JEE college & branch predictor: how it works
Learn which ranks and filters a JEE college predictor uses, how to interpret historical cutoffs and how to turn results into a college shortlist.
Is this an admission probability?
No. Delta defines a search window, not a probability or safe/risky threshold. The endpoint compares historical rows; it does not reproduce official allocation, average earlier years or predict other candidates.
What does the endpoint actually query?
The configured latest-year model and its global latest round are used, with preparatory rows excluded. Category and pool are exact filters. The backend IIT bucket includes IISc and uses Advanced bounds; other rows use Main bounds. Selected rows are displayed by opening rank after selection tiers and the result cap.
What inputs should I provide?
The form sends Main rank, optional Advanced rank, category, seat pool, state, delta and result limit. Use the rank list matching the selected category. It does not accept separate CRL/category ranks or separate architecture/planning paper ranks.
Will Advanced display all matching IIT and IISc programmes?
No. The limit and selection tiers can omit alternatives, including an exam group. Adding a rank enables that historical comparison; it is not a completeness or eligibility guarantee. Main and Advanced numerical ranks are not a cross-exam quality ranking.
What are the quota and pool limitations?
A selected female-only pool does not automatically include Gender-Neutral rows. Exact state matching does not encode every Union Territory mapping or special quota. Missing rows can reflect stored data or filtering, not official nonpublication.
How should I use the results?
Use the shortlist for research. Inspect matching year, round, quota, category and pool in detailed tables; verify current programme restrictions, documents and seats at official sources. Historical cutoff movement has no universal safe margin.
Official sources and related tools
Use the 2026 JoSAA business rulesfor rank-list definitions, allocation sequence, registration, verification and acceptance options. Check the official schedule and notices and Advanced nationality requirements. This page's review date is not a dataset import date.
Explore stored cutoffs, seat data and the counselling overview.
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.