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Caltech

Pasadena, 🇺🇸 United States Private
#6 National #10 QS World #7 THE
Caltech campus
2,518 students 19% international Urban $60.9k - $65.6k/yr

About Caltech

The California Institute of Technology (Caltech) is a world-renowned private research university in Pasadena, California, celebrated for its intense focus on science and engineering. With a small student body and a 3:1 student-to-faculty ratio, Caltech offers an unparalleled environment for in-depth academic exploration and groundbreaking research. The institute is dedicated to expanding human knowledge and benefiting society through the integration of research and education.

Academics


Caltech's academic approach emphasizes creativity, critical thinking, and a deep understanding of fundamental concepts over rote memorization. The university is globally recognized for its strengths in physics, mathematics, engineering, astronomy, chemistry, and computational sciences. Students engage in hands-on research opportunities and interdisciplinary collaboration, with a core curriculum providing a rigorous foundation in math, physics, chemistry, biology, and humanities. Caltech's connection to NASA's Jet Propulsion Laboratory (JPL) provides unique research opportunities in space missions and interplanetary exploration.

International Students


Caltech is home to a diverse international student body, with international students making up approximately 12% of undergraduates and 40% of graduate students. The International Student Programs (ISP) office provides comprehensive support, including immigration advising for visas and employment authorization, intercultural programming, and orientation to help students adjust to life in the U.S. English proficiency exams like TOEFL or IELTS are required for most international applicants. Caltech also offers various student organizations, including cultural identity groups, fostering a sense of community and aiding cultural integration.

Campus & Location


Caltech's campus is situated in Pasadena, California, a city that offers a vibrant environment. The campus itself is known for its collaborative community where faculty, students, and staff interact closely. Pasadena provides a backdrop of city life with various attractions, and the campus features dining options and wellness services. The university is an integral part of Pasadena, and together with JPL, it is a significant employer in the city.

Career Outcomes


Caltech graduates are highly sought after, with a median starting salary range of $110,000 - $119,000. Approximately 42-46% of graduates pursue further graduate or professional education, with over 70% accepted into their top-choice programs. The remaining graduates typically secure full-time employment in various industries, including leading tech companies like Google, NASA, SpaceX, OpenAI, Apple, and Microsoft. Caltech fosters an entrepreneurial spirit, offering resources like the eClub, the Office of Technology Transfer, and the Caltech Innovation Center to support students in launching startups and commercializing their ideas.

Highlights

  • World-renowned science and engineering
  • Small student body, high faculty ratio
  • NASA JPL research opportunities
  • Rigorous STEM curriculum
  • Strong international student support

Student Life & Support

Visa Support Campus Housing Work on Campus Work Placements Sports Facilities Scholarships Available

Photos

Caltech photo 1Caltech photo 2Caltech photo 3Caltech photo 4Caltech photo 5Caltech photo 6Caltech photo 7Caltech photo 8Caltech photo 9

Programs Offered at Caltech (20)

Offers programs in:

Arts & Design Computer Science Engineering Medicine & Health Natural Sciences Physics & Chemistry Social Sciences

Bachelor Programs (5)

Computer Science

STEM

Computer Science

Computer Science
bachelor in computer sciencebachelor of computer sciencebachelor of in computer sciencestudy computer science in united statescomputer science in pasadena
48 months English Full-time

$60,000/yr

Bioengineering

STEM

Engineering

Biomedical Engineering
bachelorbachelorsbioengineeringbiomedicalengineering
48 months English Full-time

$60,000/yr

Mathematics

STEM

Mathematics

Mathematics
bachelor in mathematicsbachelor mathematics degreebs mathematicsstudy mathematics in united statesbachelor mathematics in united states
48 months English Full-time

$60,000/yr

Physics

STEM

Physics

Physics
bachelorbachelorsphysicssciencestem
48 months English Full-time

$60,000/yr

Social Sciences

STEM

Social Sciences

Social Sciences
bachelorcaltechsciencessocialunited states
48 months English Full-time

$60,000/yr

Master Programs (5)

Planetary Science

STEM

Astronomy

Astronomy
astronomymasterplanetaryunited states
24 months English Full-time

$60,000/yr

Mechanical Engineering

STEM

Engineering

Engineering
master in engineeringstudy engineering in united statesmsc engineeringma engineeringengineering degree
24 months English Full-time

$60,000/yr

Aerospace Engineering

STEM

Engineering

Engineering
master in engineeringstudy engineering abroadmaster's degree engineeringstudy engineering in united statesmaster engineering in united states
24 months English Full-time

$60,000/yr

Chemical Engineering

STEM

Engineering

Engineering
engineeringtechnicaltechnologymastergraduate
24 months English Full-time

$60,000/yr

Electrical Engineering

STEM

Engineering

Engineering
CaltechElectricalElectrical EngineeringEngineeringMaster
24 months English Full-time

