Oregon State University GPA Calculator OR
Calculate your Oregon State University GPA with the exact grade-point scale published by the registrar — 12 grades, verified against the official page.
Now add this semester's courses below:
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Frequently asked questions
How is GPA calculated at Oregon State University?
Oregon State University uses a 4-point scale: GPA = Σ(grade points × credits) ÷ Σ(credits), weighted across all graded courses.
Does Oregon State University have an A+?
There is no A+ at Oregon State University; the top of the scale is an A at 4.
What is a failing grade at Oregon State University?
A grade of F earns 0 grade points and drags the GPA down exactly like an F. Pass/Fail and transfer credits are handled separately by the registrar and are not part of this published scale.
Where does this grade scale come from?
The scale is published by the Oregon State University registrar (official source, fetched 2026-10-21).