Short version: Pick the cycle first, then work backwards. CEM runs administrations usually in October-November, January-February and April-May, and notes that roughly two to four months sit between registration and test day. Results follow twenty CEM business days later electronically and six weeks later in print. Your medical school's application deadline is the fixed point everything else hangs off.
Most NMAT preparation advice starts at "study biology." The more useful starting point is the calendar, because the NMAT has hard mechanics around it: you cannot reschedule, you cannot transfer to another cycle, and results take weeks.
This is a timeline built around events rather than dates, because NMAT dates move every cycle and CEM announces them on its own site.
Step one: find the fixed point
Do not start with the exam. Start with the application deadline of the medical school you want.
Work back from it through three published lags:
- Printed Examinee Report Form: shipped six weeks after the last date of the test administration, then courier delivery of approximately four to seven days within NCR and seven to fourteen days in the provinces.
- Electronic copy of results: available twenty CEM business days after the last date of the test administration.
- The exam itself.
Whether you can use the electronic copy matters. CEM says you can use the e-result for application purposes, but that "acceptance of the e-result depends on the school's policies," and some schools still require the original ERF at application or after admission. Ask your target school which they accept before you choose a cycle. That single question can be the difference between the January-February window and the April-May one.
The cycle pattern
CEM publishes the pattern rather than a fixed annual calendar. Administrations are "usually scheduled in the following months: October to November, January to February, and April to May," all on Philippine Standard Time for both domestic and international slots.
Registration windows open ahead of each. CEM notes there are "about two to four months between the registration for the NMAT and the administration of the test, depending on when you take the test."
Two practical constraints inside a cycle:
- One registration per cycle. CEM allows registration for a single test day per testing cycle. Multiple registrations within a cycle are not permitted and duplicate payments are forfeited.
- Slots run out. CEM allots 300 to 500 slots per test session. If a date is fully booked it disappears from the registration dropdown, and reappears only if a slot frees up. Registering early is not a preference, it is how you get the date you want.
On which cycle to pick, CEM's own answer is worth quoting: consider "the earliest available cycle, as this allows you to assess whether your scores meet the standard of the medical school and provides the opportunity to retake the NMAT in a later cycle, if you deem it necessary."
The timeline, working backwards
Roughly four months out: decide and register
At this stage you are making a commitment that cannot be undone cheaply.
- Confirm your eligibility. CEM's list covers college graduates, graduating students at the end of the current school year, second-year students in UP's INTARMED or UST's LEAPMed Bachelor of Science in Basic Human Studies, those who previously took the NMAT but did not meet the minimum cut-off, and those with valid eligibility who want to improve their scores.
- Assemble what registration needs: a personal email address you will still control in two years, a 2x2 unretouched digital photo on a white background meeting CEM's specifications, a valid physical ID, a Philippine mailing address, and a PDF of your transcript of records, certificate to graduate, certificate of enrollment or true copy of grades.
- Register and pay through the Dragonpay channel. Applicants registering from abroad can pay by credit card only. Payments made outside CEM's official channel are non-refundable and untraceable to your application.
- Use one account. CEM blocks duplicate accounts, and a blocked account is an avoidable delay.
The five-day clock starts here. Refund requests are accepted only within five working days of your registration date, the registration fee is strictly non-refundable, and only ninety per cent of the testing fee is refundable within that window. After five working days there is no refund for any reason. If you are unsure whether you will actually sit this cycle, decide inside that window.
There is no reschedule and no transfer. CEM is explicit that rescheduling to a different test date is not allowed and that moving to a different testing period will not be processed through the appeal form.
Immediately after payment clears: get your diagnostic
Once your application status reads paid, the official resources unlock in your NMAT account: the Practice Set and the Demo Test.
Do this in the first week, not the last:
- Take the Practice Set untimed and score it by subtest. This is your review plan. CEM's readiness benchmark is 75 per cent correct; below that, the Bulletin of Information says you need "to improve your base information level on the various subtests."
- Take the Demo Test. It is untimed and unscored and exists only to make the testing website familiar.
- Run the computer compatibility check. Not in the final week. If your machine fails, you need time to borrow or replace one.
Note CEM's caution: the Practice Set has more items than the actual test, and the actual NMAT will not reuse its questions. It is a diagnostic and a format primer, not a question bank to memorise.
The long middle: content, worst subtest first
This is the bulk of the two to four months, and it belongs mostly to Part 2.
CEM's guidance separates the halves cleanly. Part 1 "requires more of innate abilities" and primarily measures aptitude. Part 2 items "require the use of complex abilities such as application and analysis" and are where "references and note taking" pay off.
