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California Institute of Technology: Ranking, Programs & Admission Deadlines of 2027

📍 Pasadena, California, United States 📅 Established 1891 🎓 2,369+ Students 🌍 33.3% International
#07QS World Ranking
#09Regional Ranking
#04Country Ranking
89+Total Programs
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University Admission Fall Application Deadline: Dec 1, 2026
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1. Overview of California Institute of Technology

California Institute of Technology (Caltech) is a private research university located in Pasadena, California, United States. Caltech is internationally well known for giving special emphasis on science, engineering, math, technology and basic research. Although the number of students at the university is relatively low, its effect on the research is very important.

Caltech’s students and teachers are researching and working on various complex problems of modern science and technology. The history of Caltech began in 1891, when Amos G. Throop established Throop University in Pasadena. With time, the company became a specialized center of science and engineering education.

In 1920, the company officially adopted the California Institute of Technology (Caltech). Currently Caltech is an independent and private funding research institute. The university has a wide range of campuses of about 124 acres in Pasadena. Caltech’s academic community has about 971 undergraduate students and 1,398 graduate students.

Their teaching and research includes over 300 professorial faculty members. Caltech’s student-teacher ratio 3:1. Due to this low ratio, students get the opportunity to work closely with professors and researchers and engage directly in research activities.

2. QS World Ranking of Imperial College London

QS World Ranking07(Internationally) in 2027
Regional Ranking09(North America) in 2027
Country Ranking04(USA) in 2027

3. Programs Offered

Undergraduate Programs28
Graduate Programs30
Research / Doctoral31
Physics
Astronomy & Astrophysics
Computer Science
Electrical Engineering
Chemical Engineering
Chemistry
Mathematics
Mechanical Engineering
Biology
Bioengineering
Applied Physics
Materials Science
Geological & Planetary Sciences
Environmental Science & Engineering
Aerospace / Space Engineering

4. Admission Requirements for International Students.

Undergraduate:

  • ELTS: 7.0
  • TOEFL: 100 for the previous TOEFL scale.
  • Duolingo English Test (DET): 130

The English proficiency exam must be taken before the application deadline.

Graduate:

  • ELTS: 7.0
  • TOEFL: 100 for the previous TOEFL scale.
  • Duolingo English Test (DET): 130

For graduate applicants, Caltech does not specify a minimum English-proficiency score.

5. Tuition Fees & Monthly Living Costs

Tuition Fees
Undergraduate TuitionAbout $68,001 per year (2026–27)
Graduate TuitionVaries by program.
Application Fee$75 for undergraduate applicants.
Living Costs
Monthly Living CostsAbout $2,500–$3,000 per month
Accommodation$1,500–$2,000/month
Food$600–$800 per month
Personal & Transportation$300–$500 per month
Health InsuranceAdditional cost may apply.

6. Admission Deadline for 2027 Entry

Restrictive Early Action (REA) deadline
Date: 1 November 2026
December 2026 – REA admission decisions
Date: Mid
Regular Decision (RD) deadline
Date: 4 January 2027
March 2027 – Regular Decision admission decisions
Date: Mid
Admission offer acceptance deadline
Date: 1 May 2027

7. Notable Alumni

RP
Richard P. Feynman
Nobel Prize in Physics (1965). Renowned theoretical physicist.
LP
Linus Pauling
Nobel Prize in Chemistry (1954) and Nobel Peace Prize (1962).
GE
Gordon E. Moore
Co-founder of Intel and known for Moore's Law.
FB
Frank Borman
Commander of Apollo 8, the first crewed mission to orbit the Moon.
KS
Kip S. Thorne
Nobel Prize in Physics (2017) for contributions to LIGO .
AG
Andrea Ghez
Nobel Prize in Physics (2020).

Details at a Glance — California Institute of Technology: Ranking, Programs & Admission Deadlines of 2027

1. University NameCalifornia Institute of Technology: Ranking, Programs & Admission Deadlines of 2027
2. Founded1891
3. LocationPasadena, California, United States
4. Total Students2,369+
5. International Students33.3%
6. Total Subjects / Programs89+
7. World Ranking#07 QS 2027
8. Continent Ranking (North America)#09
9. Country Ranking (USA)#04
10. Acceptance Rate<5%
11. Official Websitewww.caltech.edu ↗

Rankings of California Institute of Technology: Ranking, Programs & Admission Deadlines of 2027

#07QS World Ranking 2027
#09North America Region
#04USA Country Ranking
Note: Rankings change every year — always confirm the latest figures on the official QS, THE and ARWU websites before applying.

Total Programs & Available Subjects

89+Programs / Courses
2,369+Total Students
33.3%International Students

California Institute of Technology: Ranking, Programs & Admission Deadlines of 2027 is located in USA (continent: North America) and welcomes international students across its 89+ program offerings. Visit the official website for the full subject list and entry requirements.

Ready to apply to California Institute of Technology: Ranking, Programs & Admission Deadlines of 2027?

Applications for the current intake close Dec 1, 2026.

Apply Now ↗

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