When it comes to the JEE Main exam, understanding how percentiles are calculated can be crucial for aspiring engineering students. In this article, we will explain the process of calculating percentiles in JEE Mains and provide a step-by-step guide to help you navigate through this important aspect of the exam.

## What is Percentile?

Before diving into the calculation process, it’s important to understand what a percentile represents. Percentile is a statistical measure used to determine the position of a particular score relative to other scores. In the context of JEE Mains, the percentile score indicates the percentage of candidates who scored equal to or below a particular raw score.

## Step 1: Understanding Raw Score and Maximum Marks

To begin calculating the percentile, you need to be familiar with two key terms – raw score and maximum marks. The raw score is the marks obtained by a candidate in the JEE Main exam. The maximum marks, on the other hand, indicate the total marks that one can possibly score in the exam.

For example, let’s assume a candidate scored 269 out of a maximum of 300 marks in the JEE Main exam.

## Step 2: Converting Raw Score to Percentage

The next step involves converting the raw score to a percentage. To do this, divide the raw score by the maximum marks and multiply the result by 100. In our example, the calculation would be as follows:

(269 / 300) * 100 = 89.6%

Therefore, the candidate’s raw score of 269 translates to a percentage score of 89.6%.

## Step 3: Determining Percentile Score

To calculate the percentile score, you need to determine the number of students who scored equal to or below the candidate’s raw score. Let’s say that the number of students who scored less than or equal to 269 is 259. Now, perform the following calculation:

Percentile Score = (Number of Students with Raw Score ≤ 269 / Total Test Takers) * 100

In our example, the calculation would be as follows:

Percentile Score = (259 / Total Test Takers) * 100

## Step 4: Interpreting Percentile Score

Once you have calculated the percentile score, it’s important to understand its significance. The percentile score indicates the percentage of candidates who scored equal to or below the candidate’s raw score. For instance, if the percentile score is 84, it means that 84% of the total test takers scored equal to or below the candidate’s raw score.

## Step 5: Determining Rank

To determine the rank, subtract the percentile score from 100. In our example, the calculation would be as follows:

Rank = 100 – Percentile Score

Therefore, if the percentile score is 84, the rank would be 16.

## Conclusion

Understanding how to calculate percentiles in JEE Mains is crucial for students aspiring to pursue engineering. By following the step-by-step guide provided in this article, you can confidently calculate percentiles based on the raw score and maximum marks obtained in the exam.

Remember, the percentile score gives you an idea of where you stand relative to other candidates. So, make sure to leverage this knowledge to set realistic goals and strive towards achieving the best possible rank in the JEE Main exam.