USA · Research
Caltech's extraordinary concentration of Nobel laureates and National Academy members creates a uniquely intense intellectual atmosphere where exceptional students are pushed to their absolute limits. The undergraduate research program is central to the Caltech experience—nearly every student conducts original research, and many co-author papers with faculty by graduation. With a student-to-faculty ratio of 3:1 and total undergraduate enrollment under 1,000, international students at Caltech receive a level of individual attention and research access that simply cannot be replicated at larger institutions.
| Acceptance Rate | 6% (Most Selective) |
|---|---|
| GPA Range | 3.90-4.00 |
| SAT Range | 1530-1580 |
| ACT Range | 35-36 |
| Early Decision I | Nov 1 |
| Regular Decision | Jan 3 |
| Application Fee | $75 |
| Average Financial Aid | $52,000 |
| Need-Blind Admissions | Yes |
| Type | Research |
| US News Rank | #7 |
California Institute of Technology typically admits students with a GPA in the 3.90-4.00 range (4.0 scale). International students should convert their grades using an AACRAO EDGE-based GPA calculator before applying.
With an acceptance rate of 6%, California Institute of Technology is a most selective institution. Building a balanced school list with reach, target, and safety schools is strongly recommended.
The middle 50% of admitted students scored 1530-1580 on the SAT and 35-36 on the ACT.
The Regular Decision deadline is Jan 3. Use AdmissionsPedia's free Deadline Tracker to manage your complete application calendar.
Data sourced from official university websites, Common App, and QS/THE/US News rankings. Last updated: 2026. Disclaimer