Compare 3 Biology course options at 3 universities in California — rankings, tuition fees, intakes and English requirements for international students. Free admission and visa guidance from GIEC Global.
California Institute of Technology (Caltech), Pasadena
QS World University Rankings 2026: #10
Study Biology at California Institute of Technology (Caltech), Pasadena — Bachelor's, PhD. QS 2026 #10.
University of California, San Diego (UCSD), San Diego
QS World University Rankings 2026: #66
Study Biology at University of California, San Diego (UCSD), San Diego — Bachelor's, PhD. QS 2026 #66.
University of California, Davis, Davis
QS World University Rankings 2026: #114
Study Biology at University of California, Davis, Davis — Bachelor's, PhD. QS 2026 #114.
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The table below lists Biology courses at universities in California with the university ranking, international tuition, intakes and English requirement. Always confirm the latest details on the official course page before you apply.
| Course & university | Level | University ranking | Tuition fee (international) | Intakes | English requirement |
|---|---|---|---|---|---|
| Biology California Institute of Technology (Caltech) | Bachelor's, PhD | QS World University Rankings 2026: #10 | Approx. $62,000 – $70,000 per year (undergraduate tuition; varies by program) (university-wide) | Fall (August/September) — main intake; some graduate programs also admit in Spring (January) (university-wide) | TOEFL iBT around 100 or IELTS Academic 7.0+ is typically expected (requirements vary by school and program) (university-wide) |
| Biology University of California, San Diego (UCSD) | Bachelor's, PhD | QS World University Rankings 2026: #66 | Approx. $46,000 – $52,000 per year (non-resident undergraduate tuition and fees) (university-wide) | Fall (August) — main intake; Spring (January) for selected programs (university-wide) | TOEFL iBT around 80–100 or IELTS Academic 6.5–7.0 (requirements vary by program) (university-wide) |
| Biology University of California, Davis | Bachelor's, PhD | QS World University Rankings 2026: #114 | Approx. $46,000 – $52,000 per year (non-resident undergraduate tuition and fees) (university-wide) | Fall (August) — main intake; Spring (January) for selected programs (university-wide) | TOEFL iBT around 80–100 or IELTS Academic 6.5–7.0 (requirements vary by program) (university-wide) |
Each university sets its own entry requirements. Applicants usually need relevant previous qualifications, a statement of purpose, academic references and proof of English such as IELTS Academic, PTE Academic or TOEFL iBT.
GIEC Global counsellors help you shortlist Biology courses in California, check your eligibility, prepare your SOP and complete your application and Student visa — free of cost.
California Institute of Technology (Caltech), University of California, San Diego (UCSD), University of California, Davis. Compare them in the table on this page.
This page lists 3 course options at 3 universities in California.
Most universities accept IELTS Academic, PTE Academic or TOEFL iBT. Check each course page for the exact score.
GIEC Global offers free counselling, shortlisting, SOP help, application support and Student visa guidance.
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