Best GMAT Practice Tests in 2026

There is one fact that decides how you should think about GMAT mocks, and most roundups bury it: only GMAC's official practice exams use retired real GMAT questions and the real scoring algorithm. Every other test on this page uses original questions written to imitate GMAT style. That does not make them useless, but it does mean their scores are directional, not predictive.

The practical consequence is that you should not treat mocks as interchangeable. You have exactly six official exams, and burning them carelessly is the single most common GMAT prep mistake. Third-party mocks exist to give you volume and stamina between official ones.

We verified every price and specification below directly on vendor pages in August 2026.

Here's the bottom line:

• GMAT Official Practice Exams: Best for accurate score prediction, and two of the six are free.
• Experts' Global: Best for volume, with 15 full-length mocks from $59.
• GMAT Club Tests: Best for hard Quant, deliberately tougher than the real exam.
• e-GMAT SIGma-X Mocks: Best for targeted sectional work, with 90 sectional tests.
• Manhattan Prep Self-Study Toolkit: Best for a structured bundle, though the exams inside are GMAC's.
• Magoosh: Best free full-length outside GMAC, with a predicted score.
• Target Test Prep: Best for unlimited custom drilling, building targeted practice sets rather than scored full-lengths.

Key takeaways

• Only GMAC's exams are the real thing: they use retired real GMAT questions and the real scoring algorithm. Everything else is an imitation, however good.
• Two full-length official adaptive exams are completely free in the GMAT Official Starter Kit. Most students do not realise this.
• GMAC provides no answer explanations for any practice exam, which is why third-party mocks and GMAT Club threads exist to fill the gap.
• Official exams use a fixed question pool: resetting an exam or rebuying it shows you questions you have already seen.
• Manhattan Prep no longer makes its own GMAT CATs: its courses bundle GMAC's official exams, which you can buy direct for $107.99.

GMAT Practice Tests Comparison Table

Ranked by full-length exams included. GMAC gives you the fewest and the only accurate score prediction.

The 7 Best GMAT Practice Tests — In-Depth Reviews

1. GMAT Official Practice Exams (GMAC)

GMAC's six official exams are the only mocks worth trusting for score prediction. GMAC's own support documentation confirms they "use the same scoring algorithm as the GMAT exam," adapt difficulty to your performance, and "use retired GMAT questions." Nothing else on this page can say that.

Start with the free ones. The GMAT Official Starter Kit costs $0.00 and includes Practice Exams 1 and 2 plus 70+ official questions. Beyond that, Exams 3 and 4 are $59.99, Exams 5 and 6 are $34.99 each, and all four together are $107.99. The 2026 versions have been updated with more Data Insights questions, and each paid exam can be reset for a second attempt.

Three limitations you need to plan around. First, there are no answer explanations at all — GMAC states this outright, which is why students routinely paste questions into GMAT Club to understand what they got wrong. Second, the question pool is fixed, so resetting an exam or repurchasing it surfaces questions you have already seen. Third, only six exams exist and the content is several years old.

One scheduling detail that catches people out: every GMAC prep product must be activated within 12 months of purchase and expires 12 months after activation. Do not buy all six the day you start studying.

2. Experts' Global GMAT Practice Tests

Experts' Global sells 15 full-length Focus Edition mocks, the largest third-party series available, and the first one is free. Pricing is tiered by access period: $59 for 2 months against a $119 list price, rising to $119 for 12 months. At roughly $4 per mock, nothing else comes close on cost per test.

Each mock replicates the GMAT interface and functionality, with video and written explanations, post-test analysis, live weak-area diagnosis, and time-management insights. For students who need stamina practice and have already used their official exams, this is the obvious choice.

Be clear on what it is not. Experts' Global states plainly that every question is original and their own intellectual property, "inspired by" GMAT questions rather than drawn from them. The scoring is not GMAC's algorithm. Use these for pacing, endurance, and weak-area discovery, and use official mocks to judge where you actually stand.

3. GMAT Club Tests

GMAT Club Tests are built on a deliberate philosophy: make Quant harder than the real exam so test day feels manageable by comparison. Students consistently report exactly that effect.

