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California Institute of Technology vs Korea Advanced Institute of Science And Technology

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California Institute of Technology Logo

California Institute of Technology

Pasadena, United States

QS Rank: #10
Korea Advanced Institute of Science And Technology Logo

Korea Advanced Institute of Science And Technology

Daejeon, South Korea

QS Rank: #53

Head-to-Head Headliner Comparison

Scan the essential comparative metrics side-by-side to guide your final choice.

Comparative IndicatorsCalifornia Institute of TechnologyKorea Advanced Institute of Science And Technology
QS World Rank (2025/2026)#10#53
THE World Rank (2025)#7#82
ARWU Shanghai Rank#9#201
US News Global Rank#23#296
Acceptance Rate3%N/A
Annual Tuition (Intl)$62,388N/A
Established Year18911971
Total Students Count2,43010,000
Campus Safety Rating92 / 100N/A
Historical Trend Analysis

5-Year Ranking Trajectory

Compare dynamic overall prestige ranking shifts over the past 5 years (lower value = higher rank).

Executive AI Admissions Counselor Verdict

Global Prestige & Reputation Vibe

Caltech offers elite, globally recognized fundamental science prestige within an intensely rigorous U.S. academic culture. KAIST provides a top-tier, practical STEM education with strong regional influence, deeply integrated into South Korea’s innovative tech industry.

Elite Academic Strengths & Major Comparison

Caltech is clearly superior for "Astrophysics" and theoretical sciences, attracting unparalleled research talent. KAIST excels in "Electrical Engineering" and applied computing, reflecting its robust connection to advanced Korean industries.

Campus Culture & Daily Student Vibe

Choose Caltech if you prioritize fundamental research at the highest global level and a small, hyper-focused U.S. academic experience. Choose KAIST for an industry-relevant, cutting-edge engineering education with strong ties to the dynamic Asian technology sector.

Focus View

Discipline Focus Showdown

Click on any subject in the QS Showdown table below to dynamically compare specific majors, annual tuition fees, and scholarship opportunities side-by-side.

Active Subject: Mechanical Engineering

California Institute of Programs

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Korea Advanced Institute Programs

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Exclusive Scholarships Face-off

California Institute of Technology Grants

No scholarship data found. Check campus official page.

Korea Advanced Institute of Science And Technology Grants

No scholarship data found. Check campus official page.

QS Subject Rankings Showdown

Head-to-head QS subject rankings. Click on any subject row to dynamically pull direct courses and scholarships in the Discipline Focus card above!

Subject (Click to Compare Programs)
California Institute
Korea Advanced
Physics and Astronomy
#7
#30
Chemical Engineering
#13
#30
Electrical and Electronic Engineering
#14
#22
Chemistry
#14
#30
Mathematics
#16
#50
Mechanical Engineering
#18
#27

California Institute of Exclusive Edge

Geophysics#4
Geology#6
Earth and Marine Sciences#6

Korea Advanced Institute Exclusive Edge

Materials Science#18
Art and Design#28
Computer Science and Information Systems#29

Source: QS World University Rankings by Subject. Rankings reflect the best available year in our database.

Cost of Living Face-off

Detailed ballpark monthly student expenditure comparison based on city indices.

Pasadena Expenses
Rent & Utilities$1800/mo
Food & Dining$500/mo
Public Transport$120/mo
Total Monthly Budget
$2420 / month
Daejeon Expenses
Rent & Utilities$950/mo
Food & Dining$380/mo
Public Transport$80/mo
Total Monthly Budget
$1410 / month
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