extension ExtPose

Powerschool Calculator

CRX id


Description from extension meta

Calculate and estimate your grades!

Image from store Powerschool Calculator
Description from store Chrome extension that calculates a user's grades and assists in estimating or setting goals for their final grade.

Latest reviews

  • (2022-05-03) Rishiraj Ghosh: 不错的工作本可以使用更好的前端引导模板
  • (2020-12-03) Eric Hall: This Chrome browser extension has changed my life. Before I installed Powerschool Calculator, my life was boring. It was simple. I had no passion in life. What sort of life was I living where I could not automatically calculate my grades with some amounts of success? After downloading this Chrome browser extension, my life has truly changed. Now, I am happy. I can finally truly somewhat accurately measure my progress in all of my classes. With this tool, I can now calculate my grades and even estimate and set goals for my final grade. Once again, I would like to truly thank the developers for making this fantastic tool to help me with my studies and work. If you are not sure if you want to establish this Chrome browser extension within your device, I can fully recommend it.
  • (2019-12-20) Ashvin Bondada: This is a fat meme, we need support on macbooks bruh, the pvc pipes dont fully connect to my RAM, so i cant calculate my final in terms of decibels per watts meters. Please update.
  • (2019-12-14) Vishwak Pabba: میں نے سوچا کہ اس نے بڑی نگگا ہینٹائی گدا چوسا ہے۔ Translate from Urdu.
  • (2019-09-11) Niket Patel: The gradient makes the extension look dated, it would definitely look better with a solid background. The extension also has multiple different types of imputs for the data. It has a confusing UI with multiple inputs that makes the extension hard to use.
  • (2019-09-07) Dhruv: Love this app, love the developer!
  • (2019-09-07) Nishant Balaji: amazing job!
  • (2019-09-02) Sid K: It's pretty good but sometimes it has a wrong result
  • (2019-08-30) Frank Jenkins: Great quality of life extension.


147 history
4.6 (11 votes)
Last update / version
2020-01-17 / 2.21
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