How BUK Calculates Post UTME Aggregate Score for Admission. Candidates seeking admission into Bayero University, Kano (BUK) for the 2026/2027 academic session often want to know how their JAMB and BUKAT scores will be used to determine their admission chances.
This is particularly important because scoring the minimum UTME mark required for a programme does not automatically guarantee admission. Candidates are ranked based on their performance, and competition can be higher for popular courses.
For the 2026/2027 admission exercise, BUK is conducting the Bayero University Kano Aptitude Test (BUKAT) for eligible UTME candidates.
One important point candidates should understand is that BUK has historically referred to the combined figure from the UTME and BUKAT as an average score, rather than simply applying the 50-30-20 formula sometimes published on other Nigerian education websites.
BUK’s own admission procedure confirms that candidates log in to the Post-UTME system using their UTME Number and UTME Aggregate (total score).
How Does BUK Calculate the Aggregate Score?
The BUK aggregate or average score is calculated by combining the candidate’s JAMB UTME score and BUKAT score and dividing the total by 2.
The formula is:
BUK Aggregate Score = (JAMB UTME Score + BUKAT Score) ÷ 2
Since both scores are presented on a scale of 400, the resulting average is also expressed on a 400-point scale.
For example, if a candidate scores:
- JAMB UTME = 240
- BUKAT = 280
The calculation will be:
240 + 280 = 520
520 ÷ 2 = 260
Therefore, the candidate’s BUK aggregate score is 260.
This method has also been documented in previous BUK admission guidance, where the university’s average score is obtained by adding the UTME and BUKAT scores and dividing the result by two.
BUK Aggregate Score Formula
For easy reference, use this formula:
| Component | Score |
|---|---|
| JAMB UTME | 400 maximum |
| BUKAT | 400 maximum |
| Total | 800 maximum |
| Divide total by | 2 |
| Final BUK Average/Aggregate | 400 maximum |
Therefore: Aggregate = (UTME + BUKAT) ÷ 2
This is different from formulas that convert JAMB and Post UTME into percentages out of 100.
Examples of BUK Aggregate Score Calculation
Here are some examples to make the calculation clearer.
| JAMB Score | BUKAT Score | Calculation | Aggregate |
|---|---|---|---|
| 180 | 200 | (180 + 200) ÷ 2 | 190 |
| 200 | 220 | (200 + 220) ÷ 2 | 210 |
| 220 | 240 | (220 + 240) ÷ 2 | 230 |
| 240 | 260 | (240 + 260) ÷ 2 | 250 |
| 250 | 280 | (250 + 280) ÷ 2 | 265 |
| 260 | 300 | (260 + 300) ÷ 2 | 280 |
| 280 | 320 | (280 + 320) ÷ 2 | 300 |
| 300 | 340 | (300 + 340) ÷ 2 | 320 |
For instance, a candidate with a JAMB score of 250 and a BUKAT score of 280 would have:
- 250 + 280 = 530
- 530 ÷ 2 = 265
Therefore, the candidate’s BUK aggregate score would be 265.
Does BUK Use JAMB and BUKAT Equally?
Under the average-score method, yes. Because the two scores are added together and divided by two, each contributes equally to the final average.
This means a candidate cannot rely entirely on a high JAMB score. A strong BUKAT performance can significantly improve the final average, while a poor BUKAT score can reduce it.
For example:
Candidate A:
- JAMB = 280
- BUKAT = 200
- Aggregate = (280 + 200) ÷ 2 = 240
Candidate B:
- JAMB = 240
- BUKAT = 280
- Aggregate = (240 + 280) ÷ 2 = 260
Although Candidate A had a higher JAMB score, Candidate B finished with the higher BUK average because of the stronger BUKAT performance.
This is why candidates should take the aptitude test seriously.
Does O’Level Result Count in the BUK Aggregate?
Candidates should distinguish between admission requirements and the aggregate-score calculation.
BUK requires candidates to have the relevant O’Level qualifications. The university’s general undergraduate admission information states that candidates should have at least five relevant credit passes at SSCE level, including English, obtained in not more than two sittings.
However, candidates should not automatically apply a 20% O’Level weighting to their BUK aggregate simply because some other Nigerian universities use a 50-30-20 admission formula.
