The MTLE explained7-minute readFor MTLE takers
The MTLE passing score: the 75% average, the 50% floor, and retakes
The MTLE passing score explained: a 75% general average, no rating below 50% in a major subject, a worked example, and the refresher after three failures.
The MTLE passing score is a two-part rule, and most of the confusion around it comes from remembering only one part. You need a general average of at least 75%, and you need to stay at or above 50% in every major subject. Miss either one and the result is a fail.
This post gives the rule in the words of the law, works a weighted average through a table with invented scores, explains the 50% floor, and covers what happens after three failed attempts. It also separates a passing score from a passing rate, because the two are often swapped in conversation.
What is the MTLE passing score?
The MTLE passing score is set by Section 19 of Republic Act No. 5527, the Philippine Medical Technology Act of 1969. It requires "a general average of at least seventy-five per cent in the written test, with no rating below fifty per cent in any of the major subjects."
Read it as two tests, both of which must be met:
- The general average is at least 75%.
- No major subject has a rating below 50%.
The statute is the source we can cite for this rule. We did not verify which later amendments, if any, change these sections, so read PRC's announcement for your sitting alongside this post. The subjects and weights post lists the six major subjects and their percentages.
How do you compute a general average with the subject weights?
You compute it by multiplying each subject rating by its weight and adding the results. The weights in Section 17 of RA 5527 are 20% for Clinical Chemistry, Microbiology and Parasitology, Hematology, and Blood Banking and Serology, and 10% for Clinical Microscopy and Histopathologic Technique.
The scores below are invented to show the arithmetic. PRC's exact computation method is not described in our sources, so treat this as an illustration of the weights, not a prediction of your result.
| Subject | Weight | Hypothetical score | Weighted points |
|---|---|---|---|
| Clinical Chemistry | 20% | 78 | 15.6 |
| Microbiology and Parasitology | 20% | 72 | 14.4 |
| Hematology | 20% | 80 | 16.0 |
| Blood Banking and Serology | 20% | 70 | 14.0 |
| Clinical Microscopy | 10% | 76 | 7.6 |
| Histopathologic Technique | 10% | 68 | 6.8 |
| General average | 100% | 74.4 |
This examinee clears every floor and still falls just short of 75. Raising Blood Banking and Serology from 70 to 75 adds one point to the average, which would lift it to 75.4. A 20% paper is where small gains pay most.
What does the 50% floor mean in practice?
The 50% floor means a single rating below 50% in a major subject fails the examinee, however high the average is. Section 19 of RA 5527 words it as "no rating below fifty per cent in any of the major subjects", and it applies to each of the six papers separately.
Here is a second invented example, which shows the floor working against a good average.
| Subject | Weight | Hypothetical score | Weighted points |
|---|---|---|---|
| Clinical Chemistry | 20% | 85 | 17.0 |
| Microbiology and Parasitology | 20% | 80 | 16.0 |
| Hematology | 20% | 82 | 16.4 |
| Blood Banking and Serology | 20% | 80 | 16.0 |
| Clinical Microscopy | 10% | 78 | 7.8 |
| Histopathologic Technique | 10% | 48 | 4.8 |
| General average | 100% | 78.0 |
The average is 78.0, above 75, yet the 48 in the last paper breaks the floor. The lesson for reviewees is plain: a 10% paper is small for the average and large for the floor. Our post on the 10% papers covers how to review them efficiently.
What happens after three failed examinations?
After three failed examinations, Section 19 of RA 5527 bars further examination until the applicant completes a 12-month refresher course in an accredited medical technology school or 12-month postgraduate training in an accredited laboratory. The statute states it as "no further examination will be given an applicant who has not qualified after three examinations" unless that is done.
The statute also makes this rule stricter for applicants who are not graduates of the BS Medical Technology or Hygiene programmes. We quote only what the text says and do not describe the details of that stricter rule.
For a reviewee who has failed once or twice, the rule is a reason to change method early, not a reason to panic. Two attempts remain before the refresher applies. The retaker strategy post turns the debrief into a plan, and it starts with which part of the rule you missed.
Is the passing score the same as the passing rate?
No. The passing score is the standard one examinee must meet, and the passing rate is the share of a sitting's examinees who met it. A sitting's rate can move from one exam to the next without the standard changing at all.
PRC publishes the counts, and the rate is simple arithmetic. For August 2026, PRC reported 5,634 examinees and 4,204 passers, which works out to 74.6% by our calculation. Nothing in that figure tells you how any one person scored.
So a rate near 70% does not mean the bar sits at 70%. It also does not mean 70% of your own attempts would pass. The passing rates post sets out each sitting side by side and explains what the pattern does and does not tell you.
Is there a fallback for scores just under the passing line?
PRC's results announcements say that examinees below passing with a general rating of at least 70% may register as a Medical Laboratory Technician. PRC states this in its August 2026 results release and its March 2023 release.
That is a separate registration route, not a pass. We say only what PRC says, and the scope and process are for PRC to confirm. The Medical Laboratory Technician post lays out the rule, where it is stated and how to plan the next attempt.
If you want to test your own average against these weights, sit full timed sets in each subject. The free demo gives five items per board subject so you can see the format first.
How can you use the rule while you practise?
Check both tests after every timed set: your weighted average against 75, and your lowest subject against 50. A single number such as "I scored 78%" hides the floor, so keep the six subject scores visible.
A simple routine works well:
- After each set, write the subject and the percentage in a log.
- Every week, weight the latest score per subject by 20, 20, 20, 20, 10 and 10, and add them up.
- Mark any subject near 50 in red and repair it before anything else.
- Compare the average with 75 and find the paper where five more points would help most.
Do this with real timed sets, not open-book browsing, because a floor is about what you can do on the day. Our free demo lets you try the routine with five items per board subject. The result is only an estimate, since a practice set is not a PRC paper, and no practice score guarantees a result.
Frequently asked questions
What is the MTLE passing score?
The MTLE passing score is a general average of at least 75% in the written test, with no rating below 50% in any of the major subjects, under Section 19 of RA 5527. Both conditions must be met. An average above 75% does not pass an examinee who has a rating under 50% in one subject.
What if one subject is below 50%?
A rating below 50% in any major subject fails the examinee under Section 19 of RA 5527, even when the general average is at least 75%. The rule applies to each of the six major subjects separately, including the two 10% papers.
How many times can I retake the MTLE?
Section 19 of RA 5527 stops further examination after three unsuccessful examinations until the applicant completes a 12-month refresher course in an accredited medical technology school or 12-month postgraduate training in an accredited laboratory. Check PRC for how this applies to your own record before you apply again.
Are the subjects weighted in the general average?
Section 17 of RA 5527 assigns weights of 20%, 20%, 20%, 20%, 10% and 10% to the six subjects. The worked tables above use those weights as an illustration. PRC's exact method for computing the general average is not described in the sources we checked.
Sources
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About this article
Written by the TerumoEdge editorial team, who build the TerumoEdge MTLE Ex-Sim. Exam facts are checked against RA 5527, the Philippine Medical Technology Act of 1969, Professional Regulatory Board of Medical Technology resolutions and PRC announcements, and every article lists its sources. How we write and check our articles.
First published .