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GPA Calculator — Credit-Weighted, 4.0 Scale

Credit-weighted GPA on the 4.0 scale — add courses, grades and credits. Client-side; grades stay private.

Free No signup Client-side Privacy friendly Updated
CourseGradeCredits
Your GPA
on a 4.0 scale · credits

How to use

  1. 1 Add a row for each course with its letter grade and credit hours.
  2. 2 Your weighted GPA updates instantly on a 4.0 scale.
  3. 3 Add or remove courses as needed.

Why use this tool

  • Credit-weighted GPA on the standard 4.0 scale (A+ to F).
  • Add unlimited courses; see total credits at a glance.
  • Runs entirely in your browser — your grades stay private.

Frequently asked questions

How is GPA calculated?

Multiply each course’s grade points by its credits, sum them, and divide by total credits: GPA = Σ(grade points × credits) / Σ credits.

What grade points does each letter use?

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.

Is this weighted or unweighted?

It is credit-weighted — courses with more credits count proportionally more, which matches how most colleges compute GPA.

Are my grades saved anywhere?

No — everything runs locally in your browser and nothing is uploaded.

What is GPA Calculator?

A GPA calculator converts letter grades to grade points and weights them by credit hours to produce a credit-weighted grade point average on the 4.0 scale.

Features

Credit-weighted GPA

Weights each course's grade points by its credit hours on the 4.0 scale.

Add any courses

Enter as many courses as you need with letter grades and credits.

Free & private

Runs on your device — nothing is uploaded.

Example

Input

A (4cr), B+ (3cr), A− (3cr)

Output

GPA = 3.70

Common use cases

  1. 1

    Track your GPA

    Compute your semester or cumulative GPA.

  2. 2

    Plan target grades

    See how a course's grade affects your overall GPA.

  3. 3

    Check transcripts

    Verify a reported GPA against your grades and credits.

Summary

Zerethon's GPA calculator computes a credit-weighted grade point average from your courses, grades, and credit hours, using the standard 4.0 scale, in your browser. Everything runs client-side — nothing is uploaded.

Category
Productivity
Pricing
Free
Privacy
Browser-based
Signup
Not required

References

Privacy

Your data never leaves your browser unless explicitly stated. GPA Calculator runs entirely client-side — no server upload, no logging, no tracking of your input.

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