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Top research university in sunny San Diego. This guide covers University of California, San Diego's courses, fees, English & academic requirements, scholarships, the step-by-step admission process, student-visa and post-study-work rules, and tips to get in — everything in one place.
▶ Predict my admission chances (free)📚 Courses & programs at University of California, San Diego
University of California, San Diego is best known for CS, Bioengineering, Data Science. Popular programs for international students include:
- MS Computer Science
- MS Data Science
- MS ECE
- MS Bioinformatics
- MEng
Class profile: Selective intake.
✅ Entry requirements
| IELTS (Academic) | 7 |
| TOEFL iBT | 94 |
| PTE Academic | 65 |
| Duolingo English Test | 120 |
| GRE | Optional |
| GMAT (MBA) | 680 |
| Min GPA / grade | 3.0/4.0 |
| Work experience | Not required |
💰 Fees & cost of studying
| Tuition (international) | $30–35k/yr |
| Application fee | $50–100 |
| Living costs (est.) | $12,000–20,000/yr |
| Scholarships | Assistantships |
Plan your budget for tuition + living + health insurance + the visa fee. Compare funding with the free scholarship finder.
📝 Step-by-step admission process
- Shortlist programs & note GRE/GMAT policy
- Take IELTS/TOEFL + GRE/GMAT if required
- Prepare SOP, 2–3 LORs, CV & transcripts
- Apply online (Fall deadlines Dec–Jan)
- Pay application fee; submit
- Receive decision → I-20 → F-1 visa
📄 Documents checklist
- Academic transcripts
- Statement of Purpose
- 2–3 Letters of Recommendation
- Resume / CV
- GRE/GMAT (if required)
- IELTS / TOEFL
- Application fee
- Passport copy
- Financial proof (I-20)
🛂 Student visa & post-study work · USA
- Student visa: F-1 student visa
- Work while studying: 20 hrs/week on-campus during term; full-time in breaks
- Post-study work: OPT: 12 months (36 months for STEM degrees)
🎯 Tips & tricks to get admission
- Beat the bar. With about 24% acceptance, aim above the minimums — target IELTS 7.5+ and a strong GPA, and lead with research, projects or publications.
- Write a tailored SOP. Name the exact program and 1–2 professors/labs at University of California, San Diego and connect your background to them — generic essays are the #1 reason strong profiles get rejected.
- Hit the English score first. University of California, San Diego needs IELTS 7 / TOEFL 94 / PTE 65. Take a free full-length mock to find your weakest section before you book the real test.
- Prepare finances early. Budget for tuition ($30–35k/yr) plus living costs ($12,000–20,000/yr); visa officers want clear, stable proof of funds.
- Apply in the right intake. University of California, San Diego's main intakes are Fall (Sep) — applying 4–6 months ahead keeps scholarships and on-campus housing open.
📅 Intakes & deadlines
| Intakes | Fall (Sep) |
| Typical deadline | Dec–Jan |
| Acceptance rate | 24% (competitive) |
All figures are indicative and change year to year — always confirm on the official site (ucsd.edu) before applying.
How University of California, San Diego compares in USA
The figures on this page mean little on their own. Set against the 30 other USA universities in our dataset, they say something more useful about where an application to University of California, San Diego is likely to be won or lost.
- Selectivity. An indicative acceptance rate of about 24% against a median of 50% across the 30 other USA universities in our dataset. 12 of them are harder to get into than University of California, San Diego. It sits on the more selective side of its national peer group, so meeting the published minimums is the floor rather than the goal.
- Rank in context. QS #72, against a peer median of #96; 13 USA universities rank above it here. Rank is worth exactly this much and no more — it is driven by institution-wide research output and reputation surveys, not by the department you would actually join, so treat it as a coarse filter and judge the programme on its own page.
- English bar. IELTS 7 against a peer median of 7. That is exactly the national norm, so a score built for this application should travel across your whole shortlist. Equivalents: TOEFL 94, PTE 65.
Programme areas: MS Computer Science · MS Data Science · MS ECE · MS Bioinformatics · MEng. Entry requirements are set per programme, not per university, so the figures above are the institutional baseline — a competitive department inside an accessible university can run far tighter than the headline rate suggests.
Practical order of work for University of California, San Diego: clear the English requirement first, because it gates everything and is the only part of the application you fully control; then confirm which of the Fall (Sep) intakes you are targeting, since the typical deadline is Dec–Jan and funding decisions usually close before admission decisions; then build the application around one specific programme rather than the institution. Budget the application fee of $50–100 per programme, and living costs of $12,000–20,000/yr on top of tuition of $30–35k/yr.
Figures here are indicative and compiled for comparison. Acceptance rates in particular are institution-level estimates and move year to year — confirm anything you are deciding on against the university's official pages.
Frequently asked questions
- What IELTS score do I need for University of California, San Diego?
- University of California, San Diego typically requires IELTS 7 (TOEFL 94, PTE 65). GRE: Optional.
- How much does University of California, San Diego cost?
- International tuition is approximately $30–35k/yr, plus living costs of $12,000–20,000/yr. Application fee: $50–100.
- What is the acceptance rate at University of California, San Diego?
- University of California, San Diego has an indicative acceptance rate of about 24% (Selective intake).
- What are the intakes and deadlines at University of California, San Diego?
- Intakes: Fall (Sep). Typical deadline: Dec–Jan.
- Is University of California, San Diego hard to get into?
- University of California, San Diego is competitive, with an indicative acceptance rate of about 24%. Aim above the minimum scores and build a standout profile.
- Does University of California, San Diego require GRE or GMAT?
- GRE: Optional. GMAT (for MBA): 680. Always confirm the exact policy for your specific program on the official site.
- Can I work after studying at University of California, San Diego?
- OPT: 12 months (36 months for STEM degrees) (USA). You can typically also work part-time while studying: 20 hrs/week on-campus during term; full-time in breaks.
- What documents do I need to apply to University of California, San Diego?
- Typically: Academic transcripts, Statement of Purpose, 2–3 Letters of Recommendation, Resume / CV, GRE/GMAT (if required), IELTS / TOEFL, Application fee, Passport copy, Financial proof (I-20). Check program-specific requirements before applying.
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