AP exams are standardized tests that high school students take to demonstrate subject-matter mastery and potentially earn college credit. Understanding the exact timing of these exams helps students plan study schedules, coordinate with class time, and manage admissions and scholarship applications.
The dates vary slightly each year, but there is a consistent national pattern set by the College Board. Knowing when are AP tests taken, how early testing can affect scores, and what to expect for late testing opportunities allows students and families to avoid surprises and reduce stress.
| Exam | Typical Morning Date | Primary Multiple-Choice Section | Free-Response Start Time |
|---|---|---|---|
| AP Calculus AB | Second week of May | Calculator inactive | 8:00 AM local |
| AP Biology | Mid-May | 90 minutes online | 12:00 PM local |
| AP Comparative Government | First week of May | Multiple-choice only | 9:00 AM local |
| AP Art History | Early May | Image-based sets | 1:00 PM local |
National Exam Schedule and Testing Windows
The College Board coordinates a national schedule that places most AP exams in the first two weeks of May. This window creates predictability for schools, but individual schools may schedule specific exams on different days within that period. When are AP tests taken at the district level depends on school testing policies and available room space.
Morning sessions typically begin between 8:00 AM and 9:00 AM, while afternoon sessions start around 12:00 PM to 1:00 PM. Students should confirm exact room and reporting times with their exam coordinator, because late arrivals can lead to denied testing and lower scores.
Permanent, Make-Up, and Late Testing Options
Understanding the Permanent Registration Window
The College Board defines a standard national testing window, and students who miss this window usually cannot take the official school-year exam. Families should treat the primary window as fixed and avoid planning vacations or extended absences during early May.
Make-Up Exam Policies in Special Cases
College Board only authorizes make-up testing for documented emergencies, such as medical issues or serious weather disruptions. Schools submit requests late in May, and approved students receive a separate exam date in June.
Coordination with School Counselors
School counselors finalize the roster of students and exam sessions, so any changes to testing plans must go through them early in the school year. Clear communication with counselors reduces the chance of scheduling conflicts that could delay exam registration or testing.
Exam Day Timing, Format, and Logistics
Each exam has a published start time, and proctors strictly enforce deadlines for entering the exam room. Students should arrive at least thirty minutes early to complete check-in procedures, store prohibited devices, and settle into their assigned seats.
Breaks between sections are usually limited, so students plan restroom and snack breaks accordingly. Bringing approved calculators, pencils, and valid photo identification helps avoid last-minute delays at the door on exam day.
International and Homeschool Testing Timelines
Outside the United States, exam sessions may occur in October, November, or late May, depending on the region and local testing center capacity. Homeschool students often register through designated schools or testing centers and must follow the same early notification timelines as traditional students.
Because international test dates can differ by country, families should check the College Board site for their specific location and register as soon as test centers open for registration. Planning around these varied timelines is essential for students aiming to submit scores with college applications.
Key Takeaways and Planning Steps
- Confirm your school’s specific exam timetable during registration meetings.
- Aim to complete all testing in the first two weeks of May to align with application timelines.
- Arrive early on exam day to handle check-in and reduce anxiety.
- Contact your counselor well in advance if you anticipate conflicts or need accommodation support.
- Verify whether your exam is computer-based or paper-based, as formats can affect arrival procedures.
FAQ
Reader questions
When are AP tests taken if I want to free up my senior year schedule?
Most students take all exams in May of their junior or senior year, completing the testing window before end-of-year activities and graduation obligations.
Can I change my exam date if I have a school trip planned in early May?
Official date changes are generally not allowed for personal schedule conflicts; planning trips after the testing window or before it begins is the safest approach.
What happens if I am sick on the scheduled testing day?
Documented medical issues may qualify for a make-up exam in June, provided the school submits a timely request to College Board with appropriate proof.
Do AP test times vary by school district or time zone?
While national start times are recommended, individual schools set local times within guidelines, so students should rely on their own exam timetable from the coordinator.