AP and IB: College Admission Guide

Understanding how Advanced Placement and International Baccalaureate programs impact your college admissions journey

AP vs. IB: Quick Comparison

Advanced Placement (AP)

  • Focus: Individual college-level courses.
  • Flexibility: High - choose courses based on interests.
  • Structure: Course-by-course. 38 subject exams.
  • Pre-AP: Available for grades 9-10 to build skills.
  • Popularity: Predominantly US-based (16,000+ US schools).

International Baccalaureate (IB)

  • Focus: Comprehensive, holistic program framework.
  • Flexibility: More structured, especially Diploma Programme (DP).
  • Structure: PYP (3-12), MYP (11-16), DP (16-19).
  • DP Core: 6 subjects + Theory of Knowledge (TOK), Extended Essay (EE), CAS.
  • Popularity: More globally distributed.

Key Takeaway: AP offers subject-specific depth with flexibility; IB provides a well-rounded, interdisciplinary education.

Why Choose AP or IB? Key Benefits

  • University Recognition: Highly regarded worldwide for academic rigor.
  • Skill Development:
    • AP: Deep subject-specific understanding.
    • IB: Critical thinking (TOK), research (EE), interdisciplinary learning, global awareness.
  • College Admissions Edge: Shows capability for university-level work. "Strength of Curriculum" is a key factor.
  • Potential University Credit: Earn credits/advanced standing for good exam scores (AP 4/5, IB HL 5+). Varies by university.

Remember: Excelling in these courses is often more impactful for admissions than just the final exam scores.

AP/IB in College Admissions: The Real Deal

Colleges look for students who challenge themselves within their school's context.

  • Grades in AP/IB Courses: Immensely important! Highly considered by 90% of colleges.
  • Strength of Curriculum: Taking advanced courses like AP/IB matters significantly (74% of colleges).
  • Exam Scores (e.g., AP 1-5): Less critical for admission (5.5% of colleges), but VITAL for college credit/placement.
  • Strategic Course Selection: Align courses with your intended major (e.g., AP Calculus for STEM).
  • Holistic View: AP/IB is one part. Overall grades, essays, recommendations, and extracurriculars are also key.

Tip: Start early if possible (e.g., Grade 10 for some APs) to balance workload effectively.

AP/IB: Key Considerations & Smart Choices

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    Manage Workload: Both are demanding. Avoid overloading; it can impact overall grades and well-being.
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    Number of Courses: More isn't always better. Benefits may plateau after ~5 AP courses for college grade correlation. Focus on high marks.
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    University Credit Policies:
    • AP is often more widely accepted for credit.
    • IB typically requires Higher Level (HL) courses with good scores (e.g., 5+).
    • ALWAYS verify specific university requirements!
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    Online Access:
    • Online AP courses are available; exams can be taken if homeschooled.
    • Online IB courses generally only if you're a DP student in an IB school.

Goal: Balance challenging yourself with strong academic performance and personal well-being.

What Are the Benefits of AP and IB?

Both Advanced Placement (AP) and International Baccalaureate (IB) programs offer advanced studies for students who want to challenge themselves. When students do well in either program, they can earn college credit or be exempt from taking certain courses in college. When colleges see that you have taken AP or IB courses, they feel more confident that you are ready for higher education.

Taking these advanced courses can help shape a student's study skills and ability to focus, which are important qualities for college success. Guidance counselors also point out that taking multiple AP and IB courses per year can help improve time management skills.

If students are not ready for a full AP or IB course load, they can work through some of their school's honors offerings, which are a solid way to begin training for more advanced courses.

What Are the Differences Between AP and IB?

Pre-AP Program

The College Board, which administers Advanced Placement, offers a program called Pre-AP. This program is designed for 9th and 10th graders to help them build a foundation for more challenging courses. It teaches them how to learn by building skills in close reading, higher-order thinking, and evidence-based writing. Some schools that offer Pre-AP courses do not offer AP courses, but Pre-AP courses still offer that framework to help with higher-level courses. For schools with both Pre-AP and AP courses, it can be a seamless transition for students.

IB Programmes

The International Baccalaureate starts its learning framework for early learners as well. The Primary Years Programme (PYP) is meant for children ages 3 to 12, and it focuses on developing a child's academic, social, and emotional needs. The Middle Years Programme (MYP) is for 11 to 16-year-olds, and it provides a framework for academic challenge that can prepare a student for the IB Diploma Programme (DP). The DP is meant for 16 to 19-year-olds and focuses on getting college and career ready.

