JEE Main vs JEE Advanced vs JoSAA
Three different things that get conflated constantly. Who conducts what, which ranks go where, and how they fit together to decide your IIT, NIT, IIIT, or GFTI admission.
The one-paragraph summary
JEE Main is an exam. JEE Advanced is a different (harder) exam that only the top JEE Main scorers are eligible to sit. JoSAA is not an exam at all — it is the counselling process that takes the ranks from those two exams and allocates actual college seats. Each of the three is run by a different body, and they happen in order: JEE Main, then JEE Advanced, then JoSAA counselling.
Who runs what
| Stage | Run by | Type | Produces |
|---|---|---|---|
| JEE Main | National Testing Agency (NTA) | Entrance exam (two sessions) | JEE Main rank list (CRL + category ranks) |
| JEE Advanced | One of the IITs (rotating annually) | Entrance exam (single attempt) | JEE Advanced rank list (CRL + category ranks) |
| JoSAA counselling | Joint Seat Allocation Authority | Seat allocation process | Your allocated institute and branch |
JEE Main, in one screen
- Conducted by NTA twice a year (typically January and April sessions).
- Three-hour paper-based (computer-based) exam in Physics, Chemistry, Mathematics.
- The better of your two session scores is used to produce your final JEE Main percentile and rank.
- Your JEE Main rank is the input for:
- JoSAA seat allocation at NITs, IIITs, and GFTIs.
- Eligibility for JEE Advanced — only the top JEE Main scorers qualify to sit JEE Advanced.
- State-level counselling in some states that use JEE Main as their entrance rank.
JEE Advanced, in one screen
- Conducted by the IIT system; one IIT rotates in as the organising institute each year.
- Two papers of three hours each, same subjects (Physics, Chemistry, Mathematics) but significantly harder.
- Only the top JEE Main qualifiers (the exact cutoff is published by JoSAA each year) are eligible to register.
- Your JEE Advanced rank is the only input JoSAA uses for IIT seat allocation. JEE Main rank is irrelevant for IITs once you have a JEE Advanced rank.
JoSAA, in one screen
- A counselling authority, not an exam body. No exam, no paper, no test.
- Runs a single allocation process that uses the JEE Main rank list for NIT / IIIT / GFTI seats and the JEE Advanced rank list for IIT seats.
- You register on josaa.nic.in, submit an ordered preference list, and participate in five to six rounds of seat allocation.
- The full process is covered in the JoSAA counselling guide and the rounds walkthrough.
How the three fit together — a timeline
- JEE Main session 1 (typically January). Sit the exam. Get a percentile. Session result is published a few weeks later.
- JEE Main session 2 (typically April). Sit again to improve your score if you want. Final JEE Main rank is published based on the better of the two sessions.
- JEE Advanced registration. If your JEE Main rank is within the eligibility cutoff, you can register for JEE Advanced.
- JEE Advanced exam. Typically held in late May or early June. Rank list published shortly after.
- JoSAA counselling opens. Usually in June, after both JEE Main and JEE Advanced results are out. You register, fill choices, participate in rounds.
- Seat allocated, reporting, and classes begin.
Exact dates move year to year. The ordering never does. For current-year dates, always refer to the official JEE Main (NTA), JEE Advanced, and JoSAA notifications.
Which rank goes where — a quick lookup
| I want admission to… | Rank used | How |
|---|---|---|
| IITs | JEE Advanced rank | JoSAA counselling (mandatory) |
| NITs | JEE Main rank | JoSAA counselling, then CSAB special rounds for vacant seats |
| IIITs | JEE Main rank | JoSAA counselling, then CSAB special rounds for vacant seats |
| GFTIs | JEE Main rank | JoSAA counselling, then CSAB special rounds for vacant seats |
| State engineering colleges | State entrance rank or JEE Main rank (varies by state) | State-level counselling — not JoSAA |
Common points of confusion
- "JEE Main is my rank list." You have two rank numbers in JEE Main: a Common Rank List (CRL) position and a category rank (for OBC-NCL, EWS, SC, ST, PwD candidates). JoSAA uses both — your CRL for Open-category seats, your category rank for reserved seats — and gives you whichever gets you the better allocation.
- "I cleared JEE Advanced so I can skip JEE Main." You cannot have a JEE Advanced rank without first having a qualifying JEE Main rank. If you have a JEE Advanced rank, you automatically have JEE Main eligibility for JoSAA as well.
- "JoSAA will rank me based on my preference." No. Ranks come from JEE Main / Advanced. Your preference list only changes whichinstitute-branch you are considered for in each round; it does not change your rank.
Related guides
- What is JoSAA counselling
- JoSAA counselling rounds
- Opening and closing ranks explained
- How the college predictor works
Common questions
Is JEE Main and JoSAA the same thing?
No. JEE Main is an entrance exam conducted by the NTA. JoSAA is a counselling and seat allocation process that uses JEE Main ranks (plus JEE Advanced ranks for IITs) to allocate seats at centrally funded engineering institutes. You sit JEE Main to get a rank; you register with JoSAA to get a seat.
Do I have to clear JEE Advanced to get into an NIT?
No. NIT admission is based on your JEE Main rank, not JEE Advanced. JEE Advanced is only required for IIT seats. A JEE Main rank is sufficient for NITs, IIITs, and GFTIs through JoSAA.
If I qualify JEE Advanced but not JEE Main, can I still join JoSAA?
This situation is essentially impossible: JEE Advanced eligibility itself requires you to be among the top JEE Main scorers in the year you appear. If you cleared JEE Advanced you already have a JEE Main qualification. You will enter JoSAA with both ranks, and the system will consider you for IIT seats (JEE Advanced rank) and NIT/IIIT/GFTI seats (JEE Main rank) together.
Can I skip JoSAA and apply to an IIT directly?
No. There is no direct-apply route for IITs for Indian undergraduate admission. Every seat at every IIT is allocated through JoSAA. The IIT you may prefer cannot offer you a seat outside of JoSAA even if your JEE Advanced rank is very good.
Do state engineering colleges participate in JoSAA?
No. JoSAA covers only the centrally funded institutes — IITs, NITs, IIITs, and GFTIs. State engineering colleges are filled through state-level counselling (WBJEE, MHT-CET, KCET, TNEA, and similar) using separate rank lists and separate application portals.
Is NTA the same as JoSAA?
No. NTA (National Testing Agency) conducts JEE Main as an exam body. It has no role in seat allocation. JoSAA is a separate authority constituted to run counselling for centrally funded institutes, and it consumes NTA's JEE Main rank list as an input.
A quick note from the maker
RankMatrix is built by Divyansh Agarwal (GitHub), an independent developer. It is free to use, it never asks for your phone number or email, and it will never send you marketing calls or spam. This guide is for informational purposes only. RankMatrix is not affiliated with JoSAA, JEE, NTA, the IITs, NITs, IIITs, or GFTIs. Always verify the latest schedule, rules, and cutoffs on the official JoSAA website before making any admission decision.