Meta description: The Nigerian misconception that CGPA determines salary — what first class degrees actually do and don’t do for earnings, and the factors that consistently predict who earns most in the Nigerian job market.
Category: Student Finance
Primary keyword: first class degree salary Nigeria misconception
Slug:
Nigerian parents invest enormously in their children’s education with a specific implicit theory: that academic excellence — manifesting as a first class or second class upper degree — translates into better employment outcomes, higher starting salaries, and stronger career trajectories. Students absorb this theory early. They experience it as pressure through every exam period. Many restructure their entire university experience around achieving a CGPA that will justify that pressure.
The theory is not entirely wrong. First class degrees do open specific doors, particularly for graduate trainee programmes at large organisations that use CGPA as an initial filter. We’ve covered this in our piece on how CGPA affects job offers. But the specific claim that academic performance is the primary determinant of salary in the Nigerian job market — that the highest earners are consistently the people with the highest CGPAs — is not supported by how Nigerian salaries actually work.
This article examines what actually determines earnings in Nigeria, where CGPA sits in that hierarchy, and what the evidence from actual salary outcomes says about the university experience most students are being encouraged to prioritise.
What the Salary Data from Nigerian Jobs Actually Shows
The consistent finding across Nigerian salary discussions, professional surveys, and the lived experience of hiring managers: field of study and institution type are stronger predictors of starting salary than CGPA within those fields and institutions.
A 2:1 graduate in Software Engineering from a well-regarded institution starts at a higher salary than a first class graduate in most arts or social science fields — not because the first class graduate is less capable, but because the market for software engineering skills pays more than the market for the other field’s skills, regardless of academic performance within those fields.
Similarly, a graduate from a university with established industry connections, a strong alumni network, and a track record of placing students in specific sectors often earns more than a higher-performing graduate from a less connected institution — not because of the university’s name per se, but because of the practical access to opportunities that institutional positioning provides.
After the first two to three years of employment, CGPA becomes essentially irrelevant to salary outcomes. Raises, promotions, and career jumps are determined by performance, relationships, specialised skills, and the ability to create or capture value in one’s role. No Nigerian employer determining a three-year employee’s salary increase is reviewing their undergraduate transcript.
The Three Things That Actually Determine Nigerian Salaries
1. Field of study — the strongest initial predictor
| Field Category | Typical Starting Salary Range | CGPA Influence |
|---|---|---|
| Technology (software, data, cybersecurity) | ₦150,000 – ₦600,000+ | Moderate — portfolio and demonstrated skills matter as much as CGPA |
| Finance and accounting (at top firms) | ₦150,000 – ₦400,000 | Moderate — professional certifications (ICAN, ACCA) often matter more |
| Oil and gas engineering | ₦250,000 – ₦700,000+ | Significant — technical degree class matters for initial filtering |
| Law (at top law firms) | ₦150,000 – ₦350,000 | Moderate — bar exam performance and firm prestige matter significantly |
| Healthcare (medicine) | Structured by sector | CGPA relevant for specialist training entry |
| Most arts, social science, humanities fields | ₦80,000 – ₦200,000 | Low — field itself is the binding constraint |
The salary difference between the top and bottom of this table is not primarily explained by CGPA differences — it is explained by market demand for the skills each field produces. A first class graduate in theatre arts faces a fundamentally different market than a 2:2 graduate in petroleum engineering, and the petroleum engineering graduate will typically earn significantly more regardless of the relative academic performance.
2. Negotiation skill — the most underweighted factor
Our separate article on salary negotiation covers this in depth, but the evidence is consistent: the primary determinant of starting salary, above CGPA and sometimes above field, is how effectively the candidate negotiates their offer. Studies in hiring behaviour consistently show that initial salary offers are calibrated lower than budgets allow, and that candidates who negotiate — even modestly — receive meaningfully higher starting salaries than those who accept initial offers.
A first class graduate who accepts the first number offered and a 2:1 graduate who negotiates effectively can end up with the same or reversed salary outcome. This is not a hypothetical — it is the documented reality of hiring, and yet Nigerian career preparation almost entirely focuses on academic performance and almost never on negotiation skill.
3. Network and access — the factor discussed least honestly
The Nigerian job market, particularly at the higher-paying end, is heavily relationship-mediated. A significant proportion of well-compensated roles are filled through referral, direct outreach, and professional network connections rather than open application processes — and these channels are largely invisible to CGPA, which is only evaluated in formal applications that reach human review.
A graduate with a 2:1 who has cultivated relationships with people in their target industry — through internships, professional associations, mentorship relationships, industry events — has access to a range of opportunities that a first class graduate who has spent four years exclusively studying and has no professional network simply doesn’t have. The network access produces opportunities that don’t exist in the formal application process where CGPA is screened.
The Specific Value of First Class (Where It Does Apply)
To be fair, first class degrees do matter in specific, identifiable contexts:
Graduate trainee programme applications at large corporations. As covered in our CGPA and job outcomes article, many bank, oil company, and FMCG graduate trainee programmes use automated systems that filter by CGPA threshold before human review. First class or 2:1 is a gating requirement, not a differentiator above the gate — once inside, other factors determine outcomes.
Postgraduate admissions — particularly for competitive programmes and international scholarships, where CGPA is a meaningful differentiator, though supplemented by other factors (research experience, statement of purpose, references).
Certain professional contexts where academic credentials signal specific things to the market — some law firms, some academic positions, some research roles.
As a signal of general work ethic and capability — not in a way that directly translates to salary, but in a way that some employers weight in interviews alongside other evidence. A first class graduate who can also demonstrate practical skills, interpersonal effectiveness, and specific domain knowledge is a stronger candidate than one who can only demonstrate the CGPA.
