JAMB

JAMB 2027 Computer Science Subject Combination: UTME Subjects, O'Level Requirements & More

NLTC Team · 18 September 2026 · 10 min read

Planning to study Computer Science in 2027? Find out the JAMB UTME subject combination, O'Level requirements, fourth-subject options, common mistakes and how to verify your university's requirements.

JAMB 2027 Computer Science Subject Combination

Are you planning to study Computer Science at a Nigerian university for the 2027/2028 academic session? One of the first things you need to get right is your JAMB subject combination.

Choosing the wrong UTME subjects can create admission problems even if you eventually score well in JAMB. This is why candidates should check the requirements for both their chosen course and institution before completing their registration.

In this guide, you will learn the JAMB 2027 Computer Science subject combination, the relevant O’Level requirements, possible fourth-subject options, common mistakes candidates make and how to verify the requirements for your preferred university.

Important: JAMB requirements can vary by institution and programme. Always verify the current requirements for your chosen university through the official JAMB IBASS Eligibility Checker before finalising your UTME registration.

What Is the JAMB 2027 Subject Combination for Computer Science?

The general UTME combination for Computer Science includes:

The fourth subject can vary depending on the institution and its specific requirements. Current JAMB-related course information commonly lists subjects such as Chemistry, Biology, Agricultural Science, Economics and Geography among possible options, but candidates should not assume that every university accepts all of them.

For this reason, the safest approach is to check the exact Computer Science requirement for your preferred institution using JAMB's official IBASS system.

Is Chemistry Compulsory for Computer Science in JAMB?

Chemistry is not necessarily compulsory for Computer Science in every Nigerian university.

Some universities require Chemistry as part of the UTME combination, while others accept alternative subjects for the fourth UTME slot. JAMB's current course information also contains institution-specific requirements and waiver remarks.

For example, the JAMB brochure shows that some institutions have specific requirements involving Chemistry, while other institutions accept different combinations.

Therefore, do not choose or reject Chemistry simply because you saw a general combination on another website. Check the requirement for the particular university and Computer Science programme you intend to apply for.

What Are the Four JAMB Subjects for Computer Science?

1. Use of English

Use of English is compulsory for UTME candidates.

Regardless of whether you intend to study Computer Science, Medicine, Law, Accounting or another course, Use of English forms part of the UTME subject combination.

Computer Science candidates should therefore take English preparation seriously and not focus only on Mathematics and science-related subjects.

2. Mathematics

Mathematics is a major subject for Computer Science.

Computer Science involves logical reasoning, problem-solving, algorithms, computational thinking and other areas where mathematical concepts are useful. Candidates intending to study Computer Science should therefore take JAMB Mathematics preparation seriously.

3. Physics

Physics is also part of the standard Computer Science combination used by many Nigerian institutions.

However, because university requirements can differ, candidates should still verify the exact requirement for their preferred institution.

4. One Other Approved Subject

The fourth subject is where candidates need to pay particular attention.

Depending on the institution, possible options may include:

These options should not be treated as universally accepted by every university. JAMB's IBASS system allows candidates to select their institution and programme and check the applicable UTME combination.

What Is the Best Fourth Subject for Computer Science?

There is no single fourth subject that should automatically be described as the best choice for every Computer Science candidate.

The appropriate choice depends on the university and programme you intend to apply for.

For example, Chemistry is required or accepted by many institutions, while some institutions allow other subjects. The JAMB brochure also contains institution-specific waiver remarks.

If you already know your preferred university, check its current requirement before choosing your fourth subject.

If you have not yet decided on a university, you should be particularly careful about choosing a combination that will leave you eligible for the institutions you may later consider.

Can I Use Biology for Computer Science in JAMB?

Some institutions accept Biology as the fourth UTME subject for Computer Science.

However, this does not mean Biology is automatically accepted by every university offering Computer Science.

Always check the requirement for your chosen institution before registering.

Can I Use Economics for Computer Science?

Some institutions may accept Economics as an alternative fourth subject for Computer Science, while others may have more specific science-subject requirements.

This is another reason candidates should avoid copying a subject combination from another candidate without checking the institution involved.

JAMB Subject Combination vs O’Level Requirements

One common mistake candidates make is confusing their JAMB subject combination with their O’Level requirements.

They are not the same thing.

Your JAMB subject combination

These are the four subjects you register to write during UTME.

Your O’Level requirements

These refer to the subjects and grades you need in qualifications such as WAEC, NECO or other accepted examinations.

A candidate can therefore have an appropriate UTME combination but still fail to meet the O’Level requirements of a particular university.

You need to satisfy both requirements.

What Are the O’Level Requirements for Computer Science?

The exact O’Level requirements can vary by institution, so candidates should check the specific requirements for their preferred university.

Generally, candidates should expect requirements involving credit passes in relevant subjects, including English Language and Mathematics, together with other relevant science subjects.

Some universities have more specific requirements concerning Physics, Chemistry and other subjects.

Do not rely on a generic list of five subjects without checking the institution-specific requirements.

Do I Need Computer Studies or ICT in JAMB to Study Computer Science?

No, Computer Studies or ICT is not automatically one of the four UTME subjects simply because you want to study Computer Science.

This is a common misconception.

The fact that Computer Science involves computers does not mean that JAMB automatically requires Computer Studies as one of your UTME subjects.

Your priority should be the subjects specified for Computer Science by your chosen institution.

