Caltech AP Credit Policy 2026: Which APs Actually Matter
California Institute of Technology · Pasadena, CA
How Much Do APs Matter at Caltech?
AP Impact Score: 50/100
APs are considered but not decisive at Caltech. Focus on GPA and overall application strength.
What Caltech Values in Admissions (CDS Data)
From the Common Data Set — what Caltech officially says matters in admission decisions.
| Factor | Importance |
|---|---|
| Academic Gpa | Very Important |
| Rigor Of Secondary School Record | Very Important |
| Class Rank | Not Considered |
| Standardized Test Scores | Very Important |
| Application Essay | Very Important |
| Recommendation | Very Important |
| Extracurricular Activities | Very Important |
| Talent Ability | Very Important |
| Character Personal Qualities | Very Important |
| First Generation | Considered |
| Alumni Relation | Not Considered |
| Interview | Important |
| Work Experience | Not Considered |
| Volunteer Work | Considered |
Best AP Classes to Take for Caltech
Based on Caltech's most popular majors and admission priorities, these AP courses are most valuable:
For Engineering (36% of students)
- AP Calculus BC
- AP Physics C: Mechanics
- AP Physics C: E&M
- AP Chemistry
For Computer Science (31% of students)
- AP Computer Science A
- AP Computer Science Principles
- AP Calculus BC
For Physical Sciences (16% of students)
- AP Physics C: Mechanics
- AP Chemistry
- AP Calculus BC
For Mathematics/Statistics (11% of students)
- AP Calculus BC
- AP Statistics
- AP Computer Science A
For Biological Sciences (6% of students)
- AP Biology
- AP Chemistry
- AP Statistics
AP Strategy for Caltech Applicants
Take as many APs as you can handle well
At a school as selective as Caltech, 7-12 AP courses across your high school career is typical for admitted students. Quality matters more than quantity — a 5 on a hard AP beats a 3 on an easy one.
Score high for credit
Most colleges require a 4 or 5 to grant credit. AP credits can save you a semester of tuition — that's $15,000-$30,000 in real savings.
Match APs to your intended major
Admissions officers notice when your AP choices align with your stated interests. If you say you want to study engineering, AP Calculus and Physics should be on your transcript.
More About Caltech
Data source: IPEDS, College Scorecard. Caltech is not affiliated with DeepColleges.