How Is the LGS Score Calculated and How Do You Choose a School? Understanding the Logic and the Strategy

The aim of this article is not to hand you a fixed table of cut-off scores or percentiles because those numbers are reshaped every year according to the performance of the cohort that sits the exam that year, and a figure from one year can stop being a reliable reference for the next. Instead, our goal is to help you understand the logic by which the LGS score is calculated, what a percentile actually means, and how the school-choice process works. Because a family that understands the logic can correctly interpret the current, official data for whichever year the student takes the exam.

How is the LGS score calculated? The general logic

At the heart of the question of how the LGS score is calculated lies a single concept: the weighted net score. In the exam, a net score is calculated for each subject based on the number of correct and incorrect answers; these net scores are then multiplied by coefficients that reflect the relative weight of each subject within the exam, and summed. In other words, the resulting score is not a measure of how many questions the student answered, but a composite of how many net points they earned in which subjects and how much weight those subjects carry in the exam. This is why two students with the same total net score can end up with quite different scores when they distribute those net points across different subjects.

The reason the subject coefficients differ from one another is that each subject does not have the same number of questions on the exam or the same weight in the curriculum. This coefficient framework and the relative weight of subjects within the exam appear in the official exam guide published each year by the Ministry of National Education, and they may undergo small adjustments from year to year. So rather than giving a fixed figure here for "which subject has which coefficient," the important thing is to grasp this general principle: a net point in some subjects can contribute more to the score than a net point in another subject; this is a factor to keep in mind when setting study priorities.

What is an LGS percentile, and what is it good for?

The concept of an LGS percentile shows not a student's score, but where that score places them among all the students who sat the exam. For example, a student's position in a given percentile is a piece of relative-ranking information that shows how many out of every hundred students who took the exam performed better than they did. The most important advantage of this approach is that it offers a fair comparison independent of whether the exam was easy or hard that year because everyone is evaluated under the same exam conditions, so the relative ranking carries the same meaning every year, whereas a raw score or number of correct answers can correspond to a different difficulty level from one year to the next.

The most important point for a family to understand is that percentiles, just like cut-off scores, are recreated every year. The percentile range a school admitted last year may not stay the same this year, because the quota, the number of students who sat the exam, and the overall distribution of success all change. That is why, when interpreting percentile information, you should always look at the most current and official source, and be cautious when comparing against figures from previous years.

How many correct answers equals how many points? Why we cannot give a fixed formula

The question of how many correct answers equals how many LGS points is perhaps one of the most frequently asked every year and one of the most misleading to answer. The "so many correct answers equal so many points" tables floating around the internet are usually based on a past year's results and are specific to that year's exam difficulty and participant profile. The same number of correct answers may correspond to a particular score one year, and to a completely different score the next when the exam turns out a little easier or harder. This does not mean the exam is unfair; on the contrary, the relative evaluation system is designed precisely to balance out this difference.

The most honest advice one can give a family here is this: instead of searching for a fixed formula to convert a number of correct answers into a score, focus on raising the student's own net score as high as possible and, in doing so, on seeing which subjects they are strong in and by how much. The score itself is an outcome that only becomes clear after the exam is over and the official results are announced; the most accurate prediction you can make before the exam is to look at the general trends published in official guides from past years but to use this not as a precise number, but as a rough directional indicator.

When is the LGS school-choice period and how does it work?

The answer to when the LGS school-choice period takes place is set each year by the official calendar announced by the Ministry of National Education, and it usually occurs within a limited window of a few days after the exam results are announced. This short span can lead families to decide hastily and at the last minute; yet preparing a preference list is a process that can be started long before the results come out. Researching the general characteristics of schools, assessing transport and program suitability, discussing the student's interests all of this can be done without waiting for results day.

Because the exact start and end dates of the school-choice period can change every year, you need to follow these dates through the official announcements of the Ministry of National Education and through official systems such as e-Okul or e-Kilavuz. When a family misses these dates or leaves them to the last day, there may be no time left for a calm evaluation; that is why the safest path is to move quickly but calmly through a list prepared in advance, as soon as the school-choice period opens.

From preference to final enrolment: how does the process unfold?

After the family submits the preference list, the process leaves the family's hands and a placement system takes over: this system assigns students to schools by taking into account each student's preference order and score. When the placement result is announced, the student has been placed in one of the schools on the preference list, according to the priority the system determines. After this, the final enrolment must be completed by going to the school within a period likewise specified in the official calendar. Because missing this last step can cause an earned place to go to waste, it is important to note down the enrolment dates as soon as the placement result is announced.

How do you make your LGS school choices? A step-by-step guide

A good answer to how to make your LGS school choices comes not from searching for a single "best school," but from searching for a school that genuinely suits the student. The steps below break this seemingly complex process into smaller, more manageable decisions.

1. 1Set a realistic range: Based on the student's official result, evaluate which types of schools are within reach, using current and official sources.
2. 2Research the school types: Keep in mind that science high schools, social sciences high schools, Anatolian high schools, and vocational schools have different programs and goals.
3. 3Factor in transport and daily life: Weigh the balance between a distant but "good" school and a nearby one that will wear down the student's motivation less.
4. 4Put the student's interests at the center: Build your ranking not only by score, but also by the areas in which the student is curious and eager.
5. 5Rank from high to low across a wide range: Reduce risk by adding not just the few most sought-after schools but schools at different levels of likelihood to your list.

