| Subject | QS | THE | ARWU | U.S. News |
|---|---|---|---|---|
| Civil Engineering | — | — | #51-75 | #133 |
| Mechanical & Aerospace Engineering | #301-350 | — | #301-400 | #85 |
| Polymer Science | — | — | — | #136 |
| Metallurgical Engineering | — | — | #151-200 | — |
| Energy Science & Engineering | — | — | — | #155 |
| Environmental Science | — | — | — | #165 |
| Engineering & Technology | #451-500 | #251-300 | — | #186 |
| Artificial Intelligence | — | — | — | #193 |
| Mathematics | #451-500 | — | #201-300 | #372 |
| Automation & Control | — | — | #201-300 | — |
| Water Resources | — | — | #201-300 | — |
| Chemical Engineering | #401-450 | — | #301-400 | #229 |
| Chemistry | #501-550 | — | — | #293 |
| Computer Science | #651-700 | #301-400 | — | — |
| Business & Management | — | — | #301-400 | — |
| Business & Economics | — | #301-400 | — | — |
| Natural / Physical Sciences | — | #301-400 | — | — |
| Electrical & Electronic Engineering | #351-400 | — | — | #370 |
| Materials Science | #351-400 | — | — | #399 |
| Arts & Humanities | — | #401-500 | — | — |
Iran University of Science and Technology ranks #496 in QS 2026, #450 in THE 2026 and #857 in U.S. News 2026. Its consensus position across the major rankings is #472 globally.
QS weights employer reputation and international metrics more heavily; THE places more weight on research influence and teaching environment. Differences of this size between the two systems are common — see our methodology comparison.