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QS 2027 #7PrivateExtremely selectiveLimited need-based aid

California Institute of Technology

Pasadena, CA, United States caltech.edu(opens in a new tab)Founded 1891

CompareOfficial admissions

Overview

A small, intensely research-focused science and engineering institute with fewer than 1,000 undergraduates and a famous core curriculum in maths and physics.

Degree levels
Bachelor's, Master's, PhD
Language of instruction
English
Ranking
#7 in QS World University Rankings 2027

QS 2027 indicator scores

Overall 96.6/100
  • Academic reputation97.4
  • Employer reputation99.6
  • Employment outcomes95.4
  • Faculty–student ratio100
  • International students92.2
  • Citations per faculty100
  • Sustainability77

Scores out of 100, published by QS. Higher is better.

VerifiedSource: QS World University Rankings 2027(opens in a new tab)· Last verified November 2026

Admissions

Selectivity
Extremely selective
A general characterisation, not an admission rate.
How to apply
Through Common App

Requirements

English proficiency

About IELTS 7 / TOEFL 100

IELTS 7 (7 in each band) or TOEFL 100 on the pre-2026 scale.

VerifiedSource: Caltech — official site(opens in a new tab)· Last verified November 2026

Standardized testing

SAT/ACT required

Check the current SAT/ACT policy.

Deadlines

Early Action

Typically 1 November

Indicative — confirmSource: Official admissions(opens in a new tab)

Regular Decision

Typically early January

Indicative — confirmSource: Official admissions(opens in a new tab)

These describe the usual timing from previous cycles. Exact dates change every year — confirm them on the official site before planning.

Tuition

Annual tuition (international)

Est. above $60,000 per year before aid

Indicative — confirmSource: Caltech — official site(opens in a new tab)

Scholarships & financial aid

Limited need-based aid

Need-based aid for international students is limited; check the current policy.

Indicative — confirmSource: Caltech — official site(opens in a new tab)

Related external scholarships

Scholarship

Fulbright Foreign Student Program

U.S. Department of State

Fully fundedIn person
Location
United States
Deadline
Set by each country's Fulbright office — often spring to summer, about 15 months before study begins

Scholarship

Knight-Hennessy Scholars

Stanford University

Fully fundedIn person
Location
Stanford, United States
Deadline
Typically early October

Scholarship

El-yurt umidi Foundation Scholarships

El-yurt umidi Foundation (Uzbekistan)

Fully fundedIn person
Location
Universities abroad
Deadline
Announced with each call — the online window is short (often about three weeks)

Programs

  • Physics
  • Computer Science
  • Mechanical Engineering
  • Chemistry
  • Applied Mathematics

Fields: Engineering · Computer Science · Mathematics · Natural Sciences · Data Science & AI

International students

International applicants should check programme-specific requirements on the official admissions pages.

Application

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