Semester Vs. Quarter System In College | BestColleges

Semester vs. Quarter System in CollegeLearn the pros and cons of quarter and semester systems. Discover how each schedule affects your workload, pacing, and learning style.By Elin JohnsonUpdated on August 8, 2025Edited by Lorraine Mumby • Reviewed by Stephanie DeBord Our Integrity Network

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Key Takeaways

• Most colleges use the semester system with two 15-week terms each academic year, while the quarter system divides the year into three or four 10-week terms.
• Semesters allow for deeper learning and stronger faculty connections, while quarters offer faster-paced classes and more course variety.
• The right choice depends on your learning style — semesters use slower but steadier pacing, while quarters favor flexibility and faster progress through curricula.

While most traditional academic years last from around August to May or June, there are two different systems that determine the structure of the academic year and the length of classes.

They are the semester system and the quarter system.

When you are researching what colleges you want to apply to, consider whether the school is on a semester or quarter schedule.

The semester system is similar to what most students experience in high school. It consists of two terms — around 15 weeks each. Semester-long courses are usually worth three or four credit hours each.

The quarter system consists of three or four shorter terms, each typically lasting around 10 weeks. Quarter courses tend to be worth two or three credit hours each.

Which system is better for you depends on your learning style preferences. Read our guide to learn the pros and cons of each system.

What Is a College Semester System?

The semester system is the more common of the two academic calendar systems. Usually there is a fall semester that runs from around August to December and a spring semester that runs from mid-January through May.

A typical full-time student’s semester course load is about 12-18 credit hours, or about 4-6 classes each term. A part-time student’s semester course load is less than 12 credits, or three classes or fewer, per term.

Students may choose heavier or lighter course loads depending on the difficulty of their classes and their other responsibilities, such as a job or family obligations.

The last week of the semester is typically reserved for final exams.

What Is a College Quarter System?

The college quarter system divides the academic year into fall, winter, spring, and, sometimes, summer terms.

Fewer colleges use the quarter system. The shorter timeframe means content is typically covered at a faster pace. Each quarter lasts about 10 weeks.

Students on the quarter system typically take fewer courses a term than students in the semester system. The average full-time student on the quarter system typically takes 3-4 courses per term, or 9-12 credits.

Pros and Cons of the Semester System

Because semester terms are longer, they create more time for in-depth learning and for connections with classmates and professors.

However, by taking fewer classes over the course of your program, each class you take in the semester system has a bigger effect on your overall GPA.

Pros of the Semester System

• More time for in-depth learning
• More time to form relationships with professors and classmates
• Similar system to most high schools, which allows for an easier transition from high school to college

Cons of the Semester System

• Fewer courses in a year
• Fewer classes means each class has a bigger impact on your overall GPA
• Less flexibility in your class scheduling

Pros and Cons of the Quarter System

Students in the quarter system sign up for a greater number of classes throughout the year. This benefits students looking to take more classes covering more diverse topics.

However, because quarter terms are shorter, exams such as midterms and finals can feel closer together and more constant.

Pros of the Quarter System

• Smaller class loads per term
• Opportunity to take more classes and study more diverse subjects
• Classes delivered in shorter amounts of time — typically just 10 weeks

Cons of the Quarter System

• Fast-paced classes
• Less flexibility for internship or study abroad opportunities
• Can feel like there are continuous exams since finals are given at the end of every quarter term

Colleges That Have the Quarter System

Not all college systems have the quarter system. In fact, most schools are on the semester system. If you’re interested in shorter, 10-week terms, consider this list of colleges that are on the quarter system:

• California Institute of Technology
• Central Washington University
• Dartmouth College
• DePaul University
• Drexel University
• Eastern Oregon University
• Northwestern University
• Stanford University
• University of Oregon
• University of Washington

Frequently Asked Questions About Semesters and Quarters in College

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When does a college quarter start?

It depends on the school you go to. But typically, quarter terms are in the fall, winter, spring, and, sometimes, summer. Many colleges start the fall quarter in September and the winter quarter in January.

Are semester or quarter systems more popular?

The semester system is more popular in the U.S., with more colleges and universities following it.

What’s better quarter or semester systems?

Which system — quarter or semester — is better depends on your personal preference and learning style. Both systems are valid and have their own pros and cons.

Semesters are more common, so many internships and study abroad programs fit better on a semester schedule. Semesters also allow you to take more time with course material and form relationships with your professors and classmates.

Quarter systems, however, allow students to take more classes. Because quarter systems are shorter, you may move through the course content faster and feel like you spend more time taking exams since the exam periods are closer together.

Do you graduate faster in quarter systems?

Students on the quarter system typically graduate on the same timeline as students on the semester system, as both systems require around four years of study for a bachelor’s degree. While the classes in a quarter system may go by faster, this doesn’t necessarily mean you complete your degree faster.

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