PowerSchool GPA Calculator

Name: PowerSchool GPA Calculator
Rating: 3.78 (9 reviews)
Author: grahamzemel

Automatic GPA Calculator for PowerSchool, still in development as of 11/11/23!

As of June 2026, PowerSchool GPA Calculator has 2,000 users and a 3.78/5 rating from 9 reviews in the Education category.

grahamzemel Education

Chrome Web Store ↗.crx

Users−33.3%

2.0K

2,000

Rating0%

3.78

9 reviews

Reviews0%

Version

1.3.0

Manifest V3

90-day change · In the last 90 days this extension lost 1.0K users.

History

1 snapshots

Tracking since Jun 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Jun 1, 2026	3.0K	3.78	9	1.3.0
Now	2.0K	3.78	9	1.3.0

Permissions & access

Permissions: None declared
Host access: None declared

Screenshots

About

A tool to help students navigate their grades more efficiently, containing GPA information seamlessly incorporated into the PowerSchool web app.

V1.3.0: Bug Fixes
- Fixed mathematical function issues that caused the GPA to display roughly 0.05 points higher (on a 4.0 scale) than reflected on official documents.

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Coming Soon: 
- Cookies! Currently enabled only for sorting, soon to be enabled for AP and Honors level toggles!

Known Issues: 
- None! Please contact me via grahamzemel.com/contact with feedback/suggestions if you come across an issue.

Created by Graham Zemel SHS '24

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Past Versions: 
V1.2.0: New features! 
- Added secondary sorting based on if the class is in progress.
- Added official weighted and unweighted GPAs updated each quarter by SHS in the top right. 
- Updated mathematics functions.
- Bug fixes.

V1.1.0: New features!
- Added header to display overall GPAs (both weighted and unweighted) at the top of the page.
- Added AP and Honors weighing to all classes with individual checkboxes.
- Updated mathematics functions.

V1.0.0 Product Release
- Created a GPA Calculator extension to calculate student GPAs.