A Bachelor of Arts (BA) and a Bachelor of Science (BS) are both four-year undergraduate degrees. The difference lies in what you study and how the program is built.
A BA centers on the humanities and liberal arts: literature, history, philosophy, languages, and the social sciences. BA programs usually leave more room for electives and encourage students to connect ideas across fields. The emphasis is on writing, critical thinking, and communication.
A BS centers on math, science, and technical fields such as engineering, computer science, and the health sciences. BS programs tend to be more structured, with heavier requirements in quantitative courses and lab work. The emphasis is on specialized knowledge and practical skills.
Career paths often follow the degree, but not always. BA graduates work in teaching, journalism, marketing, social work, and public relations. BS graduates work in engineering, software, health care, and research. Employers care most about what you can do, so internships, projects, and experience count alongside the degree name.
A BS can also be the more direct route to graduate or professional programs that require a science background, such as engineering master’s programs or medical school. A BA can be a strong base for law, business, education, and other fields that value broad thinking and strong writing.
When deciding, compare the actual course lists at your school, since the same major can be offered as a BA at one school and a BS at another. Think about which subjects you enjoy, which skills you want to build, and where you want to work. Helpful reads: researching college majors, exploring unique majors, academic advising for undecided majors, and business degree options.

