Best Universities in the World – 2022 Online Ranking (1st edition)

by Imed Bouchrika, PhD

Co-Founder and Chief Data Scientist

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If you are trying to identify the best universities for research strength, faculty reputation, and academic influence, a research-focused ranking can be more useful than broad prestige lists. This guide explains how Research.com’s 2022 online ranking was built, what the results show by country and region, and how to use the ranking wisely if you are a student, researcher, or decision-maker.

You will learn what the ranking measures, which countries and universities appeared strongest, how the H-index was used, and why research output can matter when comparing institutions. You will also find practical context on how to interpret rankings without overreading them.

Quick answer: what does this ranking tell you?

The 2022 online ranking highlights universities with the strongest concentration of influential researchers, based on objective scholar-level data rather than reputation alone. In this edition, the United States led the ranking by a wide margin, Harvard University stood out as the institution with the highest number of leading scientists, and Europe had the largest share of ranked universities overall.

Use this ranking when you want to compare universities on research influence and faculty strength. Do not use it as the only factor when choosing a university, especially if you care more about teaching format, affordability, campus life, or a specific professional license.

How the ranking was built

Research.com’s annual university ranking focuses on the research influence of scholars affiliated with each institution. Rather than relying only on broad reputation surveys, the ranking uses scholar profiles and research performance indicators to estimate how much academic impact a university’s faculty produces.

For the 2022 edition, more than 166,880 scientist profiles on Google Scholar and Microsoft Academic Graph were examined. Universities were then evaluated using a total sum of H-index values from Microsoft Academic Graph for scientists affiliated with each institution.

The H-index threshold for considering a scholar varied by discipline, but in most cases it was 30 or 40. Inclusion also depended on the scholar’s contribution within the discipline and on awards and achievements. That means the ranking is designed to identify universities that attract and support researchers with measurable academic impact.

Why this kind of ranking matters

Many rankings emphasize reputation, selectivity, or broad institutional output. Those factors can be useful, but they do not always show where the strongest researchers are working. A research-centered ranking gives a different view: it helps reveal which universities are producing the people shaping scholarly output in their fields.

This matters for several reasons:

• Students can identify schools with strong mentorship and research opportunities.
• Researchers can compare where leading scholars are concentrated.
• Employers and partners can see which universities have deep academic expertise.
• Policy leaders can better understand how research talent is distributed across countries and regions.

Key findings from the 2022 ranking

These results show that research influence is not evenly distributed. A small number of countries and institutions account for a large share of the world’s top-ranked universities.

The full ranking for the 2022 ranking of the best universities in the world can be found here:

Best universities in the world ranking

What Professor Imed Bouchrika says about the methodology

Professor Imed Bouchrika, co-founder and chief data scientist at Research.com, has explained that the ranking was created to provide a more transparent way to compare universities using objective evidence tied to faculty reputation and research activity.

Countries and regions with the highest number of leading universities

The United States remained the dominant country in the 2022 ranking, with 234 universities listed. China followed with 97, the United Kingdom with 75, Japan with 68, Germany with 62, and Italy with 53.

The top 10 list was heavily concentrated in the United States. Nine of the 10 universities were based in the U.S., and Oxford University was the only institution in the top 10 located outside the country.

North America was led by the United States, which had 234 ranked institutions, while Canada had 36.

In Europe, the United Kingdom led with 75 universities, followed by Germany with 62 and Italy with 53.

In Asia, China had 97 universities and accounted for 45% of all ranked Asian universities, while Japan represented 31% of the region’s ranked universities.

In the Middle East, Iran led with 9 universities, followed by Israel with 7.

In South America, Brazil led with 15 universities, followed by Argentina and Chile with 3 each.

In Oceania, Australia had 35 universities, while New Zealand had 7.

In Africa, South Africa was the only country represented, with 7 ranked universities.

Looking at the broader regional picture, Europe had the highest number of influential universities with 394, followed by North America with 272 and Asia with 214. South America had 22, and Africa had 7.

Which US states had the strongest universities?

Among U.S. states, California stood out as the strongest location for leading universities. It had 19 ranked institutions, and 4 of them were in the world’s top 10. California-based universities also hosted 6871 leading scientists with a combined H-index of 443,794.

Texas had the highest number of leading universities in the country, with 21 institutions and 2228 affiliated leading scientists. California came next with 19 institutions, and New York followed with 17 universities.

How to use a research ranking when choosing a university

A research ranking is most helpful when your goals include academic mentorship, graduate study, publishing opportunities, or access to a strong research network. It can also help if you want to understand where top scholars work before applying to a program or pursuing a research career.

It is less useful if your main priorities are a specific schedule, low tuition, local convenience, or a professional program tied to licensure. In those cases, you should compare rankings with cost, accreditation, completion time, delivery format, and career outcomes.

Questions to ask before relying on a ranking

• Does the ranking measure the factors that matter for my goals?
• Does the school offer the specific program, department, or research area I need?
• Is the program accredited and recognized where I plan to work?
• What is the total cost after fees, not just the advertised tuition?
• Will I need hands-on training, fieldwork, or licensure support?

