AP/IB/A-level/Dual Enrollment Credit Overview - Calculus AB/BC and AP Chemistry Course Placement

Sep 20, 2026

Uploaded by Stanford

Overview of how AP exams, IB, A-level, and dual enrollment/community college credits translate into Illinois course placement and proficiency options. Provides specific credit outcomes for AP Calculus AB/BC scores, including conditions based on AB sub-scores and ALEKS placement, and explains recommended starting courses and accelerated pathways. Covers AP Chemistry credit for General Chemistry lecture courses, clarifies lab credit limitations, and gives guidance on elective-only outcomes for other AP subjects and ALEKS/Achievement inputs for tailored recommendations.

LanguageEnglish

CategoryExam

FormatPDF

Pages10

Reading Time25 min

AccessFree to download

Credit Overview and Course Placement Guidance

AP Calculus AB/BC Score Outcomes and Recommended Courses

AP Chemistry Credit and Lab Credit Limitations

AP Exam Credit for Other Subjects and Elective vs Gen Ed

A-level/IB and Community College Credits

In this video, we want to provide an overview of the credit you may have received from any AP exams or IB, A-level, or dual enrollment courses and how these credits affect the courses we recommend for you. I also want to highlight that we understand that not all students may have taken an AP exams or enrolled in community colleges while in high school – please rest assured that this does not mean you are behind in the curriculum! We do still recommend that you watch this video or at least look through the PDF below to find out a bit more about transferring coursework and proficiency exam options. In this slide, I highlight the credits you may have earned for your scores on Calculus AB or Calculus BC exams and provide some suggestions about course placement. If you took Calculus AB and earned a 3, OR you took Calculus BC and earned a 3 with an AB subscore of 1, 2, or 3, then you will receive credit for MATH 234, Business Calculus. This does not satisfy the Calculus I requirement for any major in SCS. For that reason, we recommend that students with this AP score start out in MATH 221. This is a more accelerated version of Calculus 1 designed for students who’ve completed at least a year of Calculus in high school. (You can also choose to take MATH 220 – this will satisfy your Calculus I requirement, but it is a bit slower paced. There are more lectures to help you fully understand the material. ) If you took Calculus AB and earned a 4 OR a 5, then you will receive credit for Calculus I, MATH 220. If you also have a strong ALEKS Math placement score (ideally an 85 or higher), then we will probably suggest that you take Calculus II, MATH 231. If you took AP Calculus BC and earned a 3, but have an AB subscore of 4 or 5, then you will receive credit for MATH 220, Calculus I. Depending on your ALEKS placement, we will recommend that you start with the accelerated Calculus I, MATH 221, or Calculus II, MATH 231. If you took AP Calculus BC and earned a 4, you will earn credit for both Calculus I and Calculus II. However, if you’re in Chemical Engineering, we’ll recommend that you retake Calculus II (MATH 231) rather than move on to Calculus III (MATH 241) . This is because our data suggest that engineering students who earn a 4 on AP Calculus BC tend to be more successful in Calculus II rather than Calculus III and, relatedly, more successful in future required math classes. Students in Chemistry should be prepared to take MATH 241 if they earned a 4 on the AP Calculus BC exam. Finally, if you took Calculus BC and earned a 5, you have earned credit for Calculus I and Calculus II and can start out in Calculus III (MATH 241) in your first semester at Illinois if you are comfortable with that. If you took the AP Chemistry exam, you will earn credit for General Chemistry I (CHEM 102) if you earned a 3; you will earn credit for both General Chemistry I & General Chemistry II (CHEM 104) if you earned a 4 or a 5. You will not, however, earn any credit for the Chemistry labs, which are required for all majors in SCS. For most students in SCS, we typically recommend that you waive your AP Chemistry credit and start out in the most appropriate course based on your score on the Chemistry placement exam. There are two main reasons for this: First, we find it is much better for students to start out with Chemistry that is familiar while they adjust to the rigor of courses at Illinois – you probably don’t want to start out in an Organic Chemistry course in your first semester on campus! Second, most health professions schools (medical and pharmacy schools) will require that students take all core sciences courses, like General Chemistry, for a grade at their primary institution. As always, the placements discussed in the previous slide are general guidelines; we always strive to tailor our recommendations to your experiences. This is why it’s important to make sure that you complete the LAS college homework and include deta

FAQs

How do AP Calculus AB and AP Calculus BC scores affect credit and course placement?

AP Calculus AB with a 3 earns credit for MATH 234, Business Calculus, and students are generally recommended to start in MATH 221. Higher AB/BC scores may grant Calculus I (MATH 220) and/or Calculus II (MATH 231), with placement potentially influenced by ALEKS Math.

Does AP Chemistry credit include laboratory courses?

AP Chemistry credits cover General Chemistry I (CHEM 102) for a 3, and both General Chemistry I & II (CHEM 104) for a 4 or 5. Chemistry labs are not awarded as AP credit and remain required for SCS majors.

When do other AP exam scores provide elective credit versus specific course credit and General Education credit?

For listed common examples, AP scores of 3 or 4 typically provide elective credit only (e.g., ECON 1 or PSYC 1) and do not satisfy General Education requirements. A 5 on selected exams (such as AP Microeconomics or AP Psychology) provides specific course credit that can count toward a Social or Behavioral Science Gen Ed.

Sep 20, 2026

Uploaded by Stanford