What's the standard 4.0 scale?

Typically A=4.0, B=3.0, C=2.0, D=1.0, F=0.0, with plus/minus grades adding or subtracting roughly 0.3 — though exact scales can vary slightly between institutions.

How is GPA weighted by credit hours?

Each course's grade point is multiplied by its credit hours, the results are summed, then divided by total credit hours — so a 4-credit course affects your GPA more than a 1-credit course.

Does this match my school's official GPA exactly?

It uses the standard 4.0 scale conventions, but some schools use slightly different scales (for plus/minus grades especially) — check your institution's official policy if you need an exact match for something like an academic record.

Can I remove a course I added by mistake?

Yes — you can delete an individual course row without needing to restart the whole calculation.

Does this account for repeated courses or grade replacement policies?

No — this performs a straightforward weighted average of the courses you enter. If your institution has a grade replacement or retake policy, you would need to exclude the replaced grade manually before calculating.

Academic, GPA & Grades Cluster

GPA Calculator

Calculate grade point average.

TL;DR: GPA Calculator is a free, browser-based tool that lets you calculate grade point average.

About the GPA Calculator

GPA (Grade Point Average) Calculator computes weighted and unweighted cumulative and semester GPAs on standard 4.0, 4.33, and 5.0 academic scales, factoring in credit hours, course letter grades, and honors/AP grade weightings.

How to Use the GPA Calculator

Add your courses with course name, credit hours, and letter grade earned.
Select course difficulty type (Regular 4.0, Honors 4.5, AP/IB 5.0).
View your Semester GPA and overall Cumulative GPA calculated in real time.
Test target grade scenarios to determine grades needed for honors and scholarships.

Mathematical Formula & Methodology

Here is the standard mathematical equation used to calculate this result accurately:

\text{GPA} = \frac{\sum (\text{Grade Points}_i \times \text{Credit Hours}_i)}{\sum \text{Credit Hours}_i}

Formula Variables Explained:
Calculates semester and cumulative high school and college Grade Point Averages on a 4.0 weighted and unweighted scale.

Step-by-Step Worked Example

Taking 4 courses (4 credits of A [4.0], 3 credits of B [3.0], 3 credits of A- [3.7], 4 credits of B+ [3.3]): Total Quality Points = 16 + 9 + 11.1 + 13.2 = 49.3 / 14 Credits = 3.52 GPA.

Expert Tips for GPA Calculator

Credit Hour Weighting: A 4-credit lab science grade impacts your GPA twice as heavily as a 2-credit elective course.
Weighted vs Unweighted: Unweighted scales cap all courses at 4.0 (A=4.0); weighted scales award up to 5.0 for AP/IB courses.
Calculate Target Grades Early: Use scenario forecasting at midterms to pinpoint the exact final exam score needed to maintain scholarship cutoffs.

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100% Client-Side Privacy Guarantee

All processing runs locally inside your browser using JavaScript and HTML5 APIs. Your data, files, and inputs are never uploaded to any remote server. Complete privacy by design.

Frequently Asked Questions

: Typically A=4.0, B=3.0, C=2.0, D=1.0, F=0.0, with plus/minus grades adding or subtracting roughly 0.3 — though exact scales can vary slightly between institutions.
: Each course's grade point is multiplied by its credit hours, the results are summed, then divided by total credit hours — so a 4-credit course affects your GPA more than a 1-credit course.
: It uses the standard 4.0 scale conventions, but some schools use slightly different scales (for plus/minus grades especially) — check your institution's official policy if you need an exact match for something like an academic record.
: Yes — you can delete an individual course row without needing to restart the whole calculation.
: No — this performs a straightforward weighted average of the courses you enter. If your institution has a grade replacement or retake policy, you would need to exclude the replaced grade manually before calculating.

Cite This Tool

Referencing this tool in a paper, article, or bibliography? Copy a ready-made citation below.

NexLove.org. (2026). GPA Calculator [Software]. https://nexlove.org/tools/gpa-calculator.html

“GPA Calculator.” NexLove.org, 2026, nexlove.org/tools/gpa-calculator.html.

NexLove.org (2026) GPA Calculator. Available at: https://nexlove.org/tools/gpa-calculator.html (Accessed: 2026).

@misc{nexlove_gpa_calculator,
  title = {GPA Calculator},
  author = {{NexLove.org}},
  year = {2026},
  url = {https://nexlove.org/tools/gpa-calculator.html}
}

Embed This Tool

Add the live GPA Calculator tool to your own website with this snippet — it loads the real, working tool in an iframe, not a static screenshot.

<iframe src="https://nexlove.org/embed/gpa-calculator.html" width="100%" height="600" style="border:1px solid #e2e8f0;border-radius:12px" title="GPA Calculator — NexLove.org" loading="lazy"></iframe>

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