Every undergraduate degree will look different. Generally, degrees are earned upon the successful completion of at least 180 college quarter credits distributed between General Education requirements, a major, electives and optional minors.
In addition to coursework, to graduate you must meet grade, credit, residence, and matriculation requirements.
Generally, to graduate with a baccalaureate degree, a student must earn a cumulative GPA of 2.00 for all work done in residence (see below) at the University. The College or School may also require a 2.00 minimum GPA in the major at the time of graduation. Some programs require a higher GPA, overall and/or in the major.
To graduate with a baccalaureate degree, a student must complete a minimum of 180 academic credits. In the College of Arts and Sciences, at least 90 of the 180 credits must be completed outside the student's major department.
To graduate with a baccalaureate degree, a student must complete at least 45 credits in residence at the UW. Residence credits are UW credits earned through the campus granting the degree.
A matriculated student is one who has been admitted to a UW school or college, as a premajor or declared major. To be granted an undergraduate degree, a student must complete at least 45 UW credits as a matriculated student.
The courses you take to meet the requirements for your degree will almost certainly not exactly total the 180 credits you need to graduate. The credits you need to bring your total to 180 are called "general electives." If you choose a major that requires 50 credits you could have up to 65 credits that can be anything at all. There are a few programs, mostly in the sciences and engineering, that are so full of required courses that there are few or no electives. On average, most students end up with 30 credits or so of electives.