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Caltech Score Requirements

California Institute of Technology has an average SAT score of 1550, with a 25th percentile of 1510 and 75th percentile of 1580. The average ACT score stands at 35, with a range from 34 to 36. For GPA, the weighted average is 4.19, while the unweighted average is 4.0. The average TOEFL score is 100, and the Duolingo English Test average is 130. IELTS scores average at 7.0, with a minimum requirement of the same score. The school accepts superscoring and allows self-reporting of standardized test scores.

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GPA Requirements

Average Weighted GPA
Average Unweighted GPA

California Institute of Technology reports a weighted average GPA of 4.19, with a 25th percentile GPA of 3.9 and a 75th percentile GPA of 4.3. The unweighted average GPA stands at 4.0, with both the 25th and 75th percentiles at 3.9 and 4.0, respectively. These figures indicate a highly competitive applicant pool with strong academic records.

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SAT Requirements

1510-1580

Average: 1550
Submitting SAT: 100%
Math: 790-800
Reading: 740-760

Caltech reports an average SAT score of 1550, with a 25th percentile score of 1510 and a 75th percentile score of 1580. For the math component, the 25th percentile is 790 and the 75th percentile is 800. The evidence-based reading and writing (ERW) scores range from a 25th percentile of 740 to a 75th percentile of 760. Notably, 100% of students submit SAT scores as part of their application.

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ACT Requirements

34-36

Average: 35
Submitting ACT: 42%
Math: -
English: -
Reading: -
Science: -

California Institute of Technology reports an average ACT score of 35, with a 25th percentile of 34 and a 75th percentile of 36. Notably, only 42% of students submitted their ACT scores. Specific component scores for math, English, reading, and science are not disclosed.

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TOEFL Requirements

100-100

Average: 100
Minimum: 100
Listening: -
Reading: -
Speaking: -
Writing: -

California Institute of Technology requires a minimum TOEFL score of 100 for undergraduate admissions, aligning with the average score of 100. The 25th and 75th percentiles for the total score are both 100, indicating that the majority of admitted students achieve this threshold. Specific component scores for listening, reading, speaking, and writing are not disclosed.

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Superscoring Allowed

California Institute of Technology allows superscoring for undergraduate admissions. This means that the highest scores from multiple test sittings will be considered, potentially enhancing an applicant's overall score. This policy can positively influence candidates by showcasing their best performance across different test dates.

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Test Optional

Self-Reporting Allowed

California Institute of Technology is test optional and allows self reporting of scores. This means that applicants can choose whether or not to submit their standardized test scores and can report their scores themselves without requiring official documentation. Notably, 100% of applicants submit SAT scores, while 42% choose to submit ACT scores. The combined percentage exceeds 100% because some students submit both SAT and ACT scores.

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IB Requirements

42-44

Average: 44

California Institute of Technology reports an average IB score of 44, with a range between the 25th percentile at 42 and the 75th percentile still at 44. Recommended subjects for higher level (HL) courses include Physics, Math AA, Chemistry, Computer Science, and Biology, while standard level (SL) suggestions are English B, Economics, and History. This highlights the strong academic foundation expected from applicants.

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