Best Online Biology Programs of 2021

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by Bethanny Parker
Published on August 13, 2021 is an advertising-supported site. Featured or trusted partner programs and all school search, finder, or match results are for schools that compensate us. This compensation does not influence our school rankings, resource guides, or other editorially-independent information published on this site.

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Biologists study all types of living things, from plants and animals to bacteria and fungi. These professionals can make a positive impact on the world in many ways. For example, they work to find ways to increase productivity in crops and livestock, diagnose and treat illnesses, and prevent food contamination.

A bachelor's in biology is a four-year degree that prepares graduates for entry-level jobs in careers such as zoologist, wildlife biologist, biological technician, and microbiologist. Students in accelerated online bachelor's in biology programs may be able to finish in as little as three years, allowing them to start their careers one year sooner.

The wages for a professional holding a bachelor's in biology can range widely. For example, according to 2020 data from the Bureau of Labor Statistics (BLS), biological technicians make a median annual salary $46,340, while microbiologists take home $84,400 annually. Students who want to pursue a career in microbiology should look for a program that has a concentration or several electives in microbiology.

What Can I Expect From an Online Bachelor's in Biology Program?

The typical bachelor's in biology program requires about 120 credits, whether taken online or in person. Most programs take four years to complete, although accelerated programs may be completed more quickly. Bachelor's in biology students usually complete about 40-60 credits of biology classes, with the remaining credits dedicated to electives and general education courses. Depending on the school, there may be concentrations available, allowing students to specialize in a specific aspect of biology.

The number and variety of concentrations available vary from one school to another. Concentrations may include:

Some schools also offer career-oriented concentrations, such as pre-dentistry, pre-medicine, and pre-pharmacy options.

While most schools offer a bachelor of science (BS) in biology, some offer a bachelor of arts (BA). A BS program may appeal to students who plan to pursue a career in science, while a BA program might make more sense for students who plan to work in law, healthcare, or education. However, students who earn either type of degree can pursue employment in a variety of fields.

A bachelor's in biology program typically requires several labs. If you are earning an online bachelor's in biology, check to see how your school handles these labs. Some schools, such as Arizona State University, require online bachelor's in biology students to attend some labs in person.

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What Courses Will I Take in an Online Bachelor's in Biology Program?

Biology I and II

These courses introduce many subsets of biology, such as microbiology, zoology, botany, and cytology. Students learn about the scientific method, evolution, taxonomy, and genetics. They also learn about energy transfer, cell structure, and reproduction.

General Chemistry I and II

These courses introduce the periodic properties of elements, molecular structure, chemical bonding, compounds and molecules, and atomic theory. Students learn about the states of matter, thermodynamics, solution chemistry, and intermolecular forces.

Organic Chemistry I and II

In these courses, students study the techniques, principles, and theories of organic chemistry. They learn about spectroscopy, stereochemistry, and isomerization. Students also learn the mechanisms, reactions, properties, structure, and nomenclature of hydrocarbons.

General Physics I and II

Physics I and II teach students about cosmology, relativity, nuclear radiation, and quantum phenomenon. Participants learn about light and sound, magnetism, electricity, heat, and vibrations. They may also learn about global warming, energy conservation, and the search for extraterrestrial life.

Calculus I

In calculus classes, students learn about continuity and limits, derivatives, logarithmic and exponential functions, and definite integrals. Students strengthen their problem-solving skills and learn to think in the language of mathematics.

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What are Admission Requirements for an Online Bachelor's in Biology Program?

Most schools have the same admission requirements whether you attend classes online or on campus. However, those requirements can vary from one school to another. As a general rule, you will always have to submit transcripts from previous schools or at least proof of graduation. Requirements regarding test scores, essays, and letters of recommendation vary.

Some programs require students to complete specific courses during high school. For example, you might be required to have four units of math, four units of English, and two units of a foreign language.


No matter which school you choose, you'll need to complete an application. It's usually a good idea to apply to more than one school, in case your dream school does not accept you. Each school has its own application, but many schools also accept the Common Application. Using the Common Application can help simplify the application process since you'll only have to enter your information once.