Do accelerated online programs improve career prospects?

Accelerated online programs can help working adults build new skills faster, especially when they need to keep earning while studying. They may be a smart choice for learners who want focused training, flexible scheduling, and a quicker return to the job market.

They are not automatically better than traditional programs. Their value depends on program quality, accreditation, employer recognition, and how closely the curriculum matches current job requirements. If you are comparing shorter pathways, it may help to review degrees you can get online and then check whether the school’s outcomes fit your goals.

Can a 1 year online master’s program be worth it?

A 1 year online master’s program can be a strong option for professionals who already have experience and want to advance without stepping away from work for long. The main appeal is speed: you can move through advanced coursework quickly while staying focused on a specific field.

The trade-off is that accelerated graduate programs can be intense. If you need more time for research, internships, or a career shift into a very different field, a longer program may be a better fit. For a closer look at this format, see 1 year online masters.

Does online education affect university prestige?

Online education can expand a university’s reach, but it does not automatically raise prestige. Reputation still depends on research quality, faculty achievements, student outcomes, and academic credibility.

That said, strong digital offerings can improve access, visibility, and flexibility for students and faculty. Universities that combine online learning with strong academic standards may strengthen their position with students who need convenience without giving up rigor. Related examples include digital marketing degrees online.

What do you usually need to apply to an online college?

Admission requirements vary by school and program, but online applicants are commonly asked for academic transcripts, a personal statement, and proof that they can succeed in a digital learning environment. Some programs also ask for test scores, interviews, portfolios, or prerequisite coursework.

Before applying, make sure you also have the practical basics for online study: reliable internet access, a suitable device, and the ability to manage deadlines independently. For a more detailed checklist, review what do I need to apply to online college.

How do university rankings affect career outcomes?

Higher-ranked universities can offer advantages such as stronger alumni networks, more research opportunities, and better access to internships or employer relationships. Those benefits can matter, especially in fields where institutional reputation influences hiring or graduate admissions.

Still, a ranking does not guarantee a job or higher pay. Your field of study, skills, portfolio, internships, location, and experience often matter just as much. If you are researching careers with strong earning potential, you may also want to explore the best careers for women.

Is an online doctorate without a dissertation a practical option?

An online doctorate without a dissertation can work for experienced professionals who want advanced study with a stronger applied focus. These programs typically replace the traditional dissertation with capstone projects, applied research, or other practice-based assessments.

This path may suit learners who want to build expertise without spending years on a dissertation. It may be a poor fit if you plan to pursue academic research roles that expect extensive original scholarship. To compare options, explore a doctorate without dissertation.

H-index ranking: leaders, averages, and distribution

1. Harvard University led the ranking with a total H-index of 170,977 and 2113 scientists from that institution.
2. In Europe, Oxford University ranked first in the region and held world rank 5.
3. In Asia, the University of Tokyo ranked first in the region and held world rank 27.
4. In Oceania, the University of Sydney ranked first in the region and held world rank 42.
5. In South America, Universidade de São Paulo ranked first in the region and held world rank 158.
6. In Africa, the University of Cape Town ranked first in the region and held world rank 336.

The average H-index for the top 10 universities was 68,012, compared with 5836 for all 1000 universities included in the ranking.

The average number of papers published for the top 10 universities was 207,499, compared with 19,874 for all 1000 universities.

The average number of citations for the top 10 universities was 27,801,046, compared with 1,812,603 for all 1000 universities.

You can learn more about the methodology used to create the ranking here.

About Research.com

All research was coordinated by Imed Bouchrika, Ph.D., a computer scientist with a long record of collaboration on international research projects across the academic community. His role was to help ensure the data stayed unbiased, accurate, and current.

Research.com is a research portal focused on science and educational rankings. Its mission is to help professors, research fellows, and students discover leading experts across scientific disciplines and make better decisions about colleges, academic opportunities, and career paths.

Common mistakes when using university rankings

• Choosing a school based on ranking alone instead of checking fit, accreditation, and cost.
• Assuming a top research university is always the best option for every major or career path.
• Ignoring the difference between institutional prestige and program-specific strength.
• Forgetting to verify whether an online program meets licensure or employer requirements.
• Assuming published rankings reflect the exact same strengths in every department.

How to compare universities more effectively

If you are deciding between schools, use rankings as one input rather than the final answer. The strongest choice is usually the one that balances academic quality, affordability, program fit, and career relevance.

Key insights

• The 2022 Research.com ranking measures university strength through the influence of affiliated scientists, not just reputation.
• The United States led the ranking, while Europe had the largest regional share of ranked universities.
• Harvard University stood out with 2113 leading scientists and the highest total H-index in the list.
• Research rankings are most useful for students and researchers who care about academic influence, mentorship, and scholarly depth.
• Rankings should be paired with accreditation, cost, program fit, and career goals before making a final decision.