Hello Pakhi. It is better to have 80+ percentile to be on the safe side and get a good college. But nothing can be determined exactly now because your rank and cutoff will depend on the no. of students appearing for JEE Mains April exam. An Overall merit list will be declared by NTA after the April exam depending on no. of students appearing and the best of two percentile for candidates appearing in both the attempts.

However for now you can use the below formula to get your rank but remember this is not your final rank.

Rank=(total number of students -(percentile*0.01*number of students))

Tot. no. of students- 9.75 lakhs

For further information check the below links.

https://engineering.careers360.com/articles/jee-main-result

https://engineering.careers360.com/articles/jee-main-normalisation-process-how-scores-are-calculated

Hello Pakhi,

Congratulations on scoring 80 percentile in JEE mains. 

It is a Beautiful score and you should be proud of your work. 

Here calculate your rank by this formula 

Rank=(total number of students -(percentile*0.01*number of students))

And i hope you get into your desired college.

Best of luck for your future !

Thank you.