Degree Maps show one way how you can earn a degree in four years. Talk with your advisor regularly to develop a personalized plan that works best for you, especially if you have any earned transferrable academic credit.
To graduate in four years, you need an average of 45 credits per year to reach 180 total credits, including 62 upper division (300/400 level courses) credits. You may need to take electives (courses that are not used to meet specific requirements) to reach those totals. Most courses at PSU are 4 credits each. If you transfer credit to PSU, the number of credits you need per year will vary accordingly.