BenjamintechAfter the UTME, the next question on most candidates’ minds is, “What is my aggregate score, and is it enough?” Your aggregate is the final score a school uses to rank candidates for admission, and it is usually made up of your UTME score, your post-UTME score and sometimes your O’level result. The tricky part is that every school has its own way of calculating it.
This guide explains the common methods with simple worked examples, so you can estimate your own aggregate. Always confirm the exact formula on your school’s official website, because it can change from year to year.
What Is a Post UTME Aggregate Score?
The aggregate score is a single number, usually out of 100, that combines the different parts of your screening. Schools use it to rank candidates within each course and decide who gets admission after the JAMB minimum is met and the course quota is filled.
The parts that may be included are:
- UTME score (out of 400)
- Post-UTME score (the school’s own test or screening, with its own maximum)
- O’level result (converted to points, often from your best five subjects)
Important: There Is No Single National Formula
JAMB sets the minimum admissible scores (150 for universities and 100 for polytechnics in 2026), but it does not set one aggregate formula for all schools. Each institution publishes its own screening method. Some use UTME and post-UTME only. Others add O’level points. A few assess UTME and O’level results without a post-UTME test at all. Treat the examples below as illustrations of the common patterns, and not as your school’s official formula.
Method 1: Percentage Weights (UTME and Post-UTME)
Some schools state the weights as percentages, for example 50% UTME and 50% post-UTME, or 60% and 40%. To calculate:
- Convert your UTME score to a percentage: UTME score ÷ 4 (because 400 ÷ 4 = 100).
- Make sure your post-UTME score is out of 100. If it is not, convert it using the school’s stated method.
- Multiply each score by its weight.
- Add the two results.
Example (illustration only, using a 50/50 split):
- UTME score: 260 → 260 ÷ 4 = 65%
- Post-UTME score: 70%
- Aggregate = (65 × 0.5) + (70 × 0.5) = 32.5 + 35 = 67.5
Example (illustration only, using a 60/40 split):
- Aggregate = (65 × 0.6) + (70 × 0.4) = 39 + 28 = 67
Method 2: Divide UTME by 8 and Add the Post-UTME Share
Another common pattern turns your UTME score into a score out of 50 by dividing it by 8, then adds a post-UTME score also scaled to 50 (for example, by dividing a score out of 100 by 2).
Example (illustration only):
- UTME: 256 ÷ 8 = 32
- Post-UTME: 67 ÷ 2 = 33.5
- Aggregate = 32 + 33.5 = 65.5
Method 3: UTME, Post-UTME and O’level Points
Some schools add points for your O’level grades. In these cases:
- The school gives a point value to each grade (A1, B2, B3, C4, and so on). The point values are different from school to school.
- It takes your best five subjects, or the subjects relevant to your course.
- It adds the O’level points to your scaled UTME score and your post-UTME score.
Because point tables differ, you must use your school’s published table. Do not use another school’s table.
Method 4: No Post-UTME Test
Some institutions screen candidates using only verified UTME and O’level results, with no test. They may use a ratio such as 60:40 between UTME and O’level. Again, check the school’s own notice.
Step-by-Step: How to Calculate Your Own Aggregate
- Find your school’s screening notice. Look on the official website for the post-UTME or admission page, and find the formula.
- Write down your scores. Note your UTME score, your post-UTME score if you have it, and your O’level grades.
- Convert each part exactly as the school describes (divide by 4, 8 or 2, apply weights, convert O’level grades).
- Add the parts together.
- Compare with last year’s cut-off for your course. Use it as a guide only, because it changes every year.
Things That Can Affect Your Result
- Your course: competitive courses have higher aggregate cut-offs.
- Minimum sectional scores: some schools set a minimum for the post-UTME test, and candidates below it can be disqualified regardless of UTME score.
- O’level upload: if your O’level result is not on CAPS, it cannot be used.
- Quota and competition: a good aggregate does not guarantee admission if more qualified candidates apply than the course can take.
Tips to Improve Your Aggregate
- Prepare seriously for the post-UTME, since it can add or reduce a big share of the total.
- Practice with past questions for your school if available.
- Make sure your O’level result is uploaded correctly.
- Choose a course where your aggregate can realistically compete.
- Register for screening on time, and follow only your school’s official notices.
Frequently Asked Questions
Is there one aggregate formula for all Nigerian universities?
No. Each school publishes its own, so always check your school’s official notice.
How do I convert my UTME score to a percentage?
Divide it by 4. For example, 280 ÷ 4 = 70%.
Why do some schools divide UTME by 8?
That turns a 400-point score into a score out of 50, so it can be added to a post-UTME share that is also out of 50.
Does a high aggregate guarantee admission?
No. Admission depends on the school’s cut-off for your course, competition, quota and meeting all requirements.
Can I use an online aggregate calculator?
You can, but only if it uses your school’s current formula. If you are unsure, calculate by hand from the official notice.
Final Thoughts
Your post-UTME aggregate combines your UTME, your screening performance and sometimes your O’level result, and the exact recipe differs by school. Find your school’s official formula, convert each part carefully, and compare the result with past cut-offs for your course. For more guides and updates, keep visiting this blog.
Benjamintech