Scientific Calculator

Name: Scientific Calculator
Rating: 4.31 (93 reviews)
Author: Raad Altaie

Awesome Scientific Calculator for Google Chrome

As of June 2026, Scientific Calculator has 90,000 users and a 4.31/5 rating from 93 reviews in the Workflow & Planning category.

Raad Altaie Workflow & Planning★ Featured

Chrome Web Store ↗.crx

Users−10.0%

90.0K

90,000

Rating0%

4.31

93 reviews

Reviews0%

Version

1.7.4

Manifest V3

90-day change · In the last 90 days this extension lost 10.0K users.

History

2 snapshots

Tracking since Apr 25, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 25, 2026	100.0K	4.31	93	1.7.4
Jun 15, 2026	100.0K	4.31	93	1.7.4
Now	90.0K	4.31	93	1.7.4

Permissions & access

Permissions: contextMenussystem.display
Host access: None declared

Screenshots

About

*  Powerful (it works with the keyboard and its shortcuts).
/  Scientific (it has all Math functions).
+ Click away calculator (Alt+S as shortcut).
-  Light and Super fast (it works offline).

It's open source project (https://github.com/raad-altaie/scientific-calculator).
Your feedback and contributions are greatly appreciated!

Cheers!