How To Calculate Your Aggregate In Post Utme

I scored 280 in jamb pls what I need to score in Post utme to get medicine and surgery?*

Jamb score 280÷8 is 35

Post utme score 90÷2 is 45

Aggregate 35+45 is 80

Gaining admission into Nigerian universities is highly competitive. Every year, millions of candidates sit for the JAMB UTME, but only a fraction make it into their chosen institutions. This is where the Post UTME and aggregate score system comes in.

If you’ve written JAMB and are preparing for your Post UTME, you may be asking: “How exactly is my aggregate calculated?” Understanding this will help you set realistic expectations, know your chances, and properly prepare for the admission process.

In this guide, I’ll walk you through everything you need to know about calculating your Post UTME aggregate score in Nigeria.

What Is an Aggregate Score?

An aggregate score is the total score used by universities to rank candidates during admission. Since different schools adopt different methods, the aggregate usually combines:

JAMB UTME score (out of 400)
Post UTME score (often out of 100)
O’Level result/WAEC grades (in some schools)

The aim is to ensure that admission is not based on JAMB alone but on a fair combination of performances.

Why Do Schools Use Aggregate Scores?

Universities introduced aggregate scoring because:

JAMB alone is not enough to judge a student’s academic ability.
It helps schools filter the huge number of applicants.
It rewards candidates who also performed well in their WAEC/NECO exams.
It makes the admission process more competitive and transparent.

For example, two students with the same JAMB score may not have the same aggregate if one performs better in Post UTME or has stronger O’Level grades.

General Methods of Aggregate Calculation in Nigeria

Let’s break down the three most common methods Nigerian universities use.

✅ Method 1: JAMB + Post UTME Only (Most Common)

This is the simplest and most widely used formula.

JAMB score is over 400, but reduced to 50% (by dividing by 8).
Post UTME score is usually over 100, but reduced to 50% (by dividing by 2).
Final Aggregate = (JAMB ÷ 8) + (Post UTME ÷ 2).

Example:

JAMB = 280
Post UTME = 60
Aggregate = (280 ÷ 8) + (60 ÷ 2) = 35 + 30 = 65%

This method is used in schools like UNILORIN, UNIZIK, and UNIPORT.

✅ Method 2: JAMB + Post UTME + O’Level

Some schools include O’Level grades in their calculation. Usually, they consider five core subjects related to your course.

The grading is often:

A1 = 6 points

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B2 = 5 points
B3 = 4 points
C4 = 3 points
C5 = 2 points
C6 = 1 point

Example:

JAMB = 280 → (280 ÷ 8 = 35)
Post UTME = 60 → (60 ÷ 2 = 30)
O’Level = 5 B2 → (5 × 5 = 25)
Aggregate = 35 + 30 + 25 = 90

This method is used in UNIBEN, UNILAG, and UI (though the exact scaling may differ).

✅ Method 3: JAMB + O’Level Only (Without Post UTME)

Some schools do not conduct Post UTME at all. Instead, they combine JAMB and O’Level grades to form the aggregate.

Example (LASU style):

JAMB = 280 → (280 ÷ 8 = 35)
O’Level = 25 points
Aggregate = 35 + 25 = 60%

This method is common in schools like LASU and some state universities.

Why It’s Important to Know Your School’s Formula

Each university in Nigeria uses a slightly different formula. Knowing your school’s method helps you:

Set your target Post UTME score.
Know if your JAMB score is competitive.
Decide whether to change institution early.

For example, a JAMB score of 250 may look good, but if your chosen university is UNILAG, where competition is tough and O’Level grades count, you’ll need strong A’s and B’s to boost your aggregate.

Tips To Boost Your Aggregate Score

Aim High in JAMB: Since JAMB contributes heavily to the aggregate, strive for 280+.
Prepare Seriously for Post UTME: Don’t relax after JAMB; Post UTME can make or break your admission chance.
Improve Your O’Level Grades: If your school considers WAEC/NECO, make sure your core subjects are strong.
Know Your School’s Cut-Off Marks: Always check the departmental cut-off from previous years.
Practice Past Questions: Both JAMB and Post UTME questions repeat patterns every year.

Common Questions Students Ask

Q1. What if my O’Level is not included?
Then your aggregate will only be based on JAMB and Post UTME.

Q2. Can I gain admission with a low aggregate?
It depends. Competitive courses like Medicine, Law, and Engineering require high aggregates (70–85%). But less competitive courses may accept lower scores.

Q3. How do I calculate aggregate for polytechnics?
Many polytechnics use only JAMB and O’Level, and they are generally less strict than universities.

Final Thoughts

Your aggregate score determines your admission chances, so it’s very important to understand how it is calculated.

If your school uses JAMB + Post UTME only, divide JAMB by 8 and Post UTME by 2.
If your school uses JAMB + Post UTME + O’Level, add your O’Level points to the calculation.
If your school uses JAMB + O’Level only, then work on having very strong WAEC/NECO grades.

The higher your aggregate, the better your chances of getting admitted, especially for competitive courses. So don’t stop at JAMB — prepare equally for Post UTME and keep your O’Level strong.

With proper planning and determination, admission is within your reach!

Pro Tip: Bookmark your school’s official website and admission brochure. That way, you’ll always have the exact calculation method they use.