The California Institute of Technology (Caltech) is a world-renowned private research university in Pasadena, California, focused on fundamental problems in science and technology. It offers rigorous academics, extensive research opportunities, and a low student-faculty ratio for students globally.
The California Institute of Technology (Caltech) is a world-renowned private research university located in Pasadena, California. Established in 1891, it is dedicated to expanding human knowledge and benefiting society through integrated research and education, focusing on fundamental problems in science and technology. Caltech is known for its rigorous academic environment, commitment to interdisciplinary collaboration, and significant contributions to global scientific and engineering advancements. The Institute boasts a low student-to-faculty ratio, fostering close interactions between students and leading researchers. Caltech manages NASA's Jet Propulsion Laboratory (JPL), sending probes to explore the solar system, and operates major research facilities like the Palomar and W. M. Keck Observatories. With a strong emphasis on hands-on research, a high percentage of undergraduates participate in research projects during their studies, preparing them to become leaders in various fields. Located on a 124-acre campus at the foot of the San Gabriel Mountains, Caltech offers a vibrant academic community in close proximity to downtown Los Angeles and major natural attractions. It prides itself on fostering an environment where curiosity, creative problem-solving, and a drive to address pressing societal challenges are highly valued.
Caltech fosters a small, collaborative community where faculty, postdoctoral scholars, students, and staff from diverse backgrounds actively engage with one another. The campus offers a variety of public events, cultural activities, and athletic opportunities. Students can participate in performing and visual arts, join athletic teams through Caltech Athletics & Recreation, and engage with the Center for Diversity. Caltech is an integral part of the Pasadena community, offering programs that benefit local teachers, businesses, families, and cultural centers. Students are encouraged to explore the surrounding area, with easy access to Los Angeles, national parks, and beaches, allowing for activities like surfing.
Information regarding specific international student fees beyond tuition is not provided. Prospective students are encouraged to explore financial aid and scholarship opportunities directly through the admissions and financial aid offices.
The California Institute of Technology is an independent, privately supported institution.
International students primarily enter on the F-1 visa, which requires enrolment at a SEVP-certified institution. Before the visa interview the school issues a Form I-20 — a certificate of eligibility — for which a Designated School Official must verify documented funds covering tuition, living expenses and travel for the first year, plus a reliable source for subsequent years. The financial evidence must be specific and from an identified source.
F-1 students may work on campus up to 20 hours per week while classes are in session and full-time during official breaks, with no separate authorization needed. Off-campus work is generally not permitted in the first academic year. After one academic year in good standing, students may use Curricular Practical Training (CPT) for paid work that is an integral part of the curriculum, authorized by the school; other off-campus work requires an approved Employment Authorization Document from USCIS.
After completing a degree, F-1 students may apply for Optional Practical Training (OPT) — up to 12 months of work authorization in a related field — by filing Form I-765 and receiving an EAD before starting work. Graduates of a degree on the DHS STEM Designated Degree Program List may apply for a 24-month STEM OPT extension, for up to 36 months total. The extension requires an E-Verify employer and a qualifying STEM degree earned within the previous ten years.
Approximate all-in student budget; major cities run higher.
The Bioengineering graduate program at Caltech focuses on applying engineering principles to biological systems and drawing inspiration from nature for new engineering solutions. Research areas include biodevices, bioimaging, biomechanics, synthetic biology, and systems biology. The doctoral program aims to train students to become leaders in academia and industry by providing a strong foundation in bioengineering and in-depth knowledge of their chosen research area. Graduates are expected to have conducted independent research and successfully defended their thesis.
The Biology Graduate Studies program at Caltech is designed to provide students with in-depth research experience and a strong foundation in biological sciences. The program welcomes students from diverse undergraduate backgrounds, including physics, chemistry, mathematics, and biology. The primary aim is to equip students with the skills for lifelong learning and productive careers in evolving scientific fields. Students will engage in original research, advanced coursework, and independent study tailored to their specific interests. The curriculum is designed to be comprehensive, integrating core biological concepts with essential basic sciences, and is adjusted to meet individual student needs. Caltech does not typically admit students who completed their undergraduate studies in biology at the Institute, as they encourage a broader perspective gained from study in a different academic environment.
This course provides an introduction to the fundamental principles of analysis and design for feedback control systems. Students will learn how to model physical, biological, and information systems using linear and nonlinear differential equations. The curriculum covers key concepts such as stability and performance of interconnected systems, utilizing tools like block diagrams, Bode plots, Nyquist criterion, and Lyapunov functions. CDS 110 emphasizes robustness and uncertainty management in feedback systems through both stochastic and deterministic methods. It introduces random processes, Kalman filtering, and norms of signals and systems. This course runs concurrently with CDS 101 but includes additional specialized lectures, readings, and homework focusing on analytical techniques for designing and synthesizing control systems.
