JEE Main vs JEE Advanced: What Is the Difference?

Two exams, one engineering pathway

JEE Main and JEE Advanced are two separate stages of the same admission journey to India's top engineering institutes. JEE Main comes first and is the qualifying exam; JEE Advanced is the second stage that only the top performers reach.

The simplest way to remember it: JEE Main opens the door to the NITs, IIITs, and centrally funded institutes, while JEE Advanced is the exam you must clear to enter the IITs.

Who conducts each exam

JEE Main is conducted by the National Testing Agency (NTA) and is held twice a year. JEE Advanced is conducted by one of the zonal IITs on a rotating basis, under the Joint Admission Board (JAB), and is held once a year.

• JEE Main → National Testing Agency (NTA), twice a year
• JEE Advanced → one IIT (rotating), once a year

Which colleges each one leads to

A JEE Main rank is used for admission to the National Institutes of Technology (NITs), Indian Institutes of Information Technology (IIITs), and Government-Funded Technical Institutes (GFTIs), through the JoSAA counselling process.

A JEE Advanced rank is used only for admission to the Indian Institutes of Technology (IITs) and a few other institutes such as IISc and the IISERs (through their own channels). You cannot sit JEE Advanced without first qualifying through JEE Main.

Eligibility and attempts

For JEE Main, candidates who have passed or are appearing in Class 12 (or an equivalent) with the required subjects may apply, and can attempt it in three consecutive years (each year has two sessions). For JEE Advanced, only a limited number of top JEE Main qualifiers are eligible — the official figure is the top 2,50,000 candidates — and it may be attempted a maximum of two times in two consecutive years.

Exact eligibility (subject requirements, Class 12 percentage norms for NIT/IIT admission, age and attempt rules) is set every year in the official information bulletin and can change, so confirm the current rules on the official websites before you apply.

Difficulty and exam style

JEE Main tests speed and accuracy across Physics, Chemistry, and Mathematics at the Class 11–12 level, with mostly objective questions. JEE Advanced tests deeper conceptual understanding and problem-solving and is widely regarded as significantly tougher, with a more variable pattern set fresh each year by the conducting IIT.