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What documents and requirements do I need for Caltech's BSc admission application?

29 Sept 2026 · Answered by Vishnu priyanga · 1 min read
Quick Answer verified

For Caltech's BSc admission, you need letters of recommendation, a statement of purpose, high school transcripts, a resume or CV, and entrance exam scores where required. English proficiency is also mandatory, with minimum scores of 7.5 in IELTS, 120 in Duolingo, and 100 in TOEFL for non native speakers.

Vishnu priyanga
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Before you start your Caltech BSc application, it helps to have every document ready so nothing holds up your submission. The university asks for academic records, personal statements and proof of English proficiency, among other items. Here is the complete checklist you should work through.

Caltech BSc Application Requirements

RequirementWhat It Covers
Letters of RecommendationWritten by faculty, required for the BSc program
Statement of PurposeConveys your talents, achievements and background
High School TranscriptsAcademic records with certificates
Resume or CVMay be requested depending on your chosen course
Entrance Exam ScoresVaries depending on the specific program

English Language Proficiency Minimums

ExamMinimum Score
IELTS7.5 and above in all bands
Duolingo120 and above
TOEFL100 and above

My Advice

Request your letters of recommendation and transcripts several weeks in advance, since these often take the longest to arrange. If English is not your first language, book your IELTS, Duolingo or TOEFL test early enough to retake it if you fall short of these minimum scores.

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