The IB website lists 377 schools in Canada that offer at least one IB program, while the College Board AP site lists 424 high schools in Canada that offer AP courses.

TOK and Extended Essay

Two key components of the IB DP are Theory of Knowledge (TOK) and Extended Essay. The TOK course has students examine what they know, how they know it, and how that knowledge is affected by perspective. The Extended Essay has students do independent research and write a 4,000-word essay, which is a good way to prepare for college expectations. Some students feel that TOK and Extended Essay help them be ready for university, something that the course by course approach of AP does not offer them.

Combining AP and IB Courses

Some students can combine IB and AP courses when their schedules allow. The flexibility of AP courses can help them fill gaps for interests that the IB DP may not offer. Since 38 AP courses are offered, that wide variety can help students explore different interests. But it also works the other way, where a student who is taking AP courses can take an IB course in a subject that AP does not offer. Either way, students can customize their high school experience to their interests.

Online Access

Some students need more access to AP and IB. For AP, there are virtual course providers that the student's guidance counselor can recommend. Students can take an AP exam if they are homeschooled; all they need to do is find a nearby school that offers AP exams and request a test from them.

For IB, there is a list of online course providers for the IB DP on the IB website. The catch with this, however, is that the student is usually already part of an IB school but either the school does not offer a course the student wants, or it does not fit into the student's schedule.

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But, that is just the first part of the story; moreover, they all possess the requisite educational materials, closely follow the curriculum and goals specified by AP and IB, and use the material provided and mandated by Hack Your Course AP and IB Tutoring Service. They also prepare students for all parts of the final examination in each subject by thoroughly reviewing the subject matter and employing previous examinations as practice exercises provided by Hack Your Course.

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How do AP and IB Courses Affect College Admissions?

Both IB and AP curriculums factor heavily into the decision-making process of college admission officers, but to what extent is not always clear; in many cases, the degree of influence will also vary between institutions.

The National Association for College Admission Counseling (NACAC) has reported that only 5.5% of colleges consider Subject Test Scores in IB and AP courses to have considerable importance in admissions decisions. This statistic might be concerning to some parents. However, it is somewhat misleading, as these are the test scores, not the course grades. For example, a student's mark on their AP World History exam (graded out of 5) is not particularly impactful on their admission to most colleges. Their mark in the course, as a whole, on the other hand, is immensely important, as the NACAC reports that Grades in College Prep Courses, which include AP and IB classes, are among the most highly considered factors in admissions. 90% of all colleges consider college prep course grades to be considerably or moderately important to admissions decisions. While non-AP and non-IB courses, primarily for students in grade 12, are also considered College Prep Courses, the NACAC notes that Strength of Curriculum is of considerable or moderate importance to 74% of colleges. This means that to almost three-quarters of all colleges, the fact that a student has completed a high-level curriculum, such as AP or IB, factors strongly into admissions decisions. Therefore, while a student's IB or AP Subject Test Score may not be crucial to college acceptance, completing and excelling in IB and AP classes is enormously beneficial.

90%
of colleges consider college prep course grades considerably or moderately important
74%
of colleges consider Strength of Curriculum important to admissions
5.5%
of colleges consider AP/IB test scores alone to have considerable importance

Admissions officers are aware of the number of AP and IB classes offered in every school. Thus, if you have only one AP class at school, and it is in line with the major you are applying to, it is worth your while to take it. On the other hand, if your school offers dozens of AP classes, it may be beneficial to take more than one; at the end of the day, admission officers are looking for students who challenge themselves in the context of the resources offered by their school and community. Nevertheless, it is always better to start early. Consider beginning AP classes in grade 10 so that you can avoid taking a full course load of them in grade 12. Avoid overloading yourself with all of the most challenging AP courses in one year; for example, taking AP Calculus BC, AP Chemistry, and AP Physics at the same time might not be the smartest choice!

Pro Tip:

To get an idea of the relative difficulty of each course, view the AP Score Distribution that is published by the College Board every year.

