College Planning Tool
College GPA Calculator
Calculate your college GPA using letter grades and exact course credit hours. See the credit-weighted formula and verify every step.
Enter College Courses
Use the final letter grade and attempted credit hours shown by your college.
Standard 4.0 college scale
Your GPA
GPA Scale
Your entries stay in this browser. The result is an estimate; your school’s official grading and repeat-course policies take precedence.
Calculation Guide
How to calculate college GPA by credit hours
College GPA is normally credit-weighted: a four-credit laboratory course affects the result more than a one-credit seminar. This calculator converts each letter grade to grade points, multiplies by course credits, and divides the total quality points by total GPA credits.
Use the final grade and attempted credits shown by your institution. Do not assume pass/fail courses, withdrawals, repeats, or transfer work follow a universal rule; registrar policies determine the official calculation.
How to use the calculator
- 1
Copy courses from your record
Enter every GPA-bearing course for the period you want to measure, including the exact credit hours.
- 2
Select the final letter grade
Use the grade recorded by your institution. Plus and minus grades can materially change quality points.
- 3
Verify total attempted credits
Compare the calculator total with your transcript before using the GPA for planning.
GPA formula
College GPA = total (course grade points × course credit hours) ÷ total GPA credit hours
Many transcripts call grade points × credits “quality points.” This tool uses the common 4.0 scale and does not apply high school course-rigor bonuses.
College GPA example
A four-credit science course has more influence than a two-credit elective:
| Course | Grade | Credits | Quality points |
|---|---|---|---|
| Chemistry | B+ (3.3) | 4 | 13.2 |
| Writing | A (4.0) | 3 | 12.0 |
| Economics | B (3.0) | 3 | 9.0 |
| Seminar | A− (3.7) | 2 | 7.4 |
The total is 41.6 quality points across 12 credits: 41.6 ÷ 12 = 3.47 semester GPA.
Common 4.0 letter-grade conversion
| Letter grade | Grade points | Letter grade | Grade points |
|---|---|---|---|
| A / A+ | 4.0 | C+ | 2.3 |
| A− | 3.7 | C | 2.0 |
| B+ | 3.3 | C− | 1.7 |
| B | 3.0 | D+ | 1.3 |
| B− | 2.7 | D / D− | 1.0 / 0.7 |
| F | 0.0 | — | — |
College policy checks
- A pass may award credit without quality points; a failing pass/fail grade may still affect GPA at some schools.
- Graduate, major, prerequisite, and financial-aid GPAs may use different course groups.
- Official GPA calculations can retain, replace, or average repeated-course grades.
Frequently asked questions
Are college courses weighted like AP classes?
Usually not within a college GPA. Standard college courses are generally evaluated by letter grade and credit hours rather than high school rigor bonuses.
Does a pass/fail class affect college GPA?
A passing grade often earns credits without grade points, but policies vary and a failing grade may be treated differently. Check your catalog.
How do withdrawals affect GPA?
A standard W usually does not add quality points, while a WF or similar mark may be treated as a failing grade. The transcript policy controls.
Is major GPA the same as cumulative GPA?
No. Major GPA includes a defined set of courses in the field, while cumulative GPA generally includes all GPA-bearing institutional coursework.