Category-wise opening and closing ranks for Chemical Engineering at Indian Institute of Technology Madras. General closing rank was around 3,804.
| Category | Round | Opening | Closing |
|---|---|---|---|
| EWS | 1 | 477 | 759 |
| EWS | 2 | 477 | 767 |
| EWS | 3 | 477 | 767 |
| EWS | 4 | 477 | 767 |
| EWS | 5 | 477 | 767 |
| EWS | 6 | 477 | 767 |
| OBC-NCL | 1 | 1,341 | 1,827 |
| OBC-NCL | 2 | 1,341 | 1,868 |
| OBC-NCL | 3 | 1,341 | 1,868 |
| OBC-NCL | 4 | 1,341 | 1,868 |
| OBC-NCL | 5 | 1,341 | 1,869 |
| OBC-NCL | 6 | 1,341 | 1,869 |
| OBC-NCL (PwD) | 1 | 86 | 86 |
| OBC-NCL (PwD) | 2 | 104 | 104 |
| OBC-NCL (PwD) | 3 | 104 | 104 |
| OBC-NCL (PwD) | 4 | 104 | 104 |
| OBC-NCL (PwD) | 5 | 104 | 104 |
| OBC-NCL (PwD) | 6 | 104 | 104 |
| OPEN | 1 | 1,922 | 3,804 |
| OPEN | 2 | 1,922 | 3,804 |
| OPEN | 3 | 1,922 | 3,804 |
| OPEN | 4 | 1,922 | 3,804 |
| OPEN | 5 | 1,922 | 3,804 |
| OPEN | 6 | 2,634 | 4,116 |
| OPEN (PwD) | 1 | 243 | 159 |
| OPEN (PwD) | 2 | 243 | 159 |
| OPEN (PwD) | 3 | 243 | 159 |
| OPEN (PwD) | 4 | 243 | 159 |
| OPEN (PwD) | 5 | 243 | 159 |
| OPEN (PwD) | 6 | 243 | 159 |
| SC | 1 | 732 | 1,147 |
| SC | 2 | 769 | 1,159 |
| SC | 3 | 769 | 1,159 |
| SC | 4 | 769 | 1,159 |
| SC | 5 | 769 | 1,159 |
| SC | 6 | 769 | 1,189 |
| SC (PwD) | 1 | 15 | 15 |
| SC (PwD) | 2 | 15 | 15 |
| SC (PwD) | 3 | 15 | 15 |
| SC (PwD) | 4 | 15 | 15 |
| SC (PwD) | 5 | 15 | 15 |
| SC (PwD) | 6 | 15 | 15 |
| ST | 1 | 477 | 609 |
| ST | 2 | 477 | 620 |
| ST | 3 | 477 | 620 |
| ST | 4 | 477 | 620 |
| ST | 5 | 477 | 620 |
| ST | 6 | 477 | 620 |