extension ExtPose

Pinnacle Grade Calculator

CRX id


Description from extension meta

An extension to see how an assignment will affect your class grade.

Image from store Pinnacle Grade Calculator
Description from store Ever wanted to see how a grade would impact your average in a class? Well that's simple: if it does not use point systems, add up all the points you earned plus the new grade's achieved points then divide by the... Oh wait, that might take a while. That's why this extension was made. You can add fake grades and your class average will automatically update based on the new grade. It even works on categories too! Note: We are not liable for any damages that may result from the use of our product. Calculations may not be a hundred percent accurate. Update 1.0.4: Fixed Functionality

Latest reviews

  • (2021-09-29) Faner: would be nice for a feature where you would have the ability to remove a existing grade to know what overall grade you would have after.
  • (2019-10-20) Reece Pounder: It should be able to modify existing grades so I can see what if I get a good grade on a specific assignment
  • (2019-07-11) William C: Works great!

Latest issues

  • (2020-10-03, v:1.0.3) Ceyanna Armbrister: It stopped working for me ):
    When I tell you I loved this extension because it allowed me to know the lowest grade I could get without it effecting my grade. But for some reason, this school year, it just stopped working. I removed it like 7 times and restarted my computer and it still just will not work. Every time I try to add an assignment nothing happens and it doesn't come up like it used too. Pls help me, thank you!


1,000 history
4.8 (5 votes)
Last update / version
2020-12-04 / 1.0.4
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