For the BUK average-score calculation discussed here, the relevant scores are the UTME and BUKAT scores.
Your O’Level results remain important because you must satisfy the admission requirements for your chosen programme.
Does BUKAT Score Have the Same Weight as JAMB?
Using the average-score formula, yes.
The calculation is:
JAMB + BUKAT ÷ 2
In practical terms, this means:
- JAMB = 50% of the average
- BUKAT = 50% of the average
For example, if you score 300 in JAMB, its contribution to the average is 150 points.
If you score 300 in BUKAT, its contribution is also 150 points.
Therefore:
150 + 150 = 300 aggregate
What Happens If Your BUKAT Score Is Low?
A low BUKAT score can reduce your overall average even if your JAMB score is high.
Consider a candidate who scored 300 in JAMB but only 180 in BUKAT:
- 300 + 180 = 480
- 480 ÷ 2 = 240
The candidate’s final average would therefore be 240.
This demonstrates why candidates should not assume that a high JAMB score alone guarantees admission.
What If I Score 200 in JAMB and 300 in BUKAT?
Your calculation would be:
- 200 + 300 = 500
- 500 ÷ 2 = 250
Your BUK aggregate would therefore be 250.
This also shows that a candidate with a relatively modest JAMB score can improve their overall position by performing very well in BUKAT.
What If I Score 250 in JAMB and 250 in BUKAT?
This is straightforward:
- 250 + 250 = 500
- 500 ÷ 2 = 250
Your aggregate would be 250.
Whenever your JAMB and BUKAT scores are the same, your aggregate will also be the same score.
Does the BUK Aggregate Score Guarantee Admission?
No. This is one of the most important things candidates need to understand.
Your aggregate score is used in the admission process, but meeting a particular score does not automatically mean you will be admitted into your chosen course.
Admission is competitive and depends on factors including the programme you selected, the performance of other candidates and the available admission spaces.
For example, two candidates may both meet the minimum requirement for a programme, but the candidate with the stronger overall performance may have a better chance of being selected.
Therefore, candidates should think of the minimum UTME score as an eligibility requirement, not a guaranteed admission score.
BUK 2026/2027 Minimum UTME Scores
For the 2026/2027 BUKAT exercise, the minimum UTME score varies by programme.
Some of the published requirements include:
| Programme | Minimum UTME Score |
|---|---|
| Medicine and Surgery | 250 |
| Dentistry | 220 |
| Doctor of Pharmacy | 220 |
| Nursing | 210 |
| Software Engineering | 200 |
| Medical Laboratory Science | 200 |
| Law | 200 |
| Computer Science | 190 |
| Cyber Security | 190 |
| Mass Communication | 180 |
| Accounting | 170 |
| Veterinary Medicine | 170 |
| Microbiology | 160 |
These figures are minimum UTME eligibility scores for the 2026/2027 BUKAT exercise, not guaranteed final admission aggregates.
Candidates should check the requirement for their specific programme before applying.
How to Calculate Your BUK Aggregate Yourself
You only need two scores:
- Your JAMB UTME score
- Your BUKAT score
Then follow these three steps.
Step 1: Add Your JAMB Score to Your BUKAT Score
For example:
JAMB = 270
BUKAT = 290
270 + 290 = 560
Step 2: Divide the Total by 2
560 ÷ 2 = 280
Step 3: Your Aggregate Is 280
Therefore, the candidate’s BUK aggregate score is 280.
The complete formula is:
(270 + 290) ÷ 2 = 280
BUK Aggregate Score Calculator Table
You can use the following table as a quick reference.
| JAMB | BUKAT | Aggregate |
|---|---|---|
| 180 | 180 | 180 |
| 180 | 220 | 200 |
| 190 | 230 | 210 |
| 200 | 240 | 220 |
| 210 | 250 | 230 |
| 220 | 260 | 240 |
| 230 | 270 | 250 |
| 240 | 280 | 260 |
| 250 | 290 | 270 |
| 260 | 300 | 280 |
| 270 | 310 | 290 |
| 280 | 320 | 300 |
| 290 | 330 | 310 |
| 300 | 340 | 320 |
| 310 | 350 | 330 |
| 320 | 360 | 340 |
| 330 | 370 | 350 |
| 340 | 380 | 360 |
| 350 | 390 | 370 |
| 360 | 400 | 380 |
Remember that the actual BUKAT score you receive will depend on your performance in the aptitude test.
