Dear Dhruv,

It is difficult to predict the exact JEE mains rank because it depends upon too many factors.According to you, you got 58 percentile in Jee mains 2021 then your rank would be around 429660 - 483000 .

You can predict rank from the link given below :-

You can also predict college from the link given below :-

To more information about  JEE Mains:-

JEE Main 2021 Exam Phase 4 - Dates, Admit Card (Released), Answer Key, Result , Scorecard, Question Papers (careers360.com)

Hope this information helps you...

Best of luck :)