Who Actually Earns the Most, 10 Years Post-Graduation
This is the question that reveals the gap between the “first class = success” theory and the reality. Among Nigerians who are ten years into their careers, the highest earners are typically:
People who chose high-demand fields and developed deep, rare specialisations within them. The cybersecurity professional, the data scientist, the mergers and acquisitions lawyer, the engineer who learned a niche process skill — their earnings are driven by the scarcity of their specific expertise, not by what their undergraduate transcript says.
People who moved into entrepreneurship or business ownership. Self-employed income in Nigeria is entirely uncorrelated with CGPA — the market pays for the value the business creates, not for the educational credential of its owner.
People who moved into high-paying international roles — either remote work or international relocation. As covered in our remote work and earn-in-dollars content, Nigerian professionals earning in foreign currency frequently earn more than any local employer would pay regardless of CGPA, and these opportunities are obtained through demonstrated skill, portfolio, and network, not undergraduate transcripts.
People who developed strong networks in high-value industries early — through strategic internships, professional association participation, and relationship building that their CGPA-focused peers were too busy studying to engage in.
This is not a comprehensive list, and it is not an argument that CGPA-focused students perform poorly at ten years — some do very well. It is an observation that the pathway from CGPA to earnings is long and indirect, and that the other pathways (field choice, skill depth, network, entrepreneurship, international access) are typically shorter and more reliable.
The Real Opportunity Cost of CGPA Obsession
For many Nigerian university students, the pursuit of a first class or second class upper CGPA is not cost-free. The time spent on study to maintain or improve CGPA is time not spent on:
Internships and work experience — which build the practical skills and professional network that employers, in most fields, value above academic credentials.
Side projects, freelance work, or entrepreneurial exploration — which build the portfolio evidence that matters in creative, technical, and entrepreneurial careers.
Developing interpersonal and communication skills — which predict career success more reliably than academic performance in almost every field, and which are not taught or assessed in the Nigerian university curriculum.
Expanding industry knowledge beyond the curriculum — reading industry publications, following practitioners in your field, attending events, understanding how your field actually works in practice rather than in theory.
A student who emerges from university with a 3.8 CGPA and no professional experience, no network, and no demonstrated skills outside the academic framework often faces a harder early career than a student with a 3.3 CGPA who spent the same four years developing all of these things simultaneously.
What This Means Practically
For students currently in university: CGPA matters enough to not destroy (second class lower or below creates real barriers for specific applications) but not enough to be the only investment you make in your future. The first class student who has also done internships, built professional relationships, developed practical skills, and can negotiate a job offer has genuinely maximised their position. The first class student who has done nothing but study has optimised for a credential whose value is more limited than the culture around it suggests.
For parents: the cultural investment in children’s grades, while not irrational, is sometimes directing children toward the wrong target — high CGPA at the expense of other investments that produce better salary outcomes. Encouraging internships, professional networking, skill development outside the curriculum, and eventually salary negotiation may produce better financial outcomes for your child than an additional percentage point of CGPA.
For employers: the persistent use of CGPA thresholds as a primary filter in hiring is screening out a significant proportion of the highest-potential candidates in favour of those who are optimised for academic performance — a skill set with only partial overlap with the professional skills that produce business value.
💵 Try the TurnetFinance Salary Breakdown Tool
When evaluating a job offer, what matters is not what credential you arrived with but what the actual take-home number is and what your negotiation options are. The Salary Breakdown Tool shows you the real number behind any offer figure before you decide.
Frequently Asked Questions
Q: If CGPA doesn’t determine salary, why do employers ask for it?
A: Employers ask for CGPA primarily as a filtering mechanism to reduce applicant volume, not because they have evidence that it predicts job performance. It is a relatively objective, easily verifiable criterion that reduces a large applicant pool to a smaller one — it is administratively useful more than it is predictively accurate for most roles. The employers who consistently make the most effective hires tend to rely more heavily on skills assessments, work sample tests, and structured interviews — which is why the correlation between CGPA and long-term performance is lower than the prevalence of CGPA screening in hiring would suggest.
Q: Should students stop trying to do well academically?
A: No. A CGPA that avoids the second class lower and below range matters for avoiding specific barriers. A strong CGPA combined with practical experience, skills, and network is genuinely the strongest position. The argument is against CGPA obsession at the expense of other investments — not against academic performance per se.
Q: Does this mean the highest-paying careers don’t require education?
A: No — field of study matters enormously, and many high-paying fields (medicine, engineering, law, finance) require specific academic credentials to practice. The argument is about what within those fields predicts salary, not about whether the field’s academic requirements are irrelevant. Getting the relevant degree is necessary; achieving the highest CGPA within that degree is less determinative of eventual earnings than culture suggests.
The Bottom Line
The theory that academic excellence is the primary pathway to financial success in Nigeria is comforting, widely believed, and partially inaccurate. CGPA matters — in specific applications, for specific opportunities, at specific early-career stages. It does not determine salary with anything like the reliability that its cultural prominence in Nigerian education suggests.
Field choice, skill depth, network development, negotiation effectiveness, and the willingness to access international or entrepreneurial income streams are consistently stronger predictors of where Nigerians end up financially at five, ten, and twenty years post-graduation. The student who understands this and invests accordingly — not in defiance of academic performance, but alongside it — has a genuinely better chance of the financial outcomes that their university years are ostensibly preparing them for.
The first class is worth pursuing, if you can pursue it without sacrificing the things that matter more. It is not worth sacrificing the things that matter more.
Related: How Your CGPA Affects Your Job Offers, NYSC Posting, and Postgraduate Admission | How to Calculate and Negotiate Your Salary as a Fresh Graduate | How University Students in Nigeria Can Build a Credit History Before Graduating
