Securing a spot at the University of Lagos (UNILAG) is the ultimate goal for tens of thousands of students every year. The competition is fierce, and meeting the basic cut-off mark is rarely enough.
A common pitfall for many aspirants is failing to properly evaluate their actual standing. UNILAG is unique because its admission formula can change depending on whether they decide to conduct a Post-UTME exam in a given year. If you don't calculate your specific aggregate based on the active mode, you are practically navigating the admission process blindfolded.
Skip the math and get instant results: If you want to bypass the manual calculations and see your exact aggregate immediately under either mode, use the automated tool at uniscore.vercel.app/calculate/unilag.
If you want to understand the exact mechanics behind UNILAG's dual grading system, here is the complete breakdown.
The UNILAG Grading Mechanism: Two Modes
UNILAG evaluates candidates on a 100-point scale. However, the distribution of those points shifts dramatically depending on the "Mode" of admission for that year.
- Mode A (With Post-UTME): Used when the university conducts a physical or online screening exam.
- Mode B (Without Post-UTME): Used when the university decides to bypass the screening exam and rely solely on JAMB and O'Level results.
(Note: In both modes, UNILAG does not penalize you for presenting multiple O'Level sittings).
The Constant: Your JAMB Score (Maximum 50 Points)
Regardless of which mode is active, your JAMB score always contributes 50% to your final aggregate. To convert your JAMB score, apply this multiplier:
The Math: Multiply your total JAMB score by 0.125. (Example: A UTME score of 280 × 0.125 = 35 points).
Mode A: With Post-UTME Active
If UNILAG conducts a Post-UTME exam, the remaining 50% is split between your exam score and your O'Level grades.
1. Your Post-UTME Score (Maximum 30 Points): UNILAG grades this exam directly over 30. Your score out of 30 is added exactly as it is to your final aggregate.
2. Your O'Level Subjects (Maximum 20 Points): Select your 5 core subjects and convert your grades using this decimal scale:
- A1 = 4.0 points
- B2 = 3.6 points
- B3 = 3.2 points
- C4 = 2.8 points
- C5 = 2.4 points
- C6 = 2.0 points
Mode B: Without Post-UTME Active
If there is no Post-UTME exam, your O'Level grades suddenly become much more powerful, taking over the entire remaining 50%.
Your O'Level Subjects (Maximum 50 Points): Select your 5 core subjects and convert your grades using this heavier scale:
- A1 = 10 points
- B2 = 9 points
- B3 = 8 points
- C4 = 7 points
- C5 = 6 points
- C6 = 5 points
A Practical Example (Using Mode A)
Let’s calculate the aggregate score for an aspirant named Nick, who is targeting Medicine and Surgery, assuming UNILAG conducts a Post-UTME exam (Mode A).
Nick’s Profile:
- JAMB Score: 300
- Post-UTME Score: 22 out of 30
- O'Level Grades: Biology (A1), Chemistry (A1), Physics (B2), Mathematics (B3), and English Language (B2).
Step 1: UTME Points
- 300 × 0.125 = 37.5 Points
Step 2: Post-UTME Points
- Nick scored 22 directly.
- Post-UTME Points = 22 Points
Step 3: O'Level Points (Mode A Scale)
- Biology (A1) = 4.0
- Chemistry (A1) = 4.0
- Physics (B2) = 3.6
- Mathematics (B3) = 3.2
- English Language (B2) = 3.6
- Sum: 4.0 + 4.0 + 3.6 + 3.2 + 3.6 = 18.4 Points
Final Aggregate Score:
- UTME Points (37.5) + Post-UTME Points (22) + O'Level Points (18.4)
- 37.5 + 22 + 18.4 = 77.9%
Nick's calculated UNILAG aggregate is 77.9%. He can now check this against the highly competitive cut-off marks for Medicine.
Helpful Resources
Keep yourself updated and connected with other aspirants to ensure you know which admission mode UNILAG activates:
- Instant Aggregate Calculator: UniScore UNILAG Calculator
- Official University Portal: unilag.edu.ng
- Admissions Inquiries & Aspirant Group: Join the UNILAG WhatsApp Community