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GPA Calculator

Estimate semester GPA from course credits and letter grades using a common 4.0 scale.

GPA Calculator

Estimate semester GPA from course credits and letter grades using a common 4.0 scale.

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Practical guide

How to get better results with GPA Calculator

Use the tool first, then keep reading for examples, checks, FAQs, and related workflows.

Person using GPA Calculator on a laptop in a clean workspace
GPA Calculator in a real work or study workflow

Quick answer

The FiftyGPT GPA Calculator works out your grade point average on a 4.0 scale from the courses, credits, and letter grades you enter. It runs in your browser — enter one course per line and get your weighted GPA instantly, no sign-up.

How to use the GPA Calculator

  1. Enter one course per line as: course name, credits, grade — for example "Biology, 3, A-".
  2. Add all your courses for the term or year.
  3. Select Calculate GPA to see your weighted average.

What people use it for

Goal What to enter
Term GPA This term's courses, credits, and grades
Cumulative GPA Every course across all terms
Impact of one class Add or remove a course and recalculate

Reference: on the 4.0 scale, A = 4.0, B = 3.0, C = 2.0; a plus or minus shifts the value by about 0.3.

Why use FiftyGPT's GPA Calculator

No sign-up and nothing sent anywhere — your grades stay in your browser.

FAQ

GPA Calculator - FAQs

What grade scale does it use?
The standard US 4.0 scale (A = 4.0, B = 3.0, and so on, with plus and minus adjustments).
How are credits weighted?
Each course grade is converted to points, multiplied by its credits, then divided by total credits.
Can I calculate a cumulative GPA?
Yes — enter all courses across terms in one go.
Does it store my grades?
No — the calculation happens in your browser and nothing is saved.
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