Test Scores

Many schools require college entrance exams, such as the ACT or SAT. You may need a certain minimum score to be admitted, and some schools may require additional math or English courses if your scores fall below a certain level. These additional courses may add an extra semester to the time it takes you to graduate.

Letters of Recommendation

Most colleges and universities require letters of recommendation. If you recently graduated from high school, these letters can come from your teachers, counselor, or principal. If you have been working for several years, you may be able to ask for letters of recommendation from your supervisor or a former supervisor.


College admission essays typically range from 250-650 words in length. It might not sound hard to come up with a few hundred words, but keep in mind that you are competing with hundreds of other applicants, many of whom have compelling stories and strong writing skills. Take your time with this essay.

Official Transcripts

Colleges and universities will ask for your official high school transcripts. If you have attended another college in the past, you will also need to request official transcripts from your previous postsecondary schools. Transfer students may be able to get credit at their new school for courses taken previously.

What Can I Do With an Online Bachelor's in Biology Degree?

Career Outlook

According to the BLS, many careers that require a bachelor's in biology are projected to grow in the coming years. For example, microbiologist, zoologist, and wildlife biologist positions are projected to grow by 5% from 2020-2030, while biological technicians are projected to see 7% growth.

As of 2018, there were almost 3 million people working in the field of biology, and the median salary for those workers was about $65,000. Of those professionals, about 69% worked in a job that required at least a bachelor's degree and 59% had an advanced degree.

Common careers for people with a bachelor's in biology are clinical laboratory technologists and technicians, registered nurses, and primary school teachers. People with biology degrees often work in government, scientific research, healthcare, or education.

Find out where a bachelor's in biology can take you. Learn more about biology careers.

Career Paths

Clinical Laboratory Technologists and Technicians

Clinical laboratory technologists and technicians analyze body fluids and tissue samples and record whether their findings are normal or abnormal. They operate laboratory equipment such as cell counters and microscopes. They may also analyze blood samples for transfusions by determining the number of cells, blood type, and compatibility with other blood types.

Median Annual Salary: $54,180 (May 2020)

Primary School Teachers

Primary school teachers prepare lesson plans to teach math, science, reading, writing, and other subjects. They evaluate students' strengths and weaknesses in order to determine the best way to teach them. They instruct classes, grade assignments, and communicate with parents. They may also be required to supervise children at lunch or recess.

Median Annual Salary: $60,660 (May 2020)

Biological Technicians

Biological technicians care for laboratory instruments, such as scales, microscopes, test tubes, and pipettes. They prepare laboratory samples, such as bacteria cultures and blood, for laboratory analysis and conduct experiments and tests on the samples. After performing tests, they document the results along with their observations.

Median Annual Salary: $46,340 (May 2020)

Zoologists and Wildlife Biologists

Zoologists and wildlife biologists conduct experiments on animals in natural or controlled environments. They study how different species interact with each other, as well as the movement patterns, diseases, population dynamics, and reproduction habits of various species. They also work to implement and maintain breeding programs to increase the population of endangered species.

Median Annual Salary: $66,350 (May 2020)


Microbiologists conduct research projects to develop new drugs and improve sterilization procedures. They perform experiments to aid in the treatment and diagnosis of illnesses and study bacteria and other microorganisms. They may publish research papers and present their findings to their colleagues, other scientists, and to the public.

Median Annual Salary: $84,400 (May 2020)

Biology Not for You? Check Out These Related Careers.

Continuing Education

According to the BLS, 59% of workers with a biology degree also hold an advanced degree. One reason for this is that biology is a popular major for those who plan to attend medical school. Many of the required courses for a biology major align with the prerequisites for getting into med school.

Common professions for biology majors that require advanced degrees are postsecondary health teacher, medical scientist, physician, dentist, and pharmacist. Nursing is another popular career choice for biology majors. This career choice requires additional training and a registered nurse license.

Bachelor's in biology graduates often continue on to medical school or earn bachelor's degrees in nursing. Additionally, postsecondary teachers typically need a Ph.D. in biology or other doctoral degree.

How Do I Choose an Online Bachelor's in Biology Program?


Before choosing an online bachelor's in biology program, you should consider the true cost of an online program. For example, some schools may charge online technology fees in addition to tuition. However, online education can be cheaper than on-campus programs, especially if you're attending an out-of-state public school — many programs don't charge distance learners out-of-state tuition rates. You could also save money by not having to pay for childcare or not having to take time off from work to accommodate your online classes.

