The Advanced Placement exam guide covers all 38 AP exams with score distributions, typical college credit equivalencies, and difficulty ratings. Use it to decide which exams to take and understand what score you need to earn credit.
| Exam | Subject | % Score 3+ | % Score 5 | Typical Credit | Min Score |
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How to Use the Advanced Placement Exam Guide
The AP exam guide helps you understand which exams are worth taking, how difficult they are to score well on, and what score is needed to earn college credit at most universities.
Step 1: Browse or search by exam name or subject
Filter by subject area (STEM, History, English, World Languages) and sort by pass rate or 5-rate to identify which exams you're most likely to succeed on. The "% Score 3+" column shows the percentage of students nationally who passed that exam last year.
Step 2: Check the typical credit equivalency
The "Typical Credit" column shows how many college credit hours most schools award for a qualifying score. AP Calculus BC (score 4+) typically grants 8 credits — equivalent to two full semesters of calculus. AP English Language/Composition earns 3–6 credits at most schools.
Step 3: Verify with your target colleges
AP credit policies vary. Use the College Board's AP Credit Policy search to see exactly how each of your target colleges awards credit. Some schools (like MIT) award no credit for any AP exam but may allow placement into advanced courses.
Frequently Asked Questions
What AP score gets college credit?
Most colleges grant credit for scores of 3 or higher. Selective universities like MIT and Caltech often require 4 or 5. A score of 3 typically represents passing and earns credit at 70%+ of colleges. Check each college's specific AP credit policy — policies vary significantly.
Is this AP exam guide free?
Yes, completely free. No signup needed.
Which AP exams have the highest passing rates?
AP Chinese Language and Culture, AP Japanese, and AP Seminar have the highest pass rates (70%+ score 3+). AP Physics C: Mechanics and AP Calculus BC also have high 5 rates among exams with more selective test-taker pools. AP Environmental Science and AP Human Geography have lower 5 rates but high pass rates overall.
How many AP exams should I take?
Quality over quantity. Colleges want to see rigor — 4–8 AP courses strategically chosen in areas of academic strength matters more than 15 AP courses with mixed scores. Highly selective schools expect to see AP courses in core subjects where available. A 5 on one AP exam is worth more than 3s on five others.
Do AP scores expire?
AP scores don't expire in the traditional sense. However, colleges may have policies about how old scores can be before they no longer grant credit — typically 5–10 years. Contact each college's registrar for their specific policy on older AP scores.