Hit the ground running.
Frequently Asked Questions
What is First Class in Nigerian universities?
First Class Honours requires a CGPA of 4.50 to 5.00 on the 5.0 scale —
equivalent to "Summa Cum Laude" in the US. Fewer than 5% of students per cohort typically
achieve this.
Is 3.49 CGPA a Second Class Upper (2:1)?
No. A CGPA of 3.49 falls just short. Second Class Upper requires 3.50
– 4.49. At 3.49, you'd be classified as Second Class Lower (2:2). Always confirm
with your registrar.
How is CGPA calculated in Nigeria?
CGPA = Total Quality Points ÷ Total Credit Units Attempted. Quality Points per course = Grade
Points × Credit Units. Example: A (5pts) in a 3-unit course = 15 quality points. Sum all quality
points and divide by total credit units.
What degree class does a 3.50 CGPA give me?
A CGPA of 3.50 gives you Second Class Upper (2:1) — the range is 3.50 to 4.49.
This is highly competitive for postgraduate admission and private sector employment in Nigeria.
How do I convert my 5.0 CGPA to a 4.0 scale?
Formula: 4.0 Scale = (CGPA ÷ 5.0) × 4.0. Example: 4.50 ÷ 5.0 × 4.0 = 3.60. Use
the Converter tab for instant conversion.
Do carry-over courses affect my CGPA?
Yes. An F grade carries 0 quality points but the credit units still count, pulling CGPA down.
When you retake and pass, most universities replace the old grade. Confirm your institution's
specific retake policy.
Is a 2:2 (Second Class Lower) degree good in Nigeria?
Absolutely. A 2:2 is a valid, recognised degree and many successful Nigerians graduated with
one. Your skills, professional certifications, and work ethic can take you far beyond any grade.
Don't let a number define your ceiling.