According to the National Center for Education Statistics, the average tuition and fees at a four-year college or university during the 2019-2020 academic year was $16,647. Tuition and fees at public institutions was $9,349, while private nonprofit schools charged an average of $35,807 per year.

Program Format

You'll also want to consider whether the program is full time or part time and whether it is synchronous or asynchronous. Part-time programs take longer than full-time programs. If you're really in a hurry, you might want to look for an accelerated program, which could allow you to graduate in three years instead of four.


You might think that location doesn't matter if you're taking an online program, but some online programs have occasional on-campus requirements. For example, you might have to attend an orientation or go to in-person labs. Find out whether the programs you're considering have any on-site requirements that you need to be aware of.


Top online colleges and universities are accredited by a third-party accrediting organization. Regional accreditation, which applies to an entire institution, is an important factor to look for. This type of accreditation is awarded by an accrediting organization that is recognized by the U.S. Department of Education and the Council for Higher Education Accreditation.

There are seven regional accrediting organizations, which accredit schools based on location. If you have to transfer to another school, you will find it much easier to get your credits transferred if your school was regionally accredited.

Student Support

Online learners should also consider the availability of student services, such as career services, mentorship opportunities, tutoring, alumni connections, and internships. Think about what kind of help you might need and check to see if the school you're considering offers that service. Many schools have online writing and math help available for students who struggle in those areas.

2021 Best Accredited Online Bachelor's in Biology Programs

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Our rankings are grounded in a few guiding principles and use the latest statistical data available from trusted sources. Read our ranking methodology. We hope our approach helps you find the school that is best for you.

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University of Florida View School Profile Gainesville, FL

A public university located in Gainesville, UF Online offers an online bachelor's in biology. Available courses span 17 academic departments related to microbiology, botany, ecology, and many other biological disciplines.

Participants have a lot of freedom when choosing guided electives, selecting from options like practical plant taxonomy, climate change biology, and population genetics. As a capstone experience, learners complete a critical analysis of biological research seminar. The program takes a broad, interdisciplinary approach and prepares students for careers in areas like bioscience management, food safety, or environmental journalism.

UF is regionally accredited by the Southern Association of Colleges and Schools Commission on Colleges.

Program Snapshot

  • Program Name: Bachelor of Arts in Biology
  • School Status: Public
  • Tuition: $130 per credit (in-state); $560 per credit (out-of-state)
  • Credit Requirements: 120 credits
  • Program Length: 4 years
  • Format: Online
  • Instruction Style: Mostly asynchronous

Admission Requirements

  • GPA: 2.0 minimum
  • Standardized Tests: SAT or ACT

Contact the School

Request more information about this program.

Florida International University View School Profile Miami, FL

A public university in Miami, FIU offers a fully online bachelor's in biology program with five available concentrations: allied health; bioentrepreneur; health policy, environmental policy, and pre-law; science communication; and general biology.

No matter their concentration, participants take core courses covering topics related to ecology, genetics, and evolution. They must also complete a senior seminar class. Only students working toward their first college degree may apply to earn this online bachelor of arts in biology at FIU. Students may begin their studies at the beginning of the spring, summer, or fall semester.

FIU is regionally accredited by the Southern Association of Colleges and Schools Commission on Colleges.

Program Snapshot

  • Program Name: Bachelor of Arts in Biology
  • School Status: Public
  • Tuition: $230 per credit (in-state); $350 per credit (out-of-state)
  • Credit Requirements: 120 credits
  • Program Length: 4 years
  • Format: Online
  • Instruction Style: Asynchronous

Admission Requirements

  • GPA: No minimum requirement
  • Standardized Tests: ACT or SAT

Contact the School

Request more information about this program.

Logan University View School Profile Chesterfield, MO

Located in Chesterfield, Missouri, Logan focuses solely on health science-related degrees. The school offers an online bachelor of science in human biology that prepares students for a healthcare career or for graduate school. Available courses include an introduction to public health, biostatistics, and immunology. Students also complete a capstone course, choosing from options related to health science, medicine, dentistry, or allied health.