Is There a Difference Between BUK Cut-Off Mark and BUK Aggregate Score?
Yes. The BUK cut-off or minimum UTME score tells you whether you meet the minimum requirement to participate in the admission screening for your chosen programme.
The aggregate or average score is the combined score obtained after considering your JAMB and BUKAT performance.
For example, if a programme has a minimum UTME requirement of 200, a candidate who scores 210 in JAMB may be eligible to apply.
However, that candidate still needs to perform well in BUKAT and compete with other applicants for admission.
Therefore:
- Minimum UTME score = eligibility
- BUK aggregate/average = combined performance used in admission consideration
Does a Higher BUK Aggregate Increase My Admission Chances?
Generally, yes. When admission is competitive, a stronger aggregate puts a candidate in a better position than someone with a lower score, all other relevant conditions being satisfied.
However, candidates should avoid treating unofficial “safe scores” published online as guaranteed departmental cut-offs.
The actual admission outcome can vary according to the number and quality of applicants, available spaces and the university’s admission process for that session.
What Should BUK Candidates Focus On?
If you have already obtained your JAMB score and are preparing for BUKAT, your next major target should be performing strongly in the aptitude test.
For example, consider two candidates:
| Candidate | JAMB | BUKAT | Aggregate |
|---|---|---|---|
| A | 260 | 220 | 240 |
| B | 240 | 300 | 270 |
Candidate B scored 20 marks less in JAMB but finished with an aggregate that is 30 points higher because of the stronger BUKAT score.
This illustrates why preparation for BUKAT matters.
Frequently Asked Questions About BUK Aggregate Score
How does BUK calculate aggregate score for 2026/2027?
The BUK average score is calculated by adding the JAMB UTME score to the BUKAT score and dividing the total by two.
Formula: (JAMB + BUKAT) ÷ 2
Is BUK aggregate calculated over 100 or 400?
The average-score method produces a score on a 400-point scale because both the JAMB and BUKAT scores are treated as scores out of 400.
Does BUK use a 50:50 system?
The average-score calculation effectively gives JAMB and BUKAT equal weight. Each contributes 50% to the final average.
Does BUK add O’Level points to the aggregate?
Candidates should not add an assumed O’Level percentage to the BUK average without an official instruction stating that such a weighting applies to the current admission exercise. O’Level results are still required for admission eligibility.
What is the formula for calculating BUK aggregate?
The formula is:
BUK Aggregate = (JAMB Score + BUKAT Score) ÷ 2
If I score 250 in JAMB and 300 in BUKAT, what is my aggregate?
250 + 300 = 550.
550 ÷ 2 = 275.
Your BUK aggregate would therefore be 275.
If I score 280 in JAMB and 280 in BUKAT, what is my aggregate?
280 + 280 = 560.
560 ÷ 2 = 280.
Can I gain admission with the minimum BUK score?
Meeting the minimum UTME requirement makes you eligible for the screening process, but it does not guarantee admission. Your overall performance and competition for your chosen programme also matter.
Conclusion
For candidates applying to Bayero University for the 2026/2027 academic session, the key formula to remember is simple:
- BUK Aggregate Score = (JAMB UTME Score + BUKAT Score) ÷ 2
For example:
- JAMB = 260
- BUKAT = 300
- Aggregate = (260 + 300) ÷ 2 = 280
Therefore, the candidate’s BUK average score is 280.
Candidates should also remember that the minimum UTME score for a programme is not the same thing as a guaranteed admission score. BUK’s official admission procedure requires eligible UTME candidates to participate in the university’s screening process, while programme-specific requirements determine eligibility.
The safest approach is to aim for the highest possible BUKAT score rather than targeting only the minimum requirement.
Important: Some websites currently publish a 50:30:20 formula involving UTME, Post-UTME and O’Level results. That should not be presented as BUK’s confirmed 2026/2027 formula without an official BUK source. The available BUK-specific guidance supports the UTME + BUKAT average method, so this article uses that method rather than repeating an unverified formula.
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