Should I Change My Major? How to Decide

If you are wondering whether to change your major, you are in good company. Among students who started college in 2011–12 and declared a major, about 30% changed it at least once within three years, and about 1 in 10 changed more than once (NCES). Changing is normal. What matters is changing for the right reasons and at the right time.

How common is it, by field?

The same NCES study found big differences between fields:

Source: NCES Data Point 2018-434, students who began college in 2011–12 (associate's and bachelor's degree programs).

So if you are in math or science and having doubts, you are far from alone.

Good reasons to change your major

• You dislike the core subject, not just one class or professor. If the intro and second-level courses both feel like a grind, the advanced ones rarely get better.
• The careers it leads to do not appeal to you. Look at the careers your major is linked to and read their profiles: daily tasks, the hard parts of the job, pay and the education most workers have. If none of them sounds like a life you want, that is a strong signal.
• You keep struggling in the core courses despite real effort and help, and it is affecting your grades and confidence.
• You discovered an interest that fits you much better, confirmed by more than one course or experience.

Weaker reasons (pause and check first)

• One bad semester or one hard class. Every major has a "weed-out" course. Talk to an advisor before deciding.
• Pressure from friends or family in either direction.
• A headline about a "hot" field. Pay and demand change over time; a field you dislike is hard to finish either way.
• Fear that your major locks you into one job. Many careers accept graduates from many majors (see below).

Your major may matter less than you think

Before you switch, check whether the career you want really requires a different major. In the U.S. Department of Education's crosswalk of majors to careers, many careers are linked to a wide range of majors:

Source: CIP 2020 to SOC 2018 crosswalk; our count of majors per career.

Sometimes adding a minor, a few electives or an internship gets you to the career you want without a full switch. Licensed careers are the exception: nursing, teaching, accounting and engineering usually require a specific program. Read more in does your major matter.

What switching costs

Changing your major can cost time and money if credits do not count toward the new one. Before you switch:

• Run a degree audit (most schools have an online tool or an advisor who can do it) to see which of your credits count toward the new major.
• Ask how many semesters you would add. Switching between related majors (for example, biology to chemistry, or marketing to management) often costs less than switching between unrelated ones.
• Check financial aid rules. Aid programs have limits on how long you can receive aid. Ask your financial aid office how a switch affects your aid.
• Check entry requirements. Some majors have a minimum GPA, prerequisite courses or a separate application.

The earlier you switch, the less it usually costs, because fewer of your credits are tied to the old major.

A step-by-step plan

1. Name the problem. Write down what is not working: the subject, the careers, the workload or something outside your major entirely.

2. Explore without committing. Take an intro course in the major you are considering, or audit one. The College Major Quiz can suggest majors that fit your interests if you are unsure where to go.

3. Look at the careers at the end. For your current and new major, list the careers they lead to and compare pay, training and daily work. Our guide on what major should I choose shows which majors fit each interest type.

4. Talk to people. Meet your academic advisor, a professor in the new department, and if you can, someone who works in a career the new major leads to.

5. Run the numbers. Get the degree audit, the extra semesters and the aid impact in writing.

6. Decide by a date. Set a deadline, such as the end of the current semester, so the decision does not drift.

Questions to ask your advisor

Bring a short list to your meeting so you leave with answers, not just reassurance:

• Which of my completed credits count toward the new major, and which become electives?
• How many semesters would the switch add if I take a normal course load?
• Are there prerequisites I must finish before I can be admitted, and is there a GPA requirement?
• Can I take any of the new major's required courses next semester, before I officially switch?
• Is there a related major or a minor that gets me most of the way with fewer extra credits?
• Who in the new department can I talk to about what graduates go on to do?

Write the answers down. They turn a vague worry into a plan you can compare side by side.

If you decide to stay

Choosing to stay is also a valid outcome. You can still shape your path:

• add a minor in the area that excites you;
• choose electives and projects that point toward the careers you want;
• build skills that transfer to many careers, such as problem solving and coordination (see our transferable skills list).

Common questions

Is it bad to change majors?

No. About 30% of students change at least once within three years. What employers look at is your degree, your skills and your experience, not how many times you changed course on the way.

Is it too late to change my major in junior year?

It is not too late, but it usually costs more time. Get a degree audit first and look for a related major or a minor that uses your existing credits.

Will changing my major delay graduation?

It depends on how many credits transfer. Switching early and between related fields keeps the delay small. Ask an advisor for a semester-by-semester plan before you decide.

Sources

• NCES, Beginning College Students Who Change Their Majors Within 3 Years of Enrollment, Data Point 2018-434 (December 2017).
• U.S. Department of Education, CIP 2020 to SOC 2018 crosswalk.
• O*NET 31.0 Database; BLS Occupational Employment and Wage Statistics, May 2025.