$60,000/yr

PhD Programs (10)

Astrophysics

STEM

Astronomy

Astronomy
phd in astronomydoctoral astronomystudy astronomy in united statesstudy astronomy in pasadenaphd astronomy united states
60 months English Full-time

$60,000/yr

Biochemistry and Molecular Biophysics

STEM

Biology

Biology
biochemistrybiologybiophysicsdoctor of philosophydoctoral
60 months English Full-time

$60,000/yr

Chemistry

STEM

Chemistry

Chemistry
study chemistry in united statesstudy chemistrystudy chemistry in pasadenaphd in chemistrybest phd programs in chemistry
60 months English Full-time

$60,000/yr

Geological and Planetary Sciences

STEM

Earth Sciences

Earth Sciences
phd in earth sciencesphd earth sciencesstudy earth sciences in united statesphd in earth sciences in united statesphd earth sciences in pasadena
60 months English Full-time

$60,000/yr

Control and Dynamical Systems

STEM

Engineering

Engineering
phd in engineeringphd in engineering in united statesstudy engineering in united statesengineering program in pasadenaengineering at caltech
60 months English Full-time

$60,000/yr

Environmental Science and Engineering

STEM

Environmental Science

Environmental Science
phd in environmental sciencephd of environmental sciencephd environmental sciencestudy environmental science in united statesenvironmental science program in pasadena
60 months English Full-time

$60,000/yr

Materials Science

STEM

Materials Science

Materials Science & Engineering
materialsmaterials sciencemetallurgynanomaterialsphd
60 months English Full-time

$60,000/yr

Neuroscience

STEM

Neuroscience

Neuroscience
neuroscience in pasadenaPhD program neurosciencestudy neuroscience in united statesstudy in pasadenadoctorate neuroscience
60 months English Full-time

$60,000/yr

Applied Physics

STEM

Physics

Physics
physicist degreestudy physics in united statesdoctorate in physicsphd in physicsphd physics
60 months English Full-time

$60,000/yr

Theoretical Physics

STEM

Physics

Physics
physics degree onlinedoctorate in physicsphysics at caltechstudy physics in pasadenaphysicist career
60 months English Full-time

$60,000/yr

Caltech Admissions Requirements & Acceptance Rate

7+ IELTS
100+ TOEFL
130+ Duolingo
3.5+ GPA
Acceptance Rate Very Selective (<20%)
Intakes September
Application Deadline November 1 (Restrictive Early Action), January 3 (Regular Decision)
Tuition (per year) $60.9k - $65.6k/yr
Application Fee $75
Teaching Language English
Student : Faculty 3:1
Avg Class Size 20
Accreditation
WASC Senior College and University Commission (WSCUC)

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Frequently Asked Questions About Caltech

Common questions from international students considering Caltech.

What is the acceptance rate at Caltech?

Caltech is classified as "Very Selective (<20%)" by admissions selectivity. Acceptance rates vary by program — competitive programs and graduate degrees typically have lower acceptance rates than undergraduate programs.

How much does Caltech cost for international students?

Tuition at Caltech ranges from $60.9k - $65.6k/yr per year. Costs vary by degree level and program. International students may also need to budget for housing, books, and living expenses.

What is Caltech ranked globally?

Caltech holds the following rankings: QS World #10, Times Higher Education #7, #6 in United States. Rankings vary by methodology and subject area — for the most accurate picture, check the specific subject rankings for your intended field of study.

What English language requirements does Caltech have?

Caltech typically requires IELTS 7+ or TOEFL 100+ for international students. Specific programs may set higher minimums — verify requirements for your target program directly. Some applicants may qualify for an English requirement waiver if their previous education was English-medium.

Are scholarships available at Caltech?

Yes, Caltech offers scholarships and financial aid opportunities for international students. Available aid varies by program, nationality, and academic merit. We recommend checking each program's funding page and applying early — many scholarships have separate deadlines from the main admission application.

When does Caltech start its semesters?

Caltech has intakes starting in September. Application deadlines typically fall 3-6 months before the semester start date. International students should apply earlier due to visa processing times — we recommend submitting applications 6-9 months ahead of the intended start date.

How many English-taught programs does Caltech offer?

Caltech offers 20+ programs taught in English, accessible to international students without local language proficiency. These span Bachelor's, Master's, and PhD levels across multiple disciplines.

Where is Caltech located?

Caltech is located in Pasadena, United States 🇺🇸. The city offers an international student-friendly environment with access to academic facilities, accommodation, and cultural amenities.

Is Caltech only for engineering?

For specific details about Caltech, we recommend reviewing the program-specific information and contacting the admissions office. Each program may have unique requirements and considerations.

Can I get into Caltech with a 3.9 GPA?

For specific details about Caltech, we recommend reviewing the program-specific information and contacting the admissions office. Each program may have unique requirements and considerations.

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