What Are the Average IB Acceptance Rates?

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“Is all this effort going to help me get into a good university?” is a common question among IB students. Over the years of working with IB students, this question has come up often. Let’s be clear about this straight away: average IB acceptance rates are usually greater than those for students from non-IB programs. However, there is other information that you should be aware of.

What Does the IB Acceptance Rate Mean?

The idea of IB acceptance rates is to assess the likelihood of university admission among students with different programs, such as A-Levels, AP, or national diplomas, and how many students from the IB manage to get into selective universities.

Very few universities provide formal data that differentiate IB students from the overall candidate pool despite the term being thrown about in IB classes and online forums. Because of this, there isn’t a central repository anywhere in the world that notes, “This is the average IB acceptance rate for Harvard or Oxford.”

However, it is worth noting that many universities have subtly recognized the strong admissions performance often shown by IB students. International Baccalaureate Program reports and school statistics from the United States, the United Kingdom, Canada, and Australia indicate that IB students often have somewhat better acceptance rates. Why? The IB Diploma signifies academic maturity; it is more than a credential. I think it shows that you’re up to the challenge of college-level work, particularly in areas where research is strong or where there is a lot of collaboration across disciplines.

Furthermore, many universities monitor students’ progress after they’ve been admitted; IB students often have better retention rates and higher first-year GPAs. In the long run, this achievement informs admissions strategies.

While some schools may not publicly disclose their admission rates by credential type, others see IB students as “low-risk, high-potential” candidates. Even though we don’t have precise figures for typical IB acceptance rates, the statistics and admissions behavior patterns tell a story.

Does the IB Guarantee a Higher Acceptance Rate?

In a nutshell, no. However, in my opinion, and according to current trends, your chances are much better if you’re enrolled in the IB program.

Please allow me to elaborate. No university has ever proclaimed, “We accept IB students at a higher rate.” Absolutely not. Particularly in areas where several curricula are in use, that would be both unjust and logistically difficult. Nevertheless, there is a plethora of internal data and research that demonstrate things clearly. IB acceptance rates are often significantly higher than those for students in non-IB programs, according to surveys undertaken by the IBO and reports from universities in the US, UK, and elsewhere. International Baccalaureate students may have a 20% better chance of getting into competitive universities depending on the country and school.

ib acceptance rates

That being said, the IB does not ensure you will be admitted to your desired university. Your personal statement, grades (both predicted and actual), courses completed (particularly at the higher level), recommendations, and extracurricular activities all play a role in the admissions process. A 32 in engineering without applicable HL courses will not be considered as seriously as a 40 in engineering with HL physics and math. There must be no gaps.

My impression is that the IB provides a solid intellectual foundation but is not enough on its own. That is to say, the IB just serves as an entry point; it is your responsibility to ensure that your application is comprehensive and well-considered. Although there is no foolproof method, the general tendency is that admission rates for the IB are in your favor if you make wise decisions and maintain consistency throughout the program.

Average IB Acceptance Rates at Top Universities

The admissions officers I’ve worked with often see the value in the IB Diploma. Unlike national high school grades or even AP classes, the IB shows that you’ve been pushed and made it through. Now, let’s look at the average IB acceptance rates at top universities in more detail.

United States

When getting into college in the US, IB students often stand out for all the right reasons. Colleges don’t just look at grades; they also see how hard you work, how curious you are, and how well you can handle a task. Because of this, having an IB diploma on your resume is often seen as a big plus. There aren’t clear-cut IB acceptance rates on most college websites, but new information backs up what many of us in the IB world already know.

A study on application trends said colleges like Stanford, Harvard, and NYU have slightly higher acceptance rates for IB students than non-IB students. According to an internal Stanford study, IB students were accepted at rates that were 3–4% higher than the general application pool. If you think that’s not much, consider this: when acceptance is around 4–5%, a few extra percentage points make a big difference. It might give you the edge you need.

From what I’ve seen, US universities see the IB as a program that pushes students in all subjects, teaches writing and research through the Extended Essay, and makes students think globally. What top schools want is precisely what you have there.

Consider these well-known universities and compare their acceptance rates for IB students to those for other applicants.

University

General Acceptance Rate

IB Student Acceptance Rate

IB Course Credit?

