JAMB Subject Combination for Computer Science (2026/2027 Complete Guide)

Computer Science is one of the most in-demand and competitive courses in Nigeria. As technology continues to reshape the world, thousands of students aspire each year to join the tech ecosystem, making Computer Science one of the most sought-after courses in JAMB registration. But despite this growing interest, many candidates still lose their admission chances because they choose the wrong JAMB subject combination, miss essential O’level requirements, or misunderstand the admission process.

This detailed guide explains everything you need to know about the JAMB subject combination for Computer Science, including O’level requirements, Direct Entry criteria, recommended JAMB score, top universities offering the course, and proven tips to secure admission in 2026/2027.

By the end of this article, you will have a clear understanding of how to choose subjects correctly, prepare effectively, and successfully position yourself for admission into any Nigerian university.

Who Is a Computer Scientist?

A Computer Scientist is a technology expert who uses programming, mathematics, engineering, and logic to build computer software, design systems, analyze data, solve computational problems, and create innovative digital solutions.

Computer Science graduates pursue careers in software engineering, cybersecurity, artificial intelligence, data science, networking, database administration, machine learning, and more. Because of the mathematical and technical nature of the field, aspiring students must demonstrate strong ability in Mathematics, Physics, and logical reasoning.

Official JAMB Subject Combination for Computer Science

The correct JAMB subject combination for Computer Science is:

1. Use of English (Compulsory for all candidates)

2. Mathematics

3. Physics

4. Chemistry or Biology

While Chemistry is the most widely accepted fourth subject, some universities also accept Biology.

To avoid mistakes, it is recommended to choose:

• Mathematics + Physics + Chemistry

This is the safest and most universally accepted combination across Nigerian universities.

Why These Subjects Are Required

Mathematics

Computer Science is heavily built on mathematical concepts—algorithms, data structures, logic, probability, calculus, and discrete mathematics. Without a strong foundation in Mathematics, the course becomes extremely difficult.

Physics

Physics trains your mind in problem-solving, logic, and critical thinking. It is also essential for computer hardware architecture, electronics, and systems design.

Chemistry or Biology

Chemistry is accepted because it strengthens analytical reasoning and scientific understanding. Biology may be accepted by some universities because of its relevance in bioinformatics and computational biology.

WAEC/NECO/GCE Requirements for Computer Science

To study Computer Science in Nigeria, you must have at least five (5) credit passes in your O’level, including:

• Mathematics (Compulsory)

• English Language

• Physics

• Chemistry

• Biology or any other science subject

Important points:

• Credits must be obtained in not more than two sittings.

• One sitting gives you a stronger advantage in top universities.

• Mathematics and English must be strong passes, preferably C4 or higher.

Direct Entry (DE) Requirements for Computer Science

If you are applying through Direct Entry, you must meet one of the following:

• NCE/OND/A-Level with strong grades in Mathematics and Physics

• Diploma in Computer Science, Mathematics, Statistics, or related fields (Upper Credit or Distinction preferred)

• Bachelor’s degree (B.Sc.) in related disciplines for advanced placement

Some universities may still require DE candidates to sit for Post-UTME or internal screening tests.

JAMB Cut-Off Mark for Computer Science (2026/2027)

Computer Science is competitive, so you must aim for high scores. Below are the recommended targets:

• Federal Universities: 240 – 300

• State Universities: 200 – 250

• Private Universities: 160 – 220

While some universities may accept lower scores, a high JAMB score increases your chances—especially in top-ranking institutions.

Top Universities Offering Computer Science in Nigeria

Nearly every Nigerian university offers Computer Science, but some are more recognized for their quality of instruction, facilities, and graduate success.

Best Federal Universities

• University of Lagos (UNILAG)

• University of Ibadan (UI)

• Obafemi Awolowo University (OAU)

• University of Nigeria Nsukka (UNN)

• Federal University of Technology Akure (FUTA)

• Federal University of Technology Minna (FUTMINNA)

• Ahmadu Bello University (ABU)

• University of Ilorin (UNILORIN)

Best State Universities

• Lagos State University (LASU)

• Delta State University (DELSU)

• Ekiti State University (EKSU)

• Osun State University (UNIOSUN)

Top Private Universities

• Covenant University

• Babcock University

• Afe Babalola University

• Bowen University

• Redeemer’s University

These universities are especially competitive, so you must meet high cut-off marks and strong O’level grades.