One full adaptive test is free forever. Starter at $99.95 covers 20 Quant, 10 Verbal, and 10 Data Insights sectionals across 3 months. Pro at $139.95 adds 12 full adaptive tests, a Focus-style score report, and a bank reset. Elite at $189.95 adds the Adaptive Forum Quiz with its 50,000+ question pool, unlimited resets, and a 6-month pause. All plans carry a 7-day money-back guarantee.

The explanations are a real asset, and they directly solve GMAC's biggest weakness. Where the official exams give you nothing, GMAT Club gives you community and expert breakdowns.

The weaknesses are equally consistent in user reports: Verbal is thinner than Quant with less question variety and more rushed explanations, Data Insights lags, and the score prediction regresses across all your prior data in a way most users find inaccurate. Treat GMAT Club as a Quant sharpening tool, not a score estimator.

4. e-GMAT SIGma-X Mocks

e-GMAT's SIGma-X engine provides 5 full-length adaptive mocks plus 90 sectional tests, bundled into course plans at $249 for 2 months, $379 for 4 months, or $499 for 6 months.

The sectionals are the reason to consider it. Full-length mocks are a blunt instrument for fixing one weak sub-section; 90 targeted sectionals let you drill the same weakness repeatedly without burning three hours each time. Results also feed e-GMAT's ability-level analytics, which estimate proficiency per sub-section rather than reporting raw accuracy.

The catch is that SIGma-X is not sold standalone, so reaching the mocks means buying a full course plan. Five full-lengths is also fewer than Experts' Global or GMAT Club offer. If you want e-GMAT's Verbal instruction anyway, the mocks are a strong bonus; if you only want tests, this is an expensive route.

5. Manhattan Prep GMAT Self-Study Toolkit

This one needs a correction that most roundups have not caught up with: Manhattan Prep no longer produces its own GMAT computer-adaptive tests. GMAT Club's founder confirmed it directly, and students still searching for Manhattan Prep Focus CATs are looking for a product that does not exist.

What the Self-Study Toolkit actually is, at $359, is a bundle: Manhattan Prep strategy books, the GMAT Official Guide, a Question Set Builder, a 9-week syllabus, and 6 full-length official GMAC practice tests. Manhattan Prep's course plans include the same official exams, dropping quietly to 4 tests on 1-month plans.

So judge it as a bundle, not a test pack. The 6 exams inside cost $107.99 bought directly from GMAC. What you are paying the difference for is the books, the syllabus, and Manhattan Prep's CAT Review Tracker analysis tool, which is genuinely useful and free to use on its own. The instructional material is well regarded, with the Manhattan Prep Complete Course rated 4.8 out of 5 across roughly 706 GMAT Club reviews. Just go in knowing where the tests come from.

6. Magoosh GMAT Practice Tests

Magoosh offers a genuinely free full-length practice test covering all three sections in about 2 hours 15 minutes, requiring only an email. It returns a predicted Total score on the Focus scale plus a subject breakdown, which makes it one of the very few free score-reporting mocks outside GMAC. Free 45-minute section-only tests are available too.

Paid Premium plans run $199 for 30 days, $249 for 6 months, and $349 for 12 months, and include at least 2 practice tests alongside 800+ questions and 200+ video lessons.

Two honest caveats. Magoosh's tests are generated from your pool of unanswered questions rather than being fixed pre-built exams, so every mock you build consumes questions from the same 800-question bank. Magoosh's own guidance is to create at most 2 and save the rest for practice. And users have reported Magoosh mocks scoring below official mocks on identical preparation, including one verified 715 scorer who saw 645 official against 605 on Magoosh. Read its predictions as conservative.

7. Target Test Prep GMAT Custom Tests

Target Test Prep is the odd one out on this page, and it is worth being precise about why. TTP does not sell a pack of full-length adaptive mocks. What it sells is an unlimited custom test builder over a 4,000+ question bank covering Quant, Verbal, and Data Insights, with written and video solutions on every question.

That makes it useless as a score predictor and genuinely useful as a volume tool. The problem this page keeps returning to is that you hold only six official exams, and burning them early wastes your only accurate data. TTP attacks that from the other end: rather than rationing full-lengths, you build as many targeted sets as you like against the sub-section you are actually weak in, and every miss comes with an explanation. That is precisely the gap GMAC leaves open.

