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How to Get Into California Institute of Technology

Complete guide to admission requirements, essays, deadlines, and tips for success

Acceptance: 3.9%
Ranking: #9 National Universities (US News)
Location: Pasadena, California
Students: ~1,000 undergraduates

Quick Overview

California Institute of Technology is one of the most selective universities in the United States, with an acceptance rate of 3.9%. Founded in 1891, the university is located in Pasadena, California and currently enrolls ~1,000 undergraduates.

Getting into California Institute of Technology requires exceptional academic performance, meaningful extracurricular involvement, and compelling essays that demonstrate your unique perspective and potential for contribution to the university community.

Academic Requirements

GPA Requirements

4.0+ (weighted)

Most successful applicants have a GPA in this range or higher

Test Scores

SAT: 1530-1580
ACT: 35-36

Remember: While these statistics provide guidance, California Institute of Technology uses holistic admissions. Strong essays, recommendations, and extracurriculars can significantly impact your application.

Application Essays

Application Platform: School-Specific Application
Supplemental Essays: 6

Key Essay Prompts:

  • "Describe your STEM interests and how you might use Caltech's resources to pursue them"
  • "What three experiences or qualities have shaped you most?"

Essay Tips: Focus on authenticity and specific examples. Show, don't tell your story. Connect your experiences to your potential contributions at California Institute of Technology.

Application Deadlines

Early Decision
November 1
Early Action
November 1
Regular Decision
January 3

Tips for Success

  • Demonstrate exceptional STEM abilities and achievements
  • Show genuine passion for scientific research and discovery
  • Highlight hands-on research experience or significant STEM projects
  • Emphasize collaborative problem-solving skills
  • Connect your interests to specific Caltech research opportunities
  • Show resilience and persistence in tackling difficult problems

What Makes a Strong Applicant

Exceptional mathematical and scientific abilities
Genuine passion for STEM research
Hands-on research or project experience
Strong problem-solving and analytical skills
Collaborative and curious mindset
Potential for significant scientific contribution

Popular Majors

  • Engineering
  • Computer Science
  • Physics
  • Mathematics
  • Chemistry

Notable Alumni

  • Kip Thorne (Nobel Prize-winning physicist)
  • Gordon Moore (Intel co-founder)
  • Frank Capra (Film director)
  • Linus Pauling (Nobel Prize winner)
  • Harrison Schmitt (Apollo astronaut)

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Frequently Asked Questions

What is the acceptance rate at California Institute of Technology?

California Institute of Technology has an acceptance rate of 3.9%, making it one of the most selective universities in the United States. This means that for every 100 applications, only about 4 are accepted.

What GPA do you need for California Institute of Technology?

Most successful applicants to California Institute of Technology have a 4.0+ (weighted). However, California Institute of Technology uses holistic admissions, meaning they consider all aspects of your application including essays, extracurriculars, and recommendations.

What SAT scores do you need for California Institute of Technology?

The middle 50% SAT range for California Institute of Technology is 1530-1580. Standardized test scores are required for admission.

When are California Institute of Technology application deadlines?

Application deadlines for California Institute of Technology are: Early Decision: November 1, Early Action: November 1, Regular Decision: January 3. Make sure to submit all materials before these dates.

What makes a strong applicant to California Institute of Technology?

Strong California Institute of Technology applicants typically demonstrate exceptional mathematical and scientific abilities, genuine passion for stem research, hands-on research or project experience, among other qualities. The university values students who will contribute meaningfully to their community.