UNITED STATES · LA JOLLA (SAN DIEGO)

University of California, San Diego

public · Founded 1960 · Languages: en

In short

The University of California, San Diego is a leading public research university located in coastal La Jolla, California. It offers world-class academics and research opportunities, with strong rankings and a vibrant student life.

Key facts

Type: Public
Founded: 1960
Students: 45,273
International students: 11,000
Acceptance rate: 24%
Tuition (intl): €12–40k/yr
Languages: EN
Location: La Jolla (San Diego), United States

For international students

United States

Student visa & funds

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.

Working while you study

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 you graduate

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.

English tests

IELTSUG 6.0–6.5; PG 6.5–7.0; top-tier programs 7.0–7.5
TOEFL iBTUG 80–100; PG 90–110; selective research universities 100+
PTE AcademicUG 50–60; PG 55–70; highly selective programs 65+

Main intakes

AugustJanuary

Typical living cost

€1,420/month

Approximate all-in student budget; major cities run higher.

SourcesStudy in the States — Students and the Form I-20 · Study in the States — Financial ability · USCIS — Students and employment · USCIS — Optional Practical Training (OPT) for F-1 students · USCIS — STEM OPT extension · LeapScholar — Minimum IELTS scores for USA universities · Mastersportal — Student living costs in the USA (2025–2026)

Programs

a selection

View top programs →

University of California, San Diego · United States

B.S. Artificial Intelligence

The B.S. in Artificial Intelligence (AI) program at UC San Diego equips students with the knowledge and skills to build, apply, and critically assess AI technologies across various fields. The curriculum integrates core computer science principles with specialized AI and machine learning coursework, emphasizing ethical considerations within professional and societal contexts. Students will explore fundamental topics like programming, data structures, algorithms, and machine learning. Upper-division studies delve into advanced AI concepts, specialized electives, and practical applications drawn from departments such as Data Science, Cognitive Science, Mathematics, and Philosophy. Elective areas include computer vision, natural language processing, and robotics, allowing for depth and breadth in areas like systems, theory, and computing applications.

University of California, San Diego · United States

B.S. in Joint Mathematics-Economics

The Bachelor of Science (B.S.) in Joint Mathematics-Economics is designed for students with strong mathematical abilities who are interested in pursuing graduate studies in economics or business. This program builds upon a solid foundation in advanced mathematics, applying these concepts to economic principles. It requires a deeper engagement with mathematical coursework compared to a standard Economics B.S., focusing on calculus and its economic applications. Graduates will be well-prepared for advanced academic work and research in quantitative fields.

University of California, San Diego · United States

Chemical and Nano Engineering

The Chemical and Nano Engineering program at UC San Diego focuses on cutting-edge research at the intersection of chemistry, biology, and engineering. A key area of investigation is 3D bioprinting and biomaterials for applications in tissue engineering and regenerative medicine. Researchers explore the complex interactions between cells and materials across various scales, from the molecular to the tissue level, and over different time spans. The program aims to advance fundamental scientific understanding of cell-material interactions, biomaterials science, and biomechanics. Simultaneously, it addresses technological and translational challenges in repairing and regenerating tissues and organs. This interdisciplinary approach prepares students for impactful careers in academia and industry.

University of California, San Diego · United States

Chemical and Nano Engineering Graduate Programs

The Chemical and Nano Engineering graduate programs at UC San Diego offer advanced studies in cutting-edge fields. Admission is competitive and requires a strong academic background. Applicants are evaluated based on their qualifications, goals, and suitability for the specific program. A Bachelor of Science degree in engineering, sciences, or mathematics is generally required, along with a minimum GPA of 3.0. International applicants must demonstrate English language proficiency. For Master of Science (M.S.) programs, the application opens on September 3, 2025, with a primary deadline of July 15, 2026, and an early decision deadline of January 14, 2026, for Fall 2026 admission. For Doctor of Philosophy (Ph.D.) programs, the application also opens on September 3, 2025, with a deadline of December 10, 2025, for Fall 2026 admission. Interested applicants are encouraged to attend information sessions to learn more about the Master's programs. Official transcripts and other application materials are typically not required until an offer of admission has been extended. For any questions, you can reach out to NE-GradInfo@ucsd.edu.