Can I Study Computer Science Without Physics?

You should not assume that you can.

Physics is included in the Computer Science UTME requirements of many Nigerian institutions. However, individual institutions may have different requirements or approved alternatives.

If Computer Science is your target course, check the current requirement of your preferred university before removing Physics from your combination.

How to Choose the Right JAMB Subjects for Computer Science

1. Decide on the exact course

Confirm that the programme you want is actually Computer Science.

Computer Science should not be confused with Computer Engineering, Software Engineering, Cybersecurity, Information Technology or Information Systems. These programmes can have different admission requirements.

2. Choose your preferred university

Your choice of institution matters because universities can have different requirements for the same or related programmes.

3. Check JAMB IBASS

Use the official JAMB IBASS Eligibility Checker to check your institution, programme, O’Level subjects and UTME subject combination.

JAMB itself advises candidates to use IBASS to determine the appropriate subject combination for their chosen course and institution.

4. Check your O’Level subjects

Compare your WAEC, NECO or equivalent result with the O’Level requirements of your chosen university.

5. Select your four UTME subjects

Make sure the subjects you select are accepted for your chosen programme and institution.

6. Review everything before submitting

Before completing your registration, carefully review your:

Common Mistakes Computer Science Candidates Should Avoid

1. Copying another candidate's combination

Your friend's combination may be suitable for their institution but unsuitable for yours.

Always check your own requirements.

2. Assuming every university has identical requirements

This is one of the biggest mistakes candidates make.

Two universities offering Computer Science may not necessarily have identical admission requirements.

3. Ignoring O’Level requirements

Having the correct UTME combination does not automatically mean that you meet the admission requirements.

Check both your JAMB subjects and your O’Level subjects and grades.

4. Choosing a subject because it seems easier

The first question should not be which subject will be easier to write.

The first question should be whether that subject is accepted for your chosen course and institution.

5. Waiting until registration before checking

Do not wait until JAMB registration begins before researching your requirements.

Start early and give yourself enough time to correct any issue you discover.

6. Confusing Computer Science with related courses

Computer Science is not the same programme as:

The admission requirements can differ.

Computer Science vs Computer Engineering: Are the JAMB Subjects the Same?

Not necessarily.

Although the two courses are closely related, they are different academic programmes and their admission requirements can vary.

If you are deciding between Computer Science and Computer Engineering, check the JAMB requirements for each programme separately.

How to Prepare for JAMB 2027 as a Computer Science Candidate

Getting your subject combination right is only the first step.

You also need a structured preparation plan if you want to perform well in the UTME.

Study the JAMB syllabus

Know the topics you are expected to cover in each of your UTME subjects.

Practise with JAMB past questions

Past questions can help you become familiar with the style and structure of UTME questions and identify areas where you need more practice.

Practise CBT regularly

JAMB is a computer-based examination, so regular CBT practice can help you become more comfortable with answering questions on a computer.

Track your performance

Do not simply practise questions without reviewing your results. Keep track of the topics you frequently get wrong and spend additional time improving those areas.

Revise consistently

Regular revision is more effective than trying to cover everything a few days before the examination.

For a broader preparation strategy, read our guide:

JAMB 2027: The Complete Preparation Guide for Nigerian Students

You can also explore other JAMB preparation resources on NLTC Online as you continue your preparation.

Frequently Asked Questions

What is the JAMB 2027 subject combination for Computer Science?

The general combination includes Use of English, Mathematics, Physics and one other approved subject. The accepted fourth subject can vary by institution.

Is Mathematics compulsory for Computer Science?

Mathematics is a core requirement for Computer Science in many Nigerian institutions and is an important subject for candidates preparing for the course.

Is Physics compulsory for Computer Science?

Physics is included in the Computer Science UTME requirements of many institutions. Candidates should confirm the exact requirement of their preferred university.

Can I use Chemistry for Computer Science?

Yes. Chemistry is accepted or required by many institutions as the fourth UTME subject for Computer Science.

Can I use Biology for Computer Science?

Some institutions accept Biology as the fourth subject, but candidates should confirm this with their chosen university.

Can I use Economics for Computer Science?

Some institutions may accept Economics, while others have more specific science-subject requirements. Check your chosen institution before registration.

Do I need Computer Studies in JAMB?

No. Computer Studies or ICT is not automatically required simply because you want to study Computer Science.

How many subjects will I write in JAMB?

UTME candidates register for four subjects, including Use of English.

Does every university accept the same Computer Science subject combination?

No. Requirements can vary between institutions. This is why candidates should verify their programme and institution using the official JAMB IBASS system.

Where can I verify my JAMB Computer Science requirements?

You can use the official JAMB IBASS Eligibility Checker to select your institution and programme and check the applicable O’Level and UTME requirements.

Final Advice for JAMB 2027 Computer Science Candidates

If you want to study Computer Science, do not wait until JAMB registration begins before finding out what subjects you need.

The general combination to keep in mind is:

Use of English + Mathematics + Physics + One Other Approved Subject

The fourth subject may vary depending on your chosen university, so do not assume that one combination applies to every institution.

Most importantly, verify the current requirement for your specific university and programme before submitting your JAMB registration.

Getting your course, institution and subject combination right at the beginning can help you avoid preventable admission problems later.

Once your combination is settled, the next step is serious preparation.

Start preparing for JAMB 2027 early with NLTC Online.