Credit Hour Planner
Track your earned credits, plan your remaining semesters, and see if you are on pace to graduate on time.
Degree & Progress
Understanding Credit Hours
Credit hours represent the amount of time spent learning per week. A 3-credit course typically meets for 3 hours per week. Most bachelor's degrees in the US require 120–128 credit hours to graduate, which works out to roughly 40 three-credit courses over 4 years.
How many credits per semester?
Full-time status is typically 12+ credits per semester. The standard path to a 4-year degree is 15 credits per semester — 5 courses at 3 credits each. Here's how credit load affects your graduation timeline:
| Credits/semester | Years to 120 credits | Classification |
|---|---|---|
| 18 | 3.3 years | Full-time (heavy load) |
| 15 | 4 years | Full-time (standard) |
| 12 | 5 years | Full-time (minimum) |
| 9 | 6.7 years | Part-time |
| 6 | 10 years | Part-time (light) |
GPA and credit hours — the connection
Credit hours also determine how much each course affects your GPA. A 4-credit course has twice the GPA impact of a 2-credit course — earning an A in a 4-credit course adds 16 quality points (4.0 × 4), while the same A in a 2-credit course adds only 8. This means heavier courses both offer more opportunity to boost your GPA and more risk if you struggle with them.
When planning your semester, consider using the Target GPA Calculator to see how your credit mix affects your path to a target cumulative GPA, and the GPA Improvement Planner to model recovery scenarios.
Summer and winter credits
Many students take 3–6 credits during summer or winter sessions to stay on track or get ahead. These credits count toward your cumulative GPA the same way regular semester credits do. Summer sessions are often accelerated (covering a semester's content in 6–8 weeks), so the time-per-credit commitment is significantly higher.
How many credits should I take per semester?
Full-time students typically take 12–18 credits. Fifteen credits per semester (five 3-credit courses) is the standard pace for a 4-year graduation on a 120-credit degree. Taking fewer than 12 means you may not graduate on time; taking more than 18 risks grade performance unless you have strong time management. Factor in work, extracurriculars, and course difficulty before overloading.
What are transfer credits?
Credits earned at another institution that your current university accepts toward your degree requirements. Transfer credits typically come in without grade points — meaning they count toward your credit total but do not affect your institutional GPA. This can work in your favour (poor grades at your previous school don't drag your new GPA) but also limits how much transferred coursework boosts it.
Do AP, IB, or dual-enrollment credits count toward my credit total?
Usually yes, if your university accepts them. AP credits, IB credits, and dual-enrollment credits from high school are awarded as transfer credits at most US universities, saving tuition and reducing the credits you need to complete. They typically do not carry grade points for GPA purposes. Check your institution's advanced placement policy for subject-specific rules.
How do I know how many credits I have left?
Log in to your university's student portal (Degree Audit, DARS, or equivalent). It shows credits completed, credits in progress, and credits remaining toward your degree requirements. Not all credits count equally — some must satisfy specific requirements (major, gen ed, elective) rather than just adding to the total.