GPA Calculator

Grading scale

Includes +/- letters. You can also enter numeric grade points directly.

Existing cumulative credits (optional)

Existing cumulative GPA (optional)

Course	Credits	Grade (letter or points)	Quality Pts	Actions
Total	0	—	0.000	—

Import courses (CSV)

CSV headers supported. Expected columns: Course, Credits, Grade.

Drag & drop CSV here (or click to paste)

Nothing is uploaded; parsing happens in your browser.

GPA Calculator – Quick Cheat Sheet

Inputs: each course needs Credits and Grade. Grade may be a letter (e.g., A-, B+) or a numeric grade point (e.g., 3.7).
Grade scales: choose between 4.0 (with A+=4.0), 4.0 (no A+), or 4.3 (A+=4.3). +/- letters are mapped accordingly.
Quality points: grade_points × credits. Term GPA = Σ quality_points ÷ Σ credits.
Cumulative GPA: if you supply existing credits & GPA, the tool merges them with this term for a new cumulative.
CSV import: columns Course,Credits,Grade. Example row: Calculus I,4,A-
Exclusions: P/F, W, I, AU typically do not affect GPA; leave them out or set credits to 0.
Rounding: outputs display to 3 decimals; underlying math keeps full precision until final display.

Letter → points mapping (by scale)

4.0 (A+=4.0)

A+=4.0, A=4.0, A-=3.7, B+=3.3, B=3.0, B-=2.7, C+=2.3, C=2.0, C-=1.7, D+=1.3, D=1.0, D-=0.7, F=0.0

4.0 (no A+)

A=4.0, A-=3.7, B+=3.3, B=3.0, B-=2.7, C+=2.3, C=2.0, C-=1.7, D+=1.3, D=1.0, D-=0.7, F=0.0

4.3 (A+=4.3)

A+=4.3, A=4.0, A-=3.7, B+=3.3, B=3.0, B-=2.7, C+=2.3, C=2.0, C-=1.7, D+=1.3, D=1.0, D-=0.7, F=0.0