How Competitive is Computer Science in Nigeria?

Computer Science is extremely competitive because:

• The tech industry is booming globally

• High demand for tech-related jobs

• Attractive salary opportunities

• Tech skills allow remote and international employment

• Students from science, commercial, and even arts backgrounds sometimes show interest

Due to this, admission slots fill up quickly, especially in top federal universities. Only candidates with excellent JAMB and Post-UTME scores stand a strong chance.

Can I Study Computer Science Without Physics?

No.
Physics is compulsory for Computer Science in UTME.

Any student who removes Physics automatically becomes ineligible for admission in most schools.

Can I Use Biology Instead of Chemistry?

Yes, but only in universities that accept Biology.
However, the safest subject to choose is Chemistry, as it is accepted in almost all institutions.

Is Computer Science a Good Career in Nigeria?

Yes. Computer Science is one of the best courses for future job opportunities. Career paths include:

• Software Engineering

• Data Science

• Artificial Intelligence & Machine Learning

• Cybersecurity

• Mobile App Development

• Web Development

• Cloud Computing

• Database Administration

• Network Engineering

• Robotics

• Game Development

Tech is one of the highest-paying and fastest-growing industries globally.

Recommended JAMB Score for Top Universities

UNILAG

• 250+ (high competition)

UI

• 260+ (one of the strictest)

OAU

• 240+

FUTA

• 240–260

UNN

• 240+

The higher your score, the better your chance.

Post-UTME Requirements for Computer Science

After JAMB, universities conduct screening examinations. These may include:

• Questions on Mathematics

• English

• Physics

• Sometimes Logical Reasoning

Your final admission score is often calculated using:

• JAMB score

• Post-UTME score

• O’level grades

To secure admission, you must perform well in all three.

Best Study Tips to Score High in JAMB for Computer Science

1. Focus Heavily on Mathematics

Computer Science relies heavily on mathematical reasoning. Master algebra, calculus, statistics, and logical questions.

2. Solve Past Questions Daily

JAMB repeats styles and patterns. Solve at least 10 years of past questions.

3. Set a Study Schedule

Allocate more time to Mathematics and Physics.

4. Take Practice Tests

Simulate real JAMB exams to improve speed and accuracy.

5. Use JAMB-Approved Textbooks

Avoid random materials. Stick to official texts.

6. Avoid Social Distractions

Limit social media during your study periods.

7. Join Study Groups

They help you understand difficult concepts faster.

Common Mistakes Students Make When Applying for Computer Science

Avoid these costly errors:

• Choosing the wrong JAMB subjects

• Poor O’level grades

• Relying only on JAMB (ignoring Post-UTME)

• Registering for overly competitive schools with low scores

• Not preparing early

• Ignoring Mathematics foundation

• Uploading incomplete results to JAMB CAPS

Fixing these errors increases your chances significantly.

FAQs on JAMB Subject Combination for Computer Science

What is the official JAMB subject combination for Computer Science?

English, Mathematics, Physics, and Chemistry/Biology.

Is Mathematics compulsory?

Yes, for both JAMB and O’level.

Can art or commercial students apply?

Yes, if they have the correct O’level subjects.

What is the JAMB cutoff mark?

Depends on the university, but aim for 240+.

Can I combine WAEC and NECO?

Yes, for schools that accept two sittings.

Read Also: JAMB Subject Combination for Medicine and Surgery (2026/2027 Guide)

Choosing the right JAMB subject combination for Computer Science, English, Mathematics, Physics, and Chemistry/Biology, sets the foundation for a successful admission process. Computer Science is one of the most competitive courses in Nigeria, so applicants must combine the correct subjects with strong O’level results, a high JAMB score, and excellent performance in Post-UTME.