The Geophysics Option at the California Institute of Technology, primarily based in the Seismological Laboratory, offers exceptional opportunities for both graduate and undergraduate students. This program encourages academic excellence and engagement in pioneering research within the Division of Geological & Planetary Sciences. Students benefit from an open-door policy at the Seismo Lab, allowing them to explore various research topics with multiple faculty members for a comprehensive understanding of current geophysical trends. The availability of extensive facilities provides a strong foundation for students to address complex, multi-scale geophysical challenges.
The Mechanical Engineering graduate program at Caltech is a highly selective, research-oriented program designed to prepare students for advanced research and professional practice in rapidly evolving interdisciplinary technological fields. The program emphasizes developing individual expertise in a chosen specialty while building a strong foundation in basic and engineering sciences. Students are encouraged to cultivate independence, creativity, leadership, and a capacity for continuous learning. The department offers both Master of Science (M.S.) and Doctor of Philosophy (Ph.D.) degrees. Admission is preferentially granted to applicants intending to pursue a Ph.D. Graduates are well-prepared for careers in academia, industry (aerospace, energy, semiconductors, high-tech startups), and postdoctoral research.
The Graduate Program in Biochemistry and Molecular Biophysics (BMB) at Caltech is an interdisciplinary program focused on understanding the chemistry of life at a molecular level. It bridges biology, chemistry, and physics to investigate the structure, interactions, and functions of biological molecules within cells. The program aims to elucidate how the individual components of cells self-assemble to create form, function, and dynamic behavior. This doctoral program is jointly organized by the Division of Chemistry and Chemical Engineering and the Division of Biology and Biological Engineering. It provides students with a comprehensive foundation in biochemistry and molecular biophysics, alongside specialized knowledge in their chosen research area. The goal is to prepare graduates for leading roles in academia and industry, equipping them with strong research skills, a broad scientific understanding, and the ability to independently conduct and present research. Students will engage in advanced coursework, laboratory rotations to explore diverse research areas, and ultimately, a Ph.D. thesis defense. The program emphasizes critical thinking, experimental design, and scientific communication to foster the development of independent and innovative scientists.
Open to international (non-U.S. citizen, non-permanent-resident) high school students applying for first-year undergraduate admission to Duke University. Candidates must demonstrate financial need through Duke's need-based aid process, show interdisciplinary academic curiosity, and have a record of community engagement. There is no separate scholarship form; international applicants who indicate they are applying for financial aid are automatically considered for the Karsh award.
Open to high school seniors, both domestic (U.S.) and international, applying for first-year undergraduate admission to the University of Miami through Early Decision I or Early Action. Applicants are automatically considered with no separate scholarship form; they must submit all first-year admission requirements and demonstrate strong academic achievement, leadership, and community involvement. Semi-finalists complete a Zoom interview.
Open to high-achieving US high school seniors from low-income backgrounds who are US citizens, permanent residents, or students studying in the US regardless of citizenship. Competitive applicants typically earn mostly A's in challenging courses, rank in the top 5-10% of their class, and have strong standardised test results (SAT/PSAT above 1310 or ACT above 28), though each application is read in context. Applicants must demonstrate strong writing, intellectual curiosity and determination through essays and recommendations. Matched students must attend a partner college as a binding-early-decision commitment.
Open to early-career scientists and engineers of all nationalities who hold a PhD awarded within the last three years at the time of application, or who will complete the PhD before the fellowship start date. Research interests must align with Argonne's mission areas. U.S. citizenship is required for national-security-related projects (Detection of Imaging Signatures).
Open to candidates of any nationality (priority to those of Lebanese descent) who have received an offer of admission to the Harvard MBA programme and have a strong academic background.
Open to citizens of any country who earned their first/bachelor's degree within the last ~7 years (or will by the Stanford start) and who apply for and gain admission to a full-time Stanford graduate program. Selection seeks independence of thought, purposeful leadership, and a civic mindset.
Tuition for the academic year 2025-2026 is $62,400 for all students, including international students. Information regarding specific international student fees beyond tuition is not provided.
While 51% of undergraduates receive need-based aid, and 100% of doctoral students receive tuition coverage with merit-based financial support, specific information on aid beyond tuition for international students is not detailed. Prospective students are encouraged to explore financial aid and scholarship opportunities directly through the admissions and financial aid offices.
For international applicants, a TOEFL iBT score of 100+ is recommended, and an IELTS score of 7.0+ is also recommended.
Caltech offers a low student-to-faculty ratio of 3:1, ensuring personalized attention and close collaboration with experts for all students.
Caltech strongly emphasizes hands-on research, with 90% of undergraduates participating in research projects. Students often work alongside Nobel-laureate faculty and have access to extensive research facilities, including NASA's Jet Propulsion Laboratory.