How Hard is Computer Science? (2024)

Computer science is often regarded as one of the most challenging majors to pursue in college—but why is that?

The field's complexity, rigorous mathematical foundations and emphasis on abstract thinking contribute to its perceived difficulty.

However, while some consider computer science hard, there's also considerable upside to choosing it as your field of study. The tech industry is lucrative and growing, the median annual salary for jobs is competitive and employers look favorably at candidates with bachelor's degrees.

Like any STEM major, computer science can have a steep learning curve. But with dedication, perseverance and the right support, it can also be a rewarding endeavor.

Why It’s Worth Pursuing a Computer Science Degree

The demand for computer science graduates in the job market is rising.

According to projections from Lightcast™, a leading analytics firm, computer science jobs are expected to increase by 21% from 2023 to 2033. This demand, which is significantly higher than the 11% growth averaged across other professions requiring a bachelor’s degree, is driven by technological growth and reliance across various industries, from healthcare, finance, government and beyond.

Students who graduate with a B.S. computer science degree typically gain the fundamental skills and knowledge required for careers in this ever-growing field. Through their coursework, students tend to complete the CS program with high-demand skills such as agile methodology, web design, programming languages (Java, Python), software development, digital engineering and project management.

These high-level skills are very valuable in the job market, as evident by the average median wage of about $58 per hour for those holding computer science degrees (Lightcast™).

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Is Computer Science Considered a Challenging Major?

While the difficulty of computer science is widely acknowledged, it’s also a very subjective experience.

Dr. Chunbo Chu, chair of the B.S. and M.S. computer science programs at Franklin University, emphasizes that everyone’s experience within the program is unique.

"It's tricky to simply call computer science "hard" or not. Each individual needs to evaluate their background, aptitude and interest,” Chu said.

At its core, computer science is a STEM discipline deeply rooted in logical reasoning, algorithmic thinking and abstract concepts. You'll be required to navigate coursework that delves into topics such as data structures, algorithms, programming languages and software engineering principles.

The rigorous nature of these subjects often challenges some students—particularly those with no experience or exposure to coding, mathematics or computer science concepts.

While some may find the challenges invigorating and intellectually stimulating, others may struggle initially but then thrive with the right support, resources and determination.

This highlights the importance of honestly assessing your strengths, weaknesses and personal drive before starting a computer science program.

What Aspects Make Computer Science Hard for Some Students?

Complex algorithms, meticulous attention to detail, high-level technical skills, abstract thinking and strong problem-solving abilities are essential to success in a computer science program.

However, some aspiring computer scientists need help to develop these skills when learning the computer science curriculum.

One of the initial hurdles for many students is learning computer programming languages, such as Java and Python, which are the foundation for software development.

"It's okay if you don't know either upon admission,” Chu said. “ Computer science builds problem-solving skills and logical thinking, and syntax can be learned along the way.”

Often, there are introductory programming courses to learn and bolster your knowledge before moving deeper into your undergraduate program.
So, while prior knowledge of these languages isn't a prerequisite, mastering them can be demanding for computer science students.

Do You Need to be Good at Math to Learn Computer Science?

You don't need to be the greatest mathematician that ever lived, but mathematical proficiency is a crucial part of being a computer science major.

“Computer science shares the mathematical intensity of other STEM fields, but the true difficulty lies in applying those concepts to solve problems through code and complex systems,” Dr. Chu explains. “Therefore, being able to grasp mathematical concepts serves as the foundation for accomplishing this.”

Depending on the college or university, prospective computer science students may have to take a computer algebra competency test before being admitted to the program. This is because mathematics underpins many core concepts in computer science, such as algorithms, data structures and computational theory.

However, while a solid mathematical foundation is important, so are soft skills. These include logical thinking, problem-solving skills and the ability to apply abstract concepts to real-world scenarios.

Having a good combination of both is what will allow you to thrive in the field of computer science.

How Difficult is CS Compared to Other STEM Areas?

In the computer science field, you'll need to develop a thorough understanding of complex algorithms, coding languages, data structures, programming languages and technological theory.

“Theoretical computer science, focusing on the fundamental limits of computation, and areas like artificial intelligence and algorithm analysis that require strong math skills and tackle complex problems are often seen as more demanding,” says Dr. Chu.

These concepts often require a high level of abstract reasoning and the ability to translate theoretical principles into practical solutions. There's also a significant amount of hands-on programming, which demands attention to detail and precision in coding.

In contrast, other STEM fields, such as engineering or mathematics, may focus more heavily on hands-on applications, physical experimentation or theoretical proofs.

For example, engineering students may spend considerable time on projects that involve designing, building and testing physical systems, while mathematics students may engage in rigorous proofs and logical reasoning exercises.

How Long Does It Take to Get a CS Degree?

The average time to complete a computer science degree can vary depending on the institution, the program structure, your academic background, and your pace.

Typically, a bachelor’s degree takes about four years of full-time study from start to finish.

However, prospective students should check out the transfer policies of the schools they're interested in attending, as generous policies can often expedite the process and fast-track completion.

Your total time can also be affected by any prior academic credits, your ability to take courses full-time or part-time and your overall academic preparedness.

Tips for Making Your Computer Science Degree More Manageable

Studying computer science can be challenging. However, Dr. Chu asserts that there are strategies that students can adopt to make it more manageable and increase their chances of success:

1. Time Management. Effective time management is crucial for balancing coursework, personal commitments and other responsibilities. Creating a schedule, setting realistic goals and prioritizing tasks can help students stay on track and avoid feeling overwhelmed.
2. Seek Support. This may be from peers, professors or online communities. Many institutions also offer a range of support services to students as they learn computer science. These resources may include tutoring, workshops, support services, testing help and access to library resources.
3. Build a Strong Foundation. Mastering fundamental concepts in areas such as advanced mathematics, web development, programming languages and data science and structures is essential for aspiring computer science professionals. Dedicating time and effort to building a solid foundation can make coursework more manageable.
4. Participate in Study Groups. Study computer science with others. Collaborating with your peers can provide opportunities for sharing knowledge, discussing complex concepts and supporting one another through challenging coursework.
5. Stay Updated. Computer science is a rapidly evolving field, and staying informed about the latest trends, technologies and industry developments can help students remain competitive and better prepared for their future careers.

Remember: pursuing a degree in computer science isn't just about overcoming difficulties. It's about embracing the opportunities for growth, innovation and personal development that this growing field offers.

Intrigued by the Prospect of Computer Science?

If you're considering a career in the dynamic arena of computer science, Franklin University offers a comprehensive bachelor of computer science program designed for students who want to thrive in the industry.

Request more information or apply now to take the first step toward a rewarding academic journey.