PE-P Pass Rate 2026: What the Data Shows

What the Published Pass-Rate Data Actually Says

If you are searching for a PE Petroleum pass rate, the only authoritative source is the table NCEES publishes on its exam information page. The version updated in January 2026 reports two figures: 53% of 62 first-time examinees and 55% of 22 repeat examinees. That is the complete set of numbers worth quoting, and this article deliberately does not add any others.

Those two figures describe past cohorts of candidates. They are not the results of the October 2026 administration, and they are not a forecast of what will happen when you sit. They are a snapshot of how a specific group of engineers performed on earlier forms of the exam. Treat them as context for how seriously to prepare, not as a probability attached to your name.

For a broader look at how candidates experience the exam, see How Hard Is the PE-P Exam? Complete Difficulty Guide 2026. This article stays focused on what the pass-rate data does and does not tell you.

Reading the Two Cohorts Correctly

NCEES separates first-time takers from repeat takers, and the separation matters.

What the similarity does and does not imply

The repeat rate is two percentage points higher than the first-time rate. With only 22 repeat examinees, a gap that small is well within what ordinary variation in a tiny group could produce. It would be a mistake to conclude that retaking the exam is easier, or that repeat candidates are systematically better prepared. The more defensible reading is that the two groups performed at broadly similar levels in this table, and that nothing in the data supports a strong claim either way.

Why repeat takers are a different population

People who retake the exam are a self-selected group. They already know the format, they typically have a sense of which domains cost them points, and they chose to pay the fee again. First-time takers include everyone who sits for the first time regardless of how much they prepared. These are different populations, which is exactly why NCEES reports them separately and why you should not average them into a single headline number.

Why Small Samples Change the Story

PE Petroleum is one of the smaller NCEES exams by examinee count. A combined total of 84 examinees across both cohorts means a handful of people moving from fail to pass, or the reverse, would shift the percentages noticeably. Two practical consequences follow:

• Year-to-year swings are expected. A rate that looks higher or lower than a previous table may reflect cohort composition rather than a change in exam difficulty.
• Percentages from other, larger engineering exams are not a substitute. Do not borrow pass rates from a different discipline to fill the gap. Each NCEES exam has its own examinee pool, and petroleum's is specialized.

For a candid look at what the exam demands beyond the numbers, PE-P Study Guide 2026: How to Pass on Your First Attempt walks through preparation priorities that matter more than any single statistic.

Why There Is No Universal Passing Percentage

Many candidates want a number: "How many of the 85 questions do I need to get right?" NCEES does not publish one. The exam is scored against an equated minimum-competence standard. In practice, that means the passing standard is tied to the level of competence expected of a minimally qualified engineer, and it is adjusted across exam forms so that the standard stays consistent even if one form is slightly harder than another.

Two things follow from that:

1. Any website claiming a fixed passing percentage for PE Petroleum is guessing or importing a rule from somewhere else.
2. Your goal should not be to hit a target score but to be demonstrably competent across the domains, because the standard is about competence rather than a curve against other candidates.

The full discussion lives in PE-P Passing Score 2026: Exactly What You Need to Pass, and NCEES explains its methodology on its exam scoring page.

The Format Behind the Numbers

Pass-rate figures only make sense alongside the conditions candidates face. PE Petroleum is a computer-based exam delivered at Pearson VUE test centers. The key format facts:

• 85 questions, mixing multiple-choice and alternative item types.
• 8 hours 30 minutes of actual testing within a 9-hour-30-minute appointment. The remaining time covers a 2-minute nondisclosure agreement, an 8-minute tutorial, and a 50-minute scheduled break.
• Closed book except for the electronic NCEES PE Petroleum Reference Handbook supplied during the exam. Personal reference material is prohibited, and the NCEES guide lists no separate supplied design standards for this exam.
• SI and U.S. Customary units both appear, and only NCEES-approved calculators are permitted.

Practically, this is an endurance event. Eight and a half hours of testing rewards candidates who have trained their pacing and who know the Reference Handbook well enough to find equations quickly. Familiarity with the handbook's layout is often the difference between a comfortable pace and a rushed final hour.

Where Questions Come From: Five Domains

The NCEES CBT specifications effective October 1, 2023 list five top-level exam-objective headings, each with a published question range. These are ranges, not fixed allocations or percentage weights, so any single exam form may land anywhere within them.

Production/Completion has the largest published range, followed closely by Drilling and Reservoirs. Facilities and Economics and Management are the lighter domains. A deeper breakdown is available in PE-P Exam Domains 2026: Complete Guide to All 5 Content Areas.

These subordinate topics are illustrative. The NCEES specifications state that subordinate knowledge areas are not exclusive or exhaustive, so do not treat any list, including this one, as a guarantee of exam content.

Who Sits for PE Petroleum

NCEES describes the intended candidate as an engineer with at least four years of post-college work experience. That description is a statement of who the exam is designed for, not a uniform admission rule. The licensing board you select controls eligibility and approval, so the experience your board requires may differ from the NCEES description. The detailed picture is in PE-P Requirements 2026: Eligibility, Prerequisites & How to Qualify.

That candidate profile helps explain the pass-rate context. Examinees are working petroleum engineers, often with specialization in one or two domains. A reservoir engineer may be fluent in Reservoirs but rusty on Facilities; a drilling engineer may need to rebuild Economics and Management. The exam is broad by design, which is why a specialist's strong domain does not guarantee a passing result overall.

Employers hiring petroleum engineers, including operators, service companies, consultancies, and regulatory bodies, often value the license for roles involving sign-off authority or public-facing engineering responsibility. Industry segments differ in how much they emphasize it, so check the expectations in your own part of the sector. For the career side, see PE-P Jobs and PE-P Salary Guide 2026: Complete Earnings Analysis.

Fees, Scheduling, and Board Mechanics

The pass-rate data counts people who made it through the registration process and sat for the exam. Understanding that process helps you avoid administrative stumbles that have nothing to do with engineering ability.

• NCEES exam fee: USD 400 per attempt. Licensing-board application charges are separate and set by your board.
• Next annual administration: October 27, 2026.
• Testing provider: Pearson VUE test centers.
• Board approval: Your licensing board controls eligibility and approval, so confirm its deadlines and documentation requirements early.

Because the exam is offered annually, a missed deadline or an unapproved application can cost a full year. That timing pressure is one reason repeat candidates exist at all. Full cost planning is covered in PE-P Certification Cost 2026: Complete Pricing Breakdown, and scheduling details are in PE-P Exam Dates 2026: Testing Windows, Deadlines & Scheduling.

Sequencing Prep Around the Domain Ranges

Since the data cannot tell you your odds, the useful response is to prepare in proportion to where the points are. One sensible sequence, built from the published ranges rather than generic study theory:

Adjust the order to your own weak spots, and see the PE-P Cheat Sheet 2026: One-Page Review of Must-Know Facts for a compact refresher. When you are ready to test yourself under realistic conditions, the PE-P practice tests on the main site are built for that purpose, and the full question bank lets you target individual domains.

Frequently Asked Questions