Harvard University

5.1%

12.2%

Yes, for HL scores of 6–7

Stanford University

4.65%

17%

Yes, HL scores of 5–6

MIT

7.2%

23.1%

No

University of Chicago

7.9%

60.3%

Yes, HL scores of 6–7

Princeton University

6.5%

17.2%

Yes, HL scores of 6–7

Yale University

6.3%

14.3%

Yes (Advanced Standing)

Cornell University

14.1%

47%

Yes, HL scores of 6–7

UC Berkeley

17.5%

45.5%

Yes, HL scores of 5+

University of Michigan

28.6%

70.8%

Yes, HL scores of 4–6

UCLA

18%

41.4%

Yes, HL scores of 5+

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United Kingdom

There is an excellent reputation for dependability and success among IB students in the UK, where offers are usually conditional and depend substantially on final test results. There is a high rate of acceptance to elite British universities among IB students, according to UCAS statistics. For instance, offers from Oxford and Cambridge are common for IB students with expected scores of 38 to 40 points, with some Higher Level subjects requiring 6s or 7s.

I think the intense academic attention these universities require from IB students is a big reason why they do so well here. They have experience writing research papers of 4,000 words. 

Because of this, as compared to applicants with A-levels or other diplomas, the average admission rates for students with an IB program at top UK schools are often higher—particularly when the offer requirements are met or exceeded. Students with an IB diploma may have an advantage in interviews and the admissions process since certain institutions value the diverse range of skills that students with an IB diploma bring.

University

General Acceptance Rate

IB Student Acceptance Rate

IB Credit/Advantage?

University of Oxford

~17.5%

~22–25%*

No formal credit, but well-regarded

University of Cambridge

~18%

~24–26%*

No formal credit, strong academic weight

London School of Economics (LSE)

~9%

~17–20%*

No credit, but competitive edge

Imperial College London

~11%

~18–20%*

No credit, but recognized rigor

University College London (UCL)

~12%

~20–25%*

No formal credit, strong IB preference

University of Edinburgh

~33%

~40%*

Yes, advanced standing possible

King’s College London

~14%

~25%*

No credit, IB seen as rigorous

University of Warwick

~13.9%

~20–22%*

No credit, but IB considered strong prep

The above IB student acceptance rates are based on UCAS trends and university-reported statistics. 

Canada and Australia

Canada and Australia are huge fans of the IB program. They take it in stride and even reward it. Many Canadian universities, like McGill, UBC, and the University of Toronto, are famous for granting transfer credits to students who have done very well in HL courses. This can save time and money by eliminating the need for a full semester of courses.

The scenario is very much the same in Australia. Institutions, including the University of Melbourne, the Australian National University, and the University of Sydney, offer course exemptions or advanced standing to IB students, particularly those with scores in the mid-to-high 30s. I’ve even witnessed instances when students’ IB qualifications were the only criterion for receiving early admission or automatic entry scholarships (40 points or more).

So, the IB program stands for a great deal of preparedness, resilience, and responsibility, and as a result, its acceptance rates are often higher than local curricula in both countries. The International Baccalaureate Diploma may be your most compelling application component to institutions in these areas.

Final Thoughts

If you want to get into a good university, I think taking the IB is one of the best moves you can make. The school helps students improve their personal, social, and intellectual skills in ways that go beyond test numbers. IB students get in more often and do better once they’re there. It’s a clear trend.

Remember that all your writing, projects, and late nights matter, even if you feel stressed. You are building more than just a diploma; you are building a good application and a strong future.

Also, if you need help with your IB chores, you can talk to our pros at BuyInternalAssessment.com.

Nick Radlinsky

Nick Radlinsky

Nick Radlinsky is a passionate educator, marketer, and management expert with over 15 years of experience in the education sector. After graduating from business school in 2016, Nick embarked on a journey to earn his PhD, fueled by his dedication to making education better for students everywhere. His extensive experience, beginning in 2008, has made him a trusted authority in the field.

Nick's groundbreaking article, published in Routledge's "Entrepreneurship in Central and Eastern Europe: Development through Internationalization," showcases his keen insights and commitment to improving the educational landscape. Guided by his motto, "Make education better," Nick's mission is to simplify students' lives and promote efficiency in learning. His innovative ideas and leadership have helped transform countless educational experiences, setting him apart as a true pioneer in his field.

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