
The CALTECH University Summer Research Fellowships (SURF) 2025 program provides undergraduate students with the opportunity to engage in research under the mentorship of experienced faculty members. The Summer Undergraduate Research Fellowships (SURF) program at Caltech, established in 1979, allows students to conduct research with expert mentors at the forefront of their fields. CALTECH University Summer Research Fellowships (SURF) is considered one of Caltech’s most prestigious programs.
Participants collaborate with a potential mentor to define and develop a project, write proposals, and present their findings at the end of the program. Students carry out the work over a 10-week period during the summer. The CALTECH University Summer Research Fellowships (SURF) is scheduled from June 17 to August 22, 2025. The application deadline is February 22, 2025.
University/Institution:
- Name: California Institute of Technology (Caltech)
- Location: Pasadena, California, USA
- Ranking: Caltech is consistently ranked among the top 10 universities globally.
- Programs: Summer Undergraduate Research Fellowships
- Duration: 10 weeks long, typically starting in mid-June and concluding in late August.
Study Areas at Caltech for Summer Research Fellowships:
- Physics: Research in areas like quantum mechanics, astrophysics, and condensed matter physics.
- Engineering: Projects in electrical, mechanical, aerospace, and civil engineering, focusing on innovation and technology.
- Computer Science: Research in artificial intelligence, machine learning, and computational systems.
- Biology & Chemistry: Studies on molecular biology, biochemistry, and bioengineering.
- Mathematics & Applied Mathematics: Work on theoretical and applied mathematical problems, including statistics and computational models.
- Environmental Science: Research related to climate change, environmental conservation, and sustainable energy solutions.
CALTECH University Summer Research Fellowships (SURF) Benefits:
- Award: Fellows will receive $7,950 for the 10-week program. Which Include
- Housing
- Meals
- Travel Support
Enrichment Activities:
- Weekly seminars by Caltech faculty and JPL scientists/engineers.
- Academic and professional development sessions on research careers and graduate school.
- Effective communication workshops.
- Social and cultural activities to foster community.
- Weekly small student-faculty dinners for networking.
Benefits Not Included:
- Health Insurance: Participants may need to arrange their own health insurance coverage.
- Personal Expenses: Costs for personal items, entertainment, and incidental expenses are not covered.
Eligibilities of CALTECH University Summer Research Fellowships (SURF):
Eligibility Requirements for Caltech Students:
- Must be a continuing undergraduate student.
- Minimum cumulative GPA of 2.0.
- Complete the third term at Caltech or an approved program.
- Eligible for fall term registration by July 1.
- No academic or disciplinary sanctions.
Eligibility Requirements for Visiting (Non-Caltech) Students:
- Must be a continuing undergraduate student in a degree-granting program.
- Minimum cumulative GPA of 2.5/4.0.
- Complete the second semester or third quarter at your institution.
- No academic or disciplinary sanctions.
- High school students co-enrolled in college courses are not eligible.
- Students from the University of Iceland or select Cambridge colleges must apply through their school’s exchange program.
- TO KNOW MORE: Visit

Expectations for SURF Fellows:
- Fully dedicate time to the research project (no courses or other jobs allowed).
- Conduct research on-site (remote projects are prohibited).
- Participate for the entire 10-week program.
- Submit two mentor-approved interim reports.
- Provide a mentor-approved project abstract.
- Submit a mentor-approved technical report.
- Deliver a final oral presentation.
- Follow Caltech’s Honor Code.
Required Documents:
- Online Application: Complete the application form with personal and academic information.
- Research Proposal: Submit a detailed proposal outlining the intended research project.
- Transcripts: Provide unofficial transcripts from all post-secondary institutions attended.
- Letters of Recommendation: Include two letters from academic or professional references.
CALTECH University Summer Research Fellowships (SURF) Application Process:
- Prepare Documents: Gather all required materials, including transcripts and recommendation letters.
- Submit Application: Complete and submit the online application form by the deadline.
- Proposal Review: Faculty review applications and may contact applicants for interviews.
- Notification: Selected candidates are notified of their acceptance into the program.
- Please read this entire page before beginning the application process!
Tips for Successful Application:
- Tailor Your Proposal: Align your research interests with the expertise of potential mentors at Caltech.
- Highlight Relevant Experience: Emphasize any prior research or coursework pertinent to the proposed project.
- Secure Strong Recommendations: Choose recommenders who can speak to your academic abilities and research potential.
- Proofread Materials: Ensure all application materials are well-written and free of errors.
Living Expenses for International Students at Caltech:
- Stipend: Caltech provides a stipend that generally covers living costs, including food, accommodation, and some personal expenses.
- Housing: On-campus housing is provided for participants.
- Meal Plans: Meals are included in the housing arrangement, but students may need to budget for occasional additional expenses.
- Personal Expenses: Students should budget around $200–$300 per month for personal items, entertainment, and incidental costs.
- Health Insurance: If not included, students may need to arrange their own insurance, which can cost around $100–$200 per month.

Why Choose This Opportunity?
Participating in Caltech’s summer research programs offers:
- World-Class Mentorship: Work alongside leading experts in your field.
- Cutting-Edge Research: Engage in innovative projects at the forefront of science and technology.
- Professional Development: Enhance your academic and career prospects through workshops and networking.
- Cultural Experience: Immerse yourself in the diverse and vibrant academic community at Caltech.
Frequently Asked Questions (FAQs) about Caltech SURF 2025:
- Who is eligible to apply for the SURF program?
Undergraduate students with a strong academic record from any institution, including international students, are eligible. - Can I work remotely or take online courses during the program?
No, SURF projects must be conducted in person, and participants are expected to focus solely on their research. - What is the application deadline for SURF 2025?
The deadline to submit applications is February 22, 2025. - Does SURF provide financial support for travel and living expenses?
Yes, SURF provides a stipend to cover living costs, and travel assistance may be available for eligible participants. - What kind of support will I receive during the program?
Participants work under the guidance of a faculty mentor and have access to Caltech’s research facilities, workshops, and professional development activities.