PowerSchool Grade Calculator

An extension that will automatically calculate your grades for powerschool and print them on the page next to your letter grade.

What is PowerSchool Grade Calculator?

PowerSchool Grade Calculator is a Chrome extension developed by kyleai, and its main feature is "An extension that will automatically calculate your grades for powerschool and print them on the page next to your letter grade.".

Extension Screenshots

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Download PowerSchool Grade Calculator Extension CRX File

Download PowerSchool Grade Calculator extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

                        This extension will average out your grades on PowerSchool to give you an average if the school has turned it off. It also gets your GPA on the main page, past grades, and can get weighted grades. It should work for every school's site, if it doesn't, click "support", and contact me, and I'll try to figure it out. 

Please note: This app is made by me independent of Powerschool, and is in no way affiliated with Powerschool.

View source code, changelog, and privacy policy here: https://github.com/kyleai/getGrade

Made by Kyle                    

Extension Basic Information

Name PowerSchool Grade Calculator PowerSchool Grade Calculator
ID omoffjbdckolacanfbappkfdaacmbjnd
Official URL https://chromewebstore.google.com/detail/powerschool-grade-calcula/omoffjbdckolacanfbappkfdaacmbjnd
Description An extension that will automatically calculate your grades for powerschool and print them on the page next to your letter grade.
File Size 409 KB
Installation Count 11,098
Current Version 1.7.1
Last Updated 2023-06-15
Publish Date 2017-02-01
Rating 3.50/5 Total 16 Ratings
Developer kyleai
Email [email protected]
Payment Type free
Supported Languages en-US
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "PowerSchool Grade Calculator",
    "short_name": "Show Grade",
    "version": "1.7.1",
    "author": "Kyle Into",
    "description": "An extension that will automatically calculate your grades for powerschool and print them on the page next to your letter grade. ",
    "icons": {
        "128": "image.png"
    },
    "page_action": {
        "default_title": "Get PowerSchool Grades",
        "default_popup": "options.html"
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/*\/*"
            ],
            "include_globs": [
                "*powerschool.*",
                "*ps.*",
                "*scores.html*",
                "portal",
                "k12"
            ],
            "exclude_globs": [
                "*home*",
                "*attendance*",
                "*requestform*",
                "*schoolinformation*",
                "*termgrades*"
            ],
            "js": [
                "jquery-2.2.2.min.js",
                "getGrade.js"
            ]
        },
        {
            "matches": [
                "https:\/\/*\/*"
            ],
            "include_globs": [
                "*powerschool.*",
                "*ps.*",
                "*home.html*",
                "portal",
                "k12"
            ],
            "exclude_globs": [
                "*scores*",
                "*attendance*",
                "*requestform*",
                "*schoolinformation*",
                "*termgrades*"
            ],
            "js": [
                "jquery-2.2.2.min.js",
                "getGPA.js"
            ]
        },
        {
            "matches": [
                "https:\/\/*\/*"
            ],
            "include_globs": [
                "*powerschool.*",
                "*ps.*",
                "*termgrades*",
                "portal",
                "k12"
            ],
            "exclude_globs": [
                "*scores*",
                "*attendance*",
                "*requestform*",
                "*schoolinformation*",
                "*home*"
            ],
            "js": [
                "jquery-2.2.2.min.js",
                "getPastGPA.js"
            ]
        }
    ],
    "web_accessible_resources": [
        "jquery-2.2.2.min.js",
        "getGPA.js",
        "getGrade.js"
    ],
    "options_page": "options.html",
    "options_ui": {
        "chrome_style": true,
        "page": "options.html"
    }
}