IISc offers modern B.Tech programmes designed to cater to the rapidly evolving technological landscape.
The B.Tech programme cut-off ranks for previous years (2022–2026) provide a reference for students to gauge their admission chances. These cut-offs are based on JoSAA counselling data and are subject to variation each year.
Ranks for 2026–27 cover all four B.Tech programmes and are taken from JoSAA 2026 Round 5, the final round of seat allotment. Earlier years (2022–2025) cover the Mathematics and Computing programme only, which was the sole B.Tech programme offered at the time.
| Academic Programme | Seat Type | Gender | Opening Rank | Closing Rank |
|---|---|---|---|---|
| Aerospace Engineering | OPEN | Gender-Neutral | 2709 | 3901 |
| Aerospace Engineering | OPEN | Female-only | 3245 | 4716 |
| Aerospace Engineering | EWS | Gender-Neutral | 710 | 769 |
| Aerospace Engineering | EWS | Female-only | 1739 | 1739 |
| Aerospace Engineering | OBC-NCL | Gender-Neutral | 1132 | 1942 |
| Aerospace Engineering | OBC-NCL | Female-only | 3729 | 3843 |
| Aerospace Engineering | OBC-NCL (PwD) | Gender-Neutral | 74P | 74P |
| Aerospace Engineering | SC | Gender-Neutral | 997 | 1061 |
| Aerospace Engineering | ST | Gender-Neutral | 516 | 516 |
| Materials Science and Engineering | OPEN | Gender-Neutral | 2742 | 4912 |
| Materials Science and Engineering | OPEN | Female-only | 4786 | 6524 |
| Materials Science and Engineering | EWS | Gender-Neutral | 897 | 918 |
| Materials Science and Engineering | OBC-NCL | Gender-Neutral | 1563 | 2323 |
| Materials Science and Engineering | OBC-NCL | Female-only | 4231 | 4231 |
| Materials Science and Engineering | SC | Gender-Neutral | 1214 | 1482 |
| Materials Science and Engineering | SC | Female-only | 1844 | 1844 |
| Materials Science and Engineering | ST | Gender-Neutral | 570 | 720 |
| Materials Science and Engineering | ST | Female-only | 1170 | 1170 |
| Mathematics and Computing | OPEN | Gender-Neutral | 156 | 743 |
| Mathematics and Computing | OPEN | Female-only | 2347 | 2954 |
| Mathematics and Computing | OPEN (PwD) | Gender-Neutral | 67 | 67 |
| Mathematics and Computing | EWS | Gender-Neutral | 108 | 153 |
| Mathematics and Computing | EWS | Female-only | 427 | 427 |
| Mathematics and Computing | OBC-NCL | Gender-Neutral | 235 | 567 |
| Mathematics and Computing | OBC-NCL | Female-only | 730 | 1067 |
| Mathematics and Computing | OBC-NCL (PwD) | Gender-Neutral | 61 | 61 |
| Mathematics and Computing | SC | Gender-Neutral | 154 | 320 |
| Mathematics and Computing | SC | Female-only | 528 | 881 |
| Mathematics and Computing | ST | Gender-Neutral | 166 | 231 |
| Mathematics and Computing | ST | Female-only | 276 | 276 |
| Mechanics and Computing | OPEN | Gender-Neutral | 1132 | 1967 |
| Mechanics and Computing | OPEN | Female-only | 3527 | 4488 |
| Mechanics and Computing | OPEN (PwD) | Gender-Neutral | 193 | 193 |
| Mechanics and Computing | EWS | Gender-Neutral | 380 | 383 |
| Mechanics and Computing | OBC-NCL | Gender-Neutral | 648 | 923 |
| Mechanics and Computing | OBC-NCL | Female-only | 2649 | 2797 |
| Mechanics and Computing | SC | Gender-Neutral | 439 | 535 |
| Mechanics and Computing | SC | Female-only | 1257 | 1257 |
| Mechanics and Computing | ST | Gender-Neutral | 400 | 400 |
| Category | GN | GN(F) | EWS | EWS(F) | OBC-NCL | OBC-NCL(F) | SC | SC(F) | ST | ST(F) | CRL-PWD | KM (CRL) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cut off Rank | 856 | 1707 | 130 | 474 | 446 | 858 | 265 | 500 | 257 | 292 | 37 | 942 |
