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College GPA Calculator

Calculate semester and cumulative GPA using course grades, credit hours, and your institution’s grading scale.

Student tools

Grades, finals & GPA

All calculators

Calculate a grade from earned and possible points

Your inputs

Courses
1
2
Example letter scale (editable)
1
2
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6
7
8
9
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EXAMPLE RESULTCalculated locally
Cumulative GPA
3.65
New graded credits
6
New quality points
21.9
Total graded credits
6

About this result

The editable scales are examples. Your institution determines exclusions, transfer credits, repeated-course treatment, and rounding.

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Detailed breakdown

All 1 rows

The complete calculation, row by row.

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Detailed breakdown · All 1 rows
SemesterGraded creditsQuality pointsGPA
Fall621.93.65

How it works

A useful distinction

Extra credits increase a grade’s influence

On the same grade-point scale, improving a four-credit course by one point adds twice the quality points of improving a two-credit course by one point. Compare course-level scenarios before assuming every grade change affects cumulative GPA equally.

Calculate semester and cumulative GPA with credit hours

Use Courses & semester GPA to enter each course, semester, grade, and credit hours. Choose letter grades, grade points, or percentages, and check the editable scale against your institution’s rules. Previous cumulative GPA and previous graded credits combine your existing record with the new courses. Do not also enter those previous courses in the course rows.

Each course contributes grade points × credits. An A worth 4 points in a 3-credit course and a B worth 3 points in a 4-credit course produce 24 quality points over 7 credits: a semester GPA of 3.43. The results table groups courses by semester, and the cumulative result weights all included courses by credits.

Courses & semester GPA: formula and assumptions

Cumulative GPA = total quality points / total graded credits.

Each included course contributes grade points × credits. Semester GPAs are weighted by credits, then combined with your previous record. Scales are examples, not a universal institution policy.

Course GPA: formula and assumptions

GPA = Σ(grade points×credits)/Σcredits.

Enter numeric grade points using your institution's scale. Letter-grade conversions and honors weighting vary by school.

Worked example

Using the Courses & semester GPA example:

Inputs
Grade format
Letter grades
Courses
Courses
CourseSemesterGradeCreditsInclude in GPA
MathematicsFallA3Yes
EnglishFallB+3Yes
Previous cumulative GPA
0
Previous graded credits
0
Maximum grade points
4
Example letter scale (editable)
Example letter scale (editable)
GradePoints or “exclude”
A+4
A4
A-3.7
B+3.3
B3
B-2.7
C+2.3
C2
C-1.7
D+1.3
D1
D-0.7
F0
Pexclude
NPexclude
Method

Cumulative GPA = total quality points / total graded credits.

Result

Example result

Cumulative GPA: 3.65

New graded credits: 6

New quality points: 21.9

Total graded credits: 6

  • The editable scales are examples. Your institution determines exclusions, transfer credits, repeated-course treatment, and rounding.

These are illustrative inputs. Change the values to explore a different scenario.

Formula references

References explain the underlying methods; they do not imply endorsement or individual professional review of Finflo.

Common questions

Why is cumulative GPA weighted by credits?

A course or semester with more graded credits contributes more quality points. Averaging GPA figures without their credit weights can give the wrong result.

Prepared by Finflo. See our methodology and editorial policy.