Additionally, you should adjust the AP classes in your schedule to align with the major you want to pursue in university. If you want to get into a prestigious university's science program, focus on courses that are relevant, such as AP Statistics or AP Physics. Prospective Humanities majors would be wise to lean towards AP English classes, AP World History, and so forth. Regardless of your interest, it may be worthwhile to take AP Calculus if you think about getting into the sciences! Admissions officers typically view students who complete that course more favorably than those who do not.

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Important Reminder

Admissions are growing more difficult and competitive every year. Having a strong AP or IB record is certainly an asset, but do not forget that "Grades in All Courses" is the most important factor in admissions. Therefore, regardless of what classes you take, it is important to achieve the highest mark you are capable of; remember that scholarships and university admissions at elite institutions are still possible without AP or IB courses on your record.

Excellent SAT/ACT scores, an essay that conveys your personality and showcases your unique voice, a great recommendation letter from a teacher who knows you well and extracurriculars that display your leadership capabilities in an area you are passionate about are also extremely important factors in college admissions.

What Else Should YOU Consider?

There are many factors to consider pertaining to AP and IB courses. First off, both curriculums are strenuous, difficult, and time-consuming. Overwhelming a student's calendar with a glut of elite-level classes may negatively impact their overall grades as well as other areas of their life, which should not be ignored. One option to mitigate the stress of a heavy academic workload is to begin AP classes in grade 11, which can help to avoid a bloated course load in grade 12.

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Research Insight

A report in 2013 by Jen Kretchmar and Steve Farmer showed that the correlation between the number of AP/IB courses a student takes and their college grades is not linear. While statistics indicated an advantage for students who had taken five AP courses compared to those who had only taken one, the effect was essentially non-existent for students who took more than five.

Nonetheless, it might be the instinct of some students to fit as many AP or IB courses into their schedule as possible. However, for this reason, students should carefully consider what benefits they hope to gain from burdening themselves with additional advanced courses in their final year of high school. If you are uncertain that you can achieve a high grade in these extra classes, it may be wiser to limit yourself to only five.

🎓 University Credit Considerations

University credit is another factor to consider. Both AP and IB courses can be used as credits under certain circumstances at certain universities. If this is an important aspect in your decision-making process, check with the universities you are interested in to see which AP or IB courses they accept for credit, if any.

AP Exam Score
A score of 4 or 5 out of 5 is a common requirement for university credit
IB Course Score
A score of 5 in a Higher Level course is the typical minimum
📈 69% Success Rate

According to a study done by IGI services in 2011, 69% of the IBDP students reported using their courses for credit, advanced placement, or advanced standing in universities.

However, if accruing university credits is your sole goal, AP courses are more widely accepted. Again, if you have a specific school in mind, check their website or get in contact with them to learn about their policy in this matter.

Conclusion

The Advanced Placement program and International Baccalaureate are both great high-level curriculums that provide a solid education for students and can give them a significant boost in college admissions. However, if acceptance into an elite post-secondary institution is the student's main goal when deciding on their high school courses, simply enrolling in as many AP or IB classes as possible may not be the best path. It is always wise to consider your interests, your schedule, and your goals when making these decisions. Sometimes, it is better to excel in a few areas than to be mediocre in many.

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Studies do not support the belief that going to an elite university will make you happier. On the contrary, most of the students who get into their dream school are usually under pressure.

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Under matching and over matching can also create problems. For example, if you are a student getting 6s in IB while spending $2000 monthly on tutoring, you might struggle in Ivy League schools!

Other Admission Factors to Consider:

  • Athletics: Doing professional sports can help you with admission, as has always been the case in middle to upper-level families (though it has its limitations).
  • Legacy Status: If your parents are graduates from a university, you will be considered a legacy at that university and it can be beneficial.
  • Donations: If your parents make a significant donation to the university, it might put you on the dean's list!

None of these is as crucial as your courses, your devotion to them, and your other activities over prolonged periods.

Of course, if you are struggling in your AP or IB courses (or in any of your academic endeavors), the aid of a qualified tutor can provide invaluable guidance and help so that you can achieve the grades you are truly capable of.