Logan also offers a Flexible Accelerated Science Track that allows students to expedite graduation, completing basic general chemistry, organic chemistry, and physics courses in a single semester, instead of two semesters. New students can begin their studies at the beginning of any term.

Logan is regionally accredited by the Higher Learning Commission.

Program Snapshot

  • Program Name: Bachelor of Science in Human Biology
  • School Status: Private
  • Tuition: $280 per credit
  • Credit Requirements: 122 credits
  • Program Length: 3-4 years
  • Format: Online

Admission Requirements

  • GPA: 2.0 minimum
  • Standardized Tests: ACT or SAT

Contact the School

Request more information about this program.

Life University View School Profile Marietta, GA

A private university located in Marietta, Georgia, LIFE offers an online bachelor's in biology. The program caters to students preparing to join the workforce immediately after graduation or attend grad school. In addition to general education classes and core biology coursework, students can choose from electives like human anatomy and physiology, pathology, nutrition, and exercise science.

Common careers pursued by program graduates include medical technologist, wildlife biologist, and geoscientist. LIFE follows a quarter system and the university is regionally accredited by the Southern Association of Colleges and Schools Commission on Colleges.

Program Snapshot

  • Program Name: Bachelor of Science in Biology
  • School Status: Private
  • Tuition: $270 per quarter credit
  • Credit Requirements: 188 quarter credit hours
  • Program Length: 4 years
  • Format: Online

Admission Requirements

  • GPA: 2.0 minimum
  • Standardized Tests: ACT, SAT, or ACCUPLACER

Contact the School

Request more information about this program.

Frequently Asked Questions About Bachelor's in Biology Programs

Is a bachelor's in biology worth it? true

To determine whether this online bachelor's is worth the cost, you should consider both the cost of the program and the salary you expect to receive after graduation. If you plan to use your biology degree as a stepping stone to a more advanced degree, consider the cost of both degrees. How long will it take you to earn back the investment in your education?

Another way to look at this is by considering how much debt you will accumulate and how long it will take to pay it back. If most of your education will be covered by student aid, you'll be much better off than if you're planning on financing it through student loans.

What can I do with a bachelor's in biology? true

A bachelor's in biology can help qualify you for jobs such as clinical laboratory technologist, elementary school teacher, biological technician, zoologist, wildlife biologist, or microbiologist. The median salary for these jobs ranges from $46,340 per year for a biological technician to $84,400 for a microbiologist.

Many students who earn a bachelor's degree in biology opt to continue their education. Some earn nursing degrees in order to become registered nurses, while others go on to medical school. Those who want to teach at the postsecondary level typically need a Ph.D. in biology.

Are biology majors in demand? true

According to the BLS, the demand for many careers that require a biology degree is near the national average for all jobs. Additionally, a bachelor's in biology can be the first step toward a Ph.D. in biology, which could lead to a career as a postsecondary biology professor.

The BLS projects that the demand for postsecondary biological teachers will increase 13% from 2020-2030. This is much faster than average. The BLS projects the creation of about 8,000 new jobs for these postsecondary teachers from 2020-2030.

How much money can I make with a bachelor's in biology?

Graduates with a bachelor's in biology may go on to work in many roles, including as clinical laboratory technologists and technicians (earning a median wage of $54,180 per year), elementary school teachers ($60,660 per year), biological technicians ($46,340 per year), zoologists and wildlife biologists ( $66,350 per year), or microbiologists ($84,400 per year).

Those who choose to continue their education by earning nursing credentials can earn a median salary of $75,330 per year as registered nurses. Bachelor's in biology graduates may also choose to get more education in order to become postsecondary biological teachers ($85,600 per year), medical scientists ($91,510 per year), or physicians (more than $208,000 per year).

What are the highest paying jobs with a bachelor's in biology?

The highest-paying jobs for individuals with a bachelor's in biology without an advanced degree are microbiologists, who earn a median salary of $84,400 per year. If you want to make more than that, you may need to go back to school to earn an advanced degree.

With an advanced degree, you could become a physician and earn more than $200,000 per year. Other high-paying careers for biology majors with advanced degrees include dentist (median $164,010 per year) and pharmacist ($128,710 per year).

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