To calculate the rank we need the following formula.

(100-P/100)*N+1). For example JEE Main 2020 rank =(100 - your total score)*874469/100

To convert the percentile into rank we need to follow some steps.

1. Your NTA score.

2. Total number of students whi have appeared for the exam.

3. Percentage of students below or equal to your Mark's.

4. Percentage of students above your Mark's.

5. Number of students above your Mark's.

I think this will help you to calculate the rank.

Dear student,

There is not any fixed rule to calculate exact JEE MAIN rank before the declaration of rank by JEE MAIN authorities because probably you will not get all the information required to calculate the rank.

However, you can predict your rank you rank by looking at the previous year trends of Marks vs Rank or Percentile vs Rank.

If you want to avoid all these and want to save time by not going to search the trend from here on internet then you have one option.

Our experts have designed the rank predictor tool for JEE MAIN, there all you need to do is the put your percentile or marks and the tool will show you the rank that you can get. Below I am attaching the link of it.

Please note that this is based on previous trends so you can expect slight difference from the predicted rank to the real you will get after declaration of result.

I hope this information helps you.

All the very best!!

Dear Aspirant,

given below are some of the steps you can follow to calculate your respective rank for JEE Mains Examination. You will require the following data,

• Your respective NTA score
• Total number of students appearing for the examination in that particular year
• Percentage of students equal to or below your marks
• Percentage of students above your marks
• Number of students securing above your marks

for more details kindly visit the link provided below.

https://engineering.careers360.com/articles/how-calculate-jee-main-rank-based-on-nta-percentile-score

You may use Careers360's JEE Main Rank Predictor to predict your Rank. We follow an accurate algorithm based on past data base, giving you a reliable prediction or projection of your JEE Main Rank.

For more information and JEE Main Rank Prediction do follow the link below

For more information and percentile prediction do follow the link below

https://engineering.careers360.com/articles/jee-main-percentile-predictor/amp