University of California, San Diego · United States

Chemical Engineering Doctoral Degree Program

The PhD in Chemical Engineering at UC San Diego is a research-intensive program designed to prepare students for careers in research and teaching. The curriculum emphasizes advanced coursework, comprehensive examinations, and original dissertation research. Students will work closely with faculty advisors to develop a tailored academic plan that meets both university and program requirements. The program aims to foster independent researchers capable of contributing significant original work to the field. Students are expected to engage in a rigorous academic and research schedule, including passing a series of examinations: the Comprehensive Exam, the Literature Review Exam, and the PhD Senate (Advancement to Candidacy) Exam, culminating in the Dissertation Defense. The program also includes a teaching assistantship requirement, providing valuable pedagogical experience. The typical duration for completing the PhD is five years, with strict time limits for pre-candidacy and dissertation submission.

University of California, San Diego · United States

Chemical Engineering M.S. and Ph.D.

The University of California, San Diego offers graduate programs in Chemical Engineering leading to both Master of Science (M.S.) and Doctor of Philosophy (Ph.D.) degrees. Students can also pursue a nanotechnology concentration by selecting four elective courses from approved nanotechnology-focused offerings. Admission is competitive and based on a holistic review of the applicant's background, qualifications, and academic goals. The program assesses applicants for one of three admission categories: M.S. only, M.S. with potential to continue to Ph.D., or direct Ph.D. admission. The M.S. only track is for students whose primary goal is to obtain a Master's degree, while the M.S. designation is for those considering doctoral studies. Direct Ph.D. admission is reserved for highly qualified students aiming for a doctoral degree. Enrollment in graduate courses by non-matriculated students is possible through UC Extension's concurrent registration program, subject to instructor approval.

Scholarships

for United States

Browse all scholarships →

full funding

Duke University

Karsh International Scholarship Program

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.

University of Miami (with the Stamps Family Charitable Foundation)

University of Miami Stamps Scholarship

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.

QuestBridge National College Match Scholarship

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.

Argonne National Laboratory

Maria Goeppert Mayer Fellowship at Argonne National Laboratory

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).

Boustany Foundation / Harvard Business School

Boustany MBA Harvard Scholarship

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.

Knight-Hennessy Scholars

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.

Frequently asked questions

What is the estimated cost of attendance for international students at UC San Diego?

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International undergraduate tuition and fees are approximately $43,000–$46,000 per year. The total cost of attendance, including housing, food, and personal expenses, is estimated to be between $70,000 and $75,000 annually.

Does UC San Diego offer financial aid or scholarships to international students?

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Over 60% of UC San Diego undergraduates receive some form of financial aid. While specific international scholarships vary, the University Scholarship for entering freshmen can provide up to $15,000 per year based on the UC application.

What are the English proficiency requirements for international applicants?

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International applicants can demonstrate English proficiency through scores such as a TOEFL iBT of 83 or higher, an IELTS score of 7.0, or a Duolingo English Test score of 115. TOEFL Special Home Edition is also accepted.

What is UC San Diego's global ranking?

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UC San Diego is ranked #66 globally by QS World University Rankings 2025 and #58 by Times Higher Education World Rankings 2025. It is also recognized among the top research universities worldwide.

What makes UC San Diego a unique place to study?

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UCSD features a unique undergraduate college system with six distinct colleges, offering personalized general education within a large research university. The university also boasts 16 Nobel laureate faculty and drives breakthroughs in fields like neuroscience and computer science.

University of California, San Diego

Why study here

Student life

For international students