Minimum Grade Requirement
A letter grade of C minus or better is required for all prerequisite courses for regular Fall applicants. Early Acceptance Program applicants will need to show a B or better for all their prerequisite courses.
Advanced Placement credits with a grade of 4 or 5 are accepted for Physics and General Chemistry only.
If a student receives a 3 or lower on the AP exam and credit is granted at the undergraduate institution, the student would need to do additional credits in that area to fulfill the requirement. The same is true if AP credits are earned for a basic prerequisite course other than Physics or General Chemistry. It is expected that a more advanced course(s) in the same subject will be listed with a college grade in fulfillment of our requirement.
We must see grades for all prerequisites.
Pass/fail grades are not accepted, as we cannot accurately compare your course achievements with those of other applicants. You may submit a letter from your registrar stating that your Pass/Satisfactory mark is worth at least a C minus. Keep in mind that we would then convert your mark to a C minus when calculating your GPA. You may also substitute a course with a letter grade using the above procedures.
These are not accepted for prerequisite courses, as we cannot compare your course achievements with those of other applicants.
Cornell prefers prerequisite science courses to be completed in real classroom setting.
A few Distance Education courses are acceptable although laboratories must be completed in a real laboratory, not a virtual laboratory or home lab kit. Since a Distance Education course may not have a real laboratory associated with it, our prerequisites that do not require a laboratory (Organic Chemistry, Biochemistry and English Composition or writing intensive courses) are good candidates for Distance Education.
If you have questions about completing prerequisites through Distance Education, please contact us at firstname.lastname@example.org.
10 Year Preference
We prefer your science coursework to be recent. Working in a related field to the science coursework often satisfies this preference. Science courses taken more than 10 years ago are acceptable, but not preferred. However, this preference does not apply to Physics and Inorganic Chemistry.
12 Credits in Progress
You may apply with up to 12 prerequisite credits in progress at the time of application, with at least one semester of any two-semester series underway. We must see grades for all other prerequisite courses, including at least one grade in Organic Chemistry on your initial transcript. All prerequisite courses must be completed by June 15th of the year that you enter.
Some colleges offer Biochemistry for 3 credits only. If you have more than 3 semester credits of Organic Chemistry, we will substitute (only) one of those Organic Chemistry credits for Biochemistry.
If you are on the quarter system and your course is worth 4.5 quarter credits, we can use 1.5 quarter credits from Organic Chemistry (if you have minimally 6 quarter credits of organic chemistry).
Students must have a minimum total of 13 Chemistry credits (6 credits of General Chemistry, 3 credits of Organic Chemistry, and 4 credits of Biochemistry).
If you believe a course you have taken or will take is very similar to one of our course requirements (described on the generic prerequisite courses page (link to course description page)), yet your course title is not similar to our prerequisite course title, complete the Substitution Form. You do not need to complete this form for AP credit approval or for course titles that are very similar.