A workable weekly rhythm:
| Block | What | Why |
|---|---|---|
| 3 to 4 sessions per week | Part 2 content, one subject per session, weakest first | All eight subtests carry 30 items each, so the weakest costs the most |
| 10 to 15 minutes daily | Part 1 drills, rotating Verbal, Inductive, Quantitative, Perceptual | Aptitude subtests respond to frequency, not to long blocks |
| 1 session per week | Timed subtest sets | Pace is a separate skill from knowledge |
Keep the scope honest. CEM limits Part 2 items to "concepts that are common and basic to the curricula of college introductory courses." Reviewing above that level is time you do not have. What the NMAT covers lists the published content areas for each subject, and how to review for the NMAT turns them into a subtest-by-subtest plan.
If you want external structure for this phase, NMAT review centers covers the options and whether you need one at all. Note that CEM is not affiliated with any review school and that review centres are not authorised to collect NMAT testing fees.
Roughly the last month: switch from learning to performing
Stop adding new material and start rehearsing conditions.
- Move everything to timed sets. Part 1 runs 2 hours 15 minutes for 120 items. Part 2 runs 1 hour 30 minutes for 120 items, which works out to about 45 seconds per item, the tightest constraint on the exam.
- Practise without the tools you will not have. Physical calculators, phones, watches, paper, pens and pencils are all prohibited. Scratch work goes on authorised easily-erasable materials, in practice a small whiteboard and marker. Do your chemistry and physics working that way now.
- Run at least two full simulations: Part 1, the 10-minute break, Part 2, in one sitting. Three hours forty-five minutes of timed testing is an endurance problem as much as a knowledge one.
- Re-take the Practice Set timed and check yourself against the 75 per cent benchmark.
The final week: logistics, not content
Almost nothing you learn in the last week will show up in your score. Almost anything that goes wrong logistically will.
Check off:
- Valid physical ID. CEM operates a No Valid ID, No Exam policy. Photocopies are not accepted. An ID that expired within the last six months of the test date is still accepted; if it expired earlier, bring your expired ID plus proof of renewal application and your registration form. If it is lost, bring a notarised Affidavit of Loss and your registration form.
- The test invitation. CEM emails it between 2:00 PM and 4:00 PM Philippine time, two to three days before the first test date of the cycle. Check spam. If nothing arrives, contact the NMAT Secretariat at least a day before your exam, because follow-ups on test day are not accommodated.
- Your setup. Windows 7 or above, working webcam and microphone, functional mouse, at least 5 Mbps, the Mettl Secure Browser installed, a charger plugged in, earphones connected before you enter, a clear desk, and a quiet well-lit room where you can be alone.
- Your NMAT Application Number, from the top right of your registration form or the first ten digits of the Dragonpay merchant transaction ID.
Test day
Access opens on a one-and-a-half-hour window for entering the testing platform, registration and identity verification. Log in at the earliest access time, not at the last minute, because identity verification can put you back in a queue if there is an issue. CEM is blunt about the consequence: failure to log in on the test date and time, for any reason, forfeits your test.
Attend to personal needs before you start. A quick break is allowed during the reminders section, and there is an official 10-minute break between Part 1 and Part 2. Bottled water may stay near you; snacks are for the break.
After the exam
- Twenty CEM business days after the last date of the administration, the electronic result appears in your account. Download and save it. CEM disables access after a limited period, usually when new registration opens.
- Six weeks after the last date of the administration, ERFs ship. Report non-delivery two weeks after the scheduled release.
- If you want to withhold a result from the masterlist sent to medical schools, the NMAT Waiver form is usually open only until the day after the last exam date of the cycle. That decision has to be made almost immediately, well before you see your score.
- If you are considering another attempt, CEM says the electronic copy exists partly to help you decide "whether you should retake the test." Retaking the NMAT covers how that works.
The two mistakes that cost cycles
Registering for a cycle whose results land after your target school's deadline. Nothing in your preparation fixes this. Confirm the deadline, then count backwards through the six-week ERF lag before you pick a date.
Treating the technical setup as a test-day task. A machine that fails compatibility, an unstable connection, or an expired ID all forfeit the fee, and none of them are appealable after the fact.
For the wider admissions sequence around the exam, see how to become a doctor in the Philippines and our list of medical schools in the Philippines.
Sources
- Center for Educational Measurement, Inc., NMAT Bulletin of Information (July 2025 edition), on the testing schedule, registration procedure, fees and refunds, release of results, and test day instructions: https://www.cem-inc.org.ph/nmat/files/downloads/NMAT_BOI_OCBT_0725-R.pdf
- Center for Educational Measurement, Inc., NMAT Frequently Asked Questions (July 2025), on cycle timing, slots per session, rescheduling and refunds, test-day technical requirements, and results: https://www.cem-inc.org.ph/nmat/files/downloads/NMAT_FAQs_072025.pdf
- Center for Educational Measurement, Inc., "Background on NMAT": https://www.cem-inc.org.ph/nmat/background-nmat
- Center for Educational Measurement, Inc., "Brief Description of the Test": https://www.cem-inc.org.ph/nmat/brief-description-test
- Center for Educational Measurement, Inc., Candidate Online Assessment Guide for laptop and desktop users: http://www.cem-inc.org.ph/nmat/files/downloads/COAG-LD_0425-B.pdf