The most frequently skipped of these steps is asking for the student's own opinion. When the preference list is prepared entirely by the parent, the student feels they have not taken part in a decision about their own future; whereas a school-choice process that moves forward together with the student, through questions like "what do you think would draw you most to this school," helps the student own the decision far more, whatever the outcome.

How should LGS cut-off scores and science high school cut-off scores be interpreted?

LGS cut-off scores are backward-looking information that shows the lowest score or percentile a school admitted the previous year. All cut-off scores, including science high school cut-off scores, change from year to year depending on many variables, such as the school's quota, the number of students who applied to that school that year, and the distribution of overall exam results. That is why using a school's cut-off score from last year as a target for this year can be misleading; a cut-off score may rise, fall, or stay the same, and it is impossible to predict this with certainty in advance.

The way to use cut-off scores correctly is to treat them not as a precise threshold but as a rough directional indicator. Looking at the cut-off trend over several years together is it rising, falling, or steady gives a more reliable sense than looking at a single year's number. But when making the final decision, you must always turn to that year's official and current data, that is, the results published by the Ministry of National Education; figures from past years should be used only as background information.

Why do cut-off scores change every year?

Behind a school's cut-off score changing from year to year lies a simple supply-and-demand logic. While a school's quota is usually fixed, the number of students who want to apply and their overall level of achievement that year differ every year. If more strong students prefer a particular school in a given year, that school's cut-off score rises; when interest declines, the cut-off score can fall back. Knowing this dynamic makes it easier to move away from the assumption that a school "will always stay at the same level" and to keep the preference list flexible accordingly.

The difference between science high schools and other school types

Science high school cut-off scores are generally among the highest of the schools that admit students through the central exam; this is because science high schools have a limited number of places and are heavily preferred. However, a school having a high cut-off score does not mean it is the "most correct" choice for every student. A science high school program offers a curriculum with a heavy emphasis on science and mathematics, and it should not be forgotten that this pace may not suit every student's study style. Social sciences high schools lean toward verbal fields, while Anatolian high schools have a more balanced program structure. Rather than choosing a school type simply because its cut-off score is high, considering the areas in which the student is genuinely strong and eager largely determines how healthy the coming four years will be.

How do you choose an LGS school? A decision beyond the score

The question of how to choose an LGS school is often reduced to "which school for which score"; yet choosing a school is a multidimensional decision that shapes how the next four years of the student's life will go. A school's academic success matters, but so do the social environment it offers, the variety of its programs, its distance from the student's home, and how the student will feel there these are at least as decisive as the academic dimension.

• Choosing purely by score → instead, choosing according to the student's interests and goals.
• Considering only well-known schools → instead, also researching lesser-known schools that suit the student.
• Preparing the preference list on the last day → instead, starting the research before the results are announced.
• Making the decision alone → instead, making it together with the student, taking their opinion into account.

Common mistakes and pitfalls

There are a few pitfalls families frequently fall into during the LGS score-calculation and school-choice process. Knowing them in advance helps both to keep expectations realistic and to reduce unnecessary anxiety.

• Taking past years' correct-answer-to-score tables as certain: These tables change every year and should be used not as a reference but as a rough idea.
• Locking the preference list entirely onto a single school: Not choosing across a wide range can leave the student with no options in the event of an unexpected result.
• Seeing the cut-off score as a fixed threshold: Cut-off scores change from year to year; last year's number is not this year's guarantee.
• Running the process on parents' decisions alone: A choice made without asking for the student's opinion turns into a decision that is hard to own, whatever the outcome.

The Socratic approach: drawing the school-choice decision out of the student

The most neglected dimension of the school-choice process is that this is, in fact, a decision about the student's own future. Rather than saying outright "we'll put down this school," a parent can guide the student toward clarifying their own thinking with questions such as "what draws you most to this school," "is there something here you think you'd struggle with," and "what would really set these two schools apart for you." This approach shows that the Socratic method works not only when studying but also in important life decisions; because a student who takes part in their own decision adapts far more healthily to that decision's outcome.

The best school is not the one everyone calls "the best," but the one where the student feels they can grow.

A common principle in school-choice counselling

This Socratic attitude also holds in the exam process itself. Arf, Askarf's tutor character, never gives the direct answer to a question in any subject; with a hint ladder, Arf guides the student step by step toward their own solution. The contribution of this approach to LGS preparation is not limited to learning the material a student who develops the habit of thinking on their own is also less anxious and better prepared in the face of big decisions like school choice.

The LGS score and the school-choice process should be built not on fixed numbers, but on the right logic and a sound strategy. A family that understands how concepts such as the weighted net score, the percentile, and the cut-off score work can read that year's official and current data correctly, without panicking in the face of numbers that change every year. And the most accurate choice is not the highest-scoring school, but finding the environment where the student can best grow and this decision, too, can be made most healthily together with the student.