extension ExtPose

Montville GPA Calculator

CRX id


Description from extension meta

This extension calculates the GPA for Montville HS Students

Image from store Montville GPA Calculator
Description from store This is a GPA Calculator for students at Montville Township High School. With this tool students can easily calculate their current GPA based on the data found on their current Parent Access Grade Book page. To use the tool: 1. Download and install the extension 2. Navigate to your parent access grade book 3. Select the extension in the top right corner of your chrome window indicated by the blue calculator logo 4. Click on the Montville GPA Calculator logo and then click the light blue Calculate button 5. Back on the parent access page you should see a light blue box with white text displaying your current GPA for that marking period. All the code can be found on my github. https://github.com/pepi2810/montvillegpa This tool was created by Jose Martinez aka Pepi.

Latest reviews

  • (2017-11-10) Josh Dratler: It's great although it made me discover how having a "B" in marketing is the only thing preventing my GPA from being pretty good. But still this is a God given creation.
  • (2017-10-17) Marc Chaaban: The greatest of all time. Would give first born child to use again. 6/5, 11/10.
  • (2017-05-10) Tommy Gieger: dope
  • (2017-05-08) Spencer: This GPA Calculator is one of the most responsive, appealing, and efficient calculators I have ever used. Now, I do not need to calculate it by hand. Great job! 5/5

Latest issues

  • (2019-12-10, v:3.3) Not Working for Parent Access
    The extension is not working for parent access. It is reading N/A regardless of context. It's not the end of the world, but would greatly appreciate a fix
  • (2019-11-06, v:3.2) No Shit Sherlock: not working
    the addition of the schoology button made the gpa calculator stop working
  • (2017-11-13, v:2.0) Not showing up
    It is not showing up in the extensions bar


1,000 history
4.7 (6 votes)
Last update / version
2021-12-16 / 4.2
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