To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for Better Calculator

Better Calculator by wanderer709

5 Stars out of 5
5
2
4
0
3
0
2
0
1
0
Review by Firefox user 18308574
by Firefox user 18308574, a year ago
2 reviews
  • by TheQuantumPikachu, 3 years ago
    I've needed an extension calculator with trig functions for long, and this certainly works!