Pricing is the catch, and it is the same critique as e-GMAT. Custom tests are not sold separately, so reaching them means buying a course plan: $299 per month, $949 for 4 months, or $1,099 for 6 months on Self-Study, rising to $1,599 for OnDemand and $2,199 with LiveOnline. A 5-day trial runs $1. If mocks are genuinely all you want, Experts' Global gives you 15 full-lengths for $59 and TTP is a poor use of money. If you want a full course anyway and treat the test builder as the practice engine inside it, the arithmetic changes completely.

TTP also carries a 130-point score improvement guarantee on eligible plans. As with every third-party option here, the questions are original work written to imitate the GMAT, not retired real GMAT questions.

How to Sequence Your GMAT Practice Tests

The mistake is burning official exams early to "see where I am." Do this instead:

1. Take a free official exam cold (Starter Kit Exam 1). This is your real baseline.
2. Study for four to six weeks using a question bank, not full-lengths.
3. Use third-party mocks for volume — Experts' Global or GMAT Club — to build stamina and find weak areas without spending official material. If your problem is one weak sub-section rather than stamina, custom sectional sets fix it faster than another full-length will.
4. Take official Exam 2 at the midpoint to check whether your score is actually moving.
5. Save Exams 3 through 6 for the final four weeks, spaced roughly a week apart.

Two supporting notes. Because GMAC gives you no explanations, pair every official mock with a resource that does — GMAT Club threads are the standard workaround. And remember the fixed pool: if you reset an exam, expect repeats, so a reset mock inflates your score and is not a clean data point.

Before you spend anything, our free GMAT study plan generator will build a week-by-week schedule around your test date, and the free GMAT Quant practice questions will show you where your Problem Solving actually stands. If you are still choosing a study platform, see our GMAT prep course comparison.

GMAT Practice Tests FAQs

Which GMAT practice test is the most accurate?

GMAC's official practice exams, without qualification. They are the only mocks that use retired real GMAT questions and the exam's own scoring algorithm, which GMAC confirms in its official documentation. Third-party mocks from Experts' Global, GMAT Club, e-GMAT, and Magoosh all use original questions and their own scoring, so their predictions are directional at best.

Are there free GMAT practice tests?

Yes, several. The GMAT Official Starter Kit is free and includes two full-length official adaptive exams plus 70+ questions, which is the single best free resource in GMAT prep. GMAT Club gives one full adaptive test free forever, Experts' Global makes the first of its 15 mocks free, and Magoosh offers a free full-length with a predicted score.

How many GMAT practice tests should I take?

Most students take between six and twelve full-length mocks across a two to three month preparation. The limiting factor is that only six official exams exist, so plan to use third-party mocks for volume and reserve official exams for genuine checkpoints, roughly one at the start, one at the midpoint, and the rest in your final month.

Do GMAT official practice exams repeat questions?

Yes. GMAC states that the practice exams use a fixed question pool, so after resetting an exam "many of the questions you encounter will be questions you have already seen." Repurchasing the same exam does not give you new questions either. Question pools do differ between separate exam packs, so Exams 3 and 4 will not duplicate Exams 5 and 6.

Why don't GMAT official practice exams have explanations?

GMAC simply does not provide them, confirming that "answer explanations are not available for GMAT Official Practice Exams." It is the most common complaint about an otherwise excellent product. Most students work around it by searching the question on GMAT Club, where community and expert explanations cover essentially the entire official pool.

Does Manhattan Prep still have GMAT practice tests?

Not its own. Manhattan Prep, now branded Manhattan Prep powered by Kaplan, discontinued its proprietary CATs and did not rebuild them for the Focus Edition. Its courses and the $359 Self-Study Toolkit bundle GMAC's official exams instead. If you only want the tests, buying Official Practice Exams 3 through 6 direct from GMAC for $107.99 is far cheaper.

Does Target Test Prep have GMAT practice tests?

Not full-length adaptive mocks, no. TTP gives you an unlimited custom test builder over a 4,000+ question bank, so you can generate as many Quant, Verbal, or Data Insights sets as you want, each with written and video solutions. It is a drilling tool, not a score predictor, and it is only available inside a course plan starting at $299 per month. You can try it for $1 over five days before committing.

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