University of California, San Diego (UCSD) Admissions 2026-27: Application Deadline, Eligibility & Acceptance Rate

University of California San Diego Application Deadlines

University of California San Diego runs one primary Fall intake for both undergraduate and graduate entry, plus a limited Winter and Spring intake for a handful of graduate programs. Undergraduate admissions go through the systemwide UC Application, while every graduate program uses UCSD’s own portal. The deadlines below come from the official UCSD international admissions page and the UCSD Graduate Division.

UCSD’s primary intake for Indian students is Fall (September) — most undergraduate and graduate programs open here.

Currency note: All INR figures in this article use USD 1 = INR 95.52, the live rate in August 2026. 

University of California San Diego Eligibility for Indian Students

Eligibility at the University of California San Diego splits cleanly along undergraduate and graduate lines. Indian applicants must meet the academic floor and one of the accepted English tests. This section covers academic thresholds and English scores only; the exact paperwork list sits under Documents Required.

• UG general entry (recommended): Class XII from a recognised Indian board with a minimum 85% aggregate (UCSD treats this as roughly equivalent to a 3.4 US GPA).
• PG entry: A four-year Indian bachelor’s degree with a minimum 3.0 GPA (around 65% or First Class). Three-year bachelor’s may be considered case by case if paired with a master’s degree.

UCSD English Proficiency Scores

University of California San Diego PG Programs and English Scores

Graduate programs at UCSD are run by six schools and divisions, from the Jacobs School of Engineering to the Halıcıoğlu Data Science Institute. Every English cell below is a verified minimum drawn from the specific program’s official UCSD page.

University of California San Diego UG Programs

UCSD’s undergraduate catalog runs across seven residential colleges — Revelle, Muir, Marshall, Warren, Roosevelt, Sixth, and Seventh — but the academic major is chosen at application. Indian applicants apply directly to the major; changing later is possible but tightly regulated by department capacity.

University of California San Diego Application Process

Undergraduate and graduate applications run on different platforms at UCSD, but both follow a similar sequence. The UC Application handles all nine UC campuses in one submission; the UCSD graduate application handles one program per submission.

Undergraduate Application Steps (UC Application)

1. Create an account on the UC Application platform, which opened for the Fall 2027 cycle on 1 August 2026.
2. Enter academic history, including Class X and XII marks, subjects, and predicted results where applicable.
3. Draft four Personal Insight Questions of 350 words each; UCSD reads these carefully.
4. Select UC San Diego (and any other UC campuses) inside the same application.
5. Pay the application fee of USD 95 (around ₹9,075) per campus using an international credit card.
6. Submit before 11:59 PM Pacific Time on 30 November 2026.
7. Send official transcripts, English test scores, and financial documentation only if UCSD admits you and requests them.

Graduate Application Steps

1. Register on the UCSD Graduate Application when it opens on 2 September 2026; each program has its own portal link.
2. Upload unofficial transcripts, statement of purpose, CV, and three letters of recommendation.
3. Send TOEFL, IELTS, Duolingo, or PTE scores directly from the testing service.
4. Pay the application fee of USD 155 (around ₹14,806) on the UCSD graduate portal; international applicants are not eligible for a fee waiver.
5. Submit before the program’s deadline (mid-December 2026 to mid-January 2027).

Also read: UCSD Acceptance Rate 2026

University of California San Diego Admission Decisions

UCSD releases decisions in fixed windows. Understanding the timeline helps Indian applicants plan visa slots and financial paperwork.

• Undergraduate first-year decisions: Released by 31 March 2027 for Fall 2027 entry.
• Undergraduate transfer decisions: Released between April and July 2027.
• SIR (Statement of Intent to Register) deadline: 1 May 2027 for freshmen, 1 June 2027 for transfers. A non-refundable enrolment deposit is due at this stage.
• Graduate decisions: Program-dependent, typically February to April 2027; most Indian offers arrive by mid-March.
• Deferral policy: Undergraduate deferrals are granted only in exceptional cases; graduate deferrals depend on the department.
• Conditional offers: UCSD may issue a conditional admit contingent on final Class XII results or a pending bachelor’s degree.

Planning note: Book your F-1 visa slot at a US consulate the week your I-20 arrives — Indian summer slots at Mumbai, Delhi, and Chennai fill within 24 hours of release.

University of California San Diego Documents Required

Documents are uploaded only after UCSD admits you (for undergraduate) or as part of the application (for graduate). Bring official, sealed copies when you travel to the US as well.

• Passport bio page valid at least six months past your intended entry date.
• Class X and XII mark sheets with the school stamp; UCSD requires these to arrive directly from your school for undergraduate applicants.
• Bachelor’s transcripts and degree certificate for PG applicants; consolidated marks by semester or year.
• Master’s transcripts for PhD applicants where applicable.
• Statement of Purpose for graduate programs (Personal Insight Questions replace SOP at the UG level).
• Three letters of recommendation for graduate and PhD applicants; UCSD collects LOR via referee email links.
• Updated CV highlighting research, publications, work experience, and technical skills.
• Official English test score report sent directly by ETS, IELTS, Duolingo, or Pearson.
• Financial affidavit or bank statement showing at least USD 75,000 in liquid funds — needed only after admission for the I-20.
• Passport-size photographs meeting US visa specifications.

Also read: US Student Visa Requirements for Indian Students 

University of California San Diego Acceptance Rate

UCSD reported a 28.4% first-year acceptance rate for Fall 2025, admitting 38,846 students from 136,740 applicants. International first-year admits face a similar rate close to 30%, with wider variance by major. Track long-run acceptance rate trends before finalising your college list.

UC San Diego Admit Rate by Program

• Computer Science and Data Science: Under 5% — the toughest majors at UCSD.
• Engineering (Jacobs School): Around 10 to 15% depending on department.
• Biological Sciences: Around 25%, but capped by pre-med demand.
• Humanities, Arts, and Social Sciences: 35 to 45%, the most accessible tracks.

UCSD Selectivity Factors for Indian Applicants

UC San Diego uses a 13-factor holistic review without interviews. Class XII marks are weighted at least as heavily as the four Personal Insight Questions. Research work, published projects, and Olympiad or NPTEL credentials help offset a Class XII score under 90%.

Insider note: Selecting a less-saturated major such as Cognitive Science with an ML specialisation or Bioengineering with a data track often unlocks UCSD when direct CS is closed to your profile.

UC San Diego rewards early applicants who submit clean, verified documentation and treats the four Personal Insight Questions as the deciding piece of the file, not the transcripts alone. Indian applicants who begin work by August 2026 and lock English scores by September usually clear both the UCSD holistic review and the F-1 interview without a rework.