Get Help from Hack Your Course AP & IB Tutoring Service →

Frequently Asked Questions

The Key Differences

Which is harder: AP or IB?+
Difficulty is subjective. Many students find IB heavier on sustained workload because of the Core (TOK, EE, CAS) and internal assessments. AP is more modular, allowing you to choose fewer subjects. Ultimately, the difficulty depends on the student's strengths and the specific course mix.
Do colleges prefer IB Diploma over AP?+
Both are viewed as rigorous. Some schools value the coherence and breadth of the full IB Diploma, while AP can demonstrate depth and readiness in specific subjects. The most important factor is showing rigor relative to what your high school offers. Learn more about AP/IB and college admissions.
Can I take both AP and IB courses?+
Yes, but scheduling feasibility depends on your school. If you are pursuing the full IB Diploma, adding AP courses can lead to a very heavy workload. It is usually better to do one program well than to overload yourself. Expert tutoring can help manage the demands of either program.
Is AP recognized internationally?+
Yes. AP scores are recognized in over 60 countries worldwide and used for admissions, placement, or credit depending on the university. IB is also widely recognized globally. Specific requirements vary by country and institution.
Does AP have an "Extended Essay"?+
No. Standard AP courses do not include an Extended Essay. However, if a school offers the AP Capstone program, students can take AP Seminar and AP Research, which are designed to build similar research and presentation skills.
Which is better for STEM majors?+
Both can work well. AP is flexible if you want to take multiple sciences (e.g., Bio, Chem, and Physics). In the IB Diploma, students typically take one or two sciences depending on interdisciplinary substitutions and school timetables, along with HL Math options.
Can I take AP exams without taking the class?+
Yes. You can self-study and sit the exam through a participating school or test site that administers AP exams. This is a common option for homeschooled students or those whose schools don't offer a specific subject.
What is "Pre-AP"?+
Pre-AP is a College Board program usually taught in Grades 9–10. It is designed to build the skills and framework needed for future AP success. Not all schools offer official Pre-AP courses.
Why are there fewer IB schools in the US?+
IB can be more resource-intensive for schools (requiring full authorization, ongoing fees, and teacher training across a program), while AP can be implemented course-by-course through the AP Course Audit, making it often easier for schools to adopt.

College Credit & Admissions

Which gives more college credit?+
Credit policies are set by each university. AP credit or placement is common for scores of 3+, though scores of 4–5 are more consistently accepted for credit at many institutions. IB credit is most commonly granted for Higher Level (HL) subjects (often scores of 5–7), though some universities also award limited Standard Level (SL) credit. Use our Credit Transfer Tool to check specific university policies.
Do Ivy Leagues accept AP/IB credits?+
Policies vary. Some, like Harvard, do not grant degree credit but may use AP/IB scores for placement into higher-level courses or to fulfill requirements. Others, like Yale, have acceleration-credit tables tied to specific AP and IB HL scores.
How many AP classes should I take?+
Quality over quantity. Research suggests the incremental benefit for college outcomes tapers after about five well-performed AP exams. Admissions officers look for appropriate rigor, but balance is key for well-being and GPA. See our tips for AP students.
Is an IB score of 30 good?+
30 is roughly around the global average (e.g., ~30.5 in recent sessions). It secures the Diploma, but competitive university programs often see admits in the mid-to-high 30s. The most selective schools may see many applicants at or above 40, depending on the region and school context. Learn more about IB Diploma grading.
Does a "4" on an AP exam look bad?+
No. A 4 is defined as "very well qualified" and often earns credit or placement at many universities. While highly selective schools may prefer 5s, a 4 is still a strong score demonstrating college-level proficiency.
Can homeschooled students take IB?+
Usually not for the full IB Diploma, because assessments and exam registration must be administered through an authorized IB World School. Homeschool students more commonly use AP because exams can be arranged through participating test sites.
What is "Strength of Curriculum"?+
Admissions readers evaluate your course choices in the context of what your school offers. They look for students who challenged themselves appropriately given the options available to them (e.g., taking the most rigorous courses offered).
Does AP have "Internal Assessments"?+
Most AP scores come from a single end-of-year exam. Exceptions include AP Seminar and AP Research (performance tasks) and AP Art & Design (portfolio-based), which have scored components beyond a single exam. In contrast, IB consistently combines internal assessment (IA) and external exams, with weightings varying by course.
Can HYC tutors help with both?+
Yes. Our expert tutors support both programs. We have specialists familiar with IB rubrics for IAs/EEs, as well as tutors experienced in AP exam-specific preparation and content. Contact us to get started.

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