Joint Admission Counselling Delhi • Conducted by Joint Admission Counselling Committee Delhi (DTU, NSUT, IIIT-D, IGDTUW, DSEU)
Understanding the Seven-Stage Counselling Logic and IIIT-Delhi's Distinctive Merit Calculation
Since JAC Delhi conducts no written test of its own, its 'pattern' is the counselling and allotment logic converting a JEE Main result into a seat offer across its five participating universities.
Test Required
JEE Main Only
Paper 1 for B.Tech, Paper 2A for B.Arch
Stages
7
4 Regular + Upgradation + Mop-Up + Spot
Delhi Region Quota
85%
Schooling-location based, most universities
IIIT-D Formula
Percentile + Bonus Points
Up to 2 extra points for Olympiads/sports/culture
One registration and one ranked choice list cover all five participating universities — candidates do not apply separately to DTU, NSUT, IIIT-Delhi, IGDTUW, and DSEU, significantly simplifying the process compared to independent, institute-by-institute applications.
| Stage | Purpose |
|---|---|
| Round 1 - 4 | Main JEE-Main-rank-based allotment rounds |
| Upgradation Round | Already-admitted candidates seek a better option without risking their current seat |
| Round 5 (Mop-Up) | Fills remaining vacancies after the main rounds and upgradation |
| Spot Round | Final, typically fully online, opportunity for any still-vacant seats |
Unlike the CRL-rank-only approach used by DTU, NSUT, IGDTUW, and DSEU, IIIT-Delhi ranks candidates by JEE Main percentile combined with verified bonus points (up to 2 additional points) awarded for documented achievements in recognized Olympiads, sports competitions, or cultural events — meaning two candidates with identical JEE Main percentiles could have different IIIT-Delhi-specific merit standing based on these additional, separately verified credentials.
JAC Delhi explicitly permits registration only once per admission cycle — unlike some other counselling systems that allow re-registration after an error, candidates must get their JAC Delhi registration right the first time, making careful attention during this single registration step especially critical.
Behind the scenes, JAC Delhi's allotment algorithm must process each registered candidate's JEE Main CRL rank for four universities and simultaneously calculate a separate percentile-plus-bonus score specifically for IIIT-Delhi — a more complex underlying computation than a single-scoring-method system, even though it presents as one seamless choice list to the candidate.
JAC Delhi publishes its complete seat matrix, broken down by university, branch, category, and quota, ahead of each round's choice-filling window — this document is the authoritative source for exact seat counts in each combination.
| Stage | Basis | Applicant Pool |
|---|---|---|
| Round 1-4 | JEE Main Rank/Percentile + Choices | All registered, verified candidates |
| Upgradation Round | Same basis | Already-admitted candidates seeking upgrade |
| Round 5 (Mop-Up) | Same basis | Candidates for remaining vacancies |
| Spot Round | Same basis | Final opportunity for still-vacant seats |
Understand JAC Delhi's pattern as a rank-based, seven-stage seat-allocation funnel built almost entirely around JEE Main, with IIIT-Delhi's bonus points system as its single most distinguishing structural feature compared to DTU, NSUT, IGDTUW, and DSEU.
Consider a hypothetical candidate with a JEE Main Delhi Region rank of 12,000. In Round 1, this rank may secure DTU's CSE or fall just short depending on that year's exact cutoff, while potentially securing NSUT's IT or ECE comfortably. If unsatisfied, the candidate can seek upgrades through subsequent rounds and the Upgradation Round.
| Function | Responsible Body |
|---|---|
| JEE Main exam itself | National Testing Agency (NTA) |
| JAC Delhi seat allotment | Joint Admission Counselling Committee (rotating Coordinating University) |
| Degree conferral | Each respective participating university |
Revise chapter-wise mathematical formulas before launching your test: