Scalc+

Name: Scalc+
Rating: 5 (5 reviews)
Author: tshpigel

An easy to use scientific calculator with extra functions

As of June 2026, Scalc+ has 306 users and a 5.00/5 rating from 5 reviews in the Productivity category.

tshpigel Productivity★ Featured

Chrome Web Store ↗.crx

Users0%

306

Rating0%

5.00

5 reviews

Reviews0%

Version

2.6

Manifest V3

History

11 snapshots

Tracking since Apr 9, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 9, 2026	—	5.00	5	2.6
Apr 19, 2026	219	5.00	5	2.6
Apr 25, 2026	244	5.00	5	2.6
Apr 29, 2026	261	5.00	5	2.6
May 9, 2026	—	5.00	5	2.6
May 12, 2026	297	5.00	5	2.6
May 16, 2026	—	5.00	5	2.6
May 21, 2026	306	5.00	5	2.6
May 25, 2026	307	5.00	5	2.6
May 30, 2026	—	5.00	5	2.6
Jun 4, 2026	324	5.00	5	2.6
Now	306	5.00	5	2.6

Permissions & access

Permissions: clipboardRead
Host access: None declared

Screenshots

About

> User-friendly interface
> Equivalent keyboard shortcuts for every button
> Viewable and changeable caret position 
> Additional functionality for a scientific calculator such as combinatorics and sequence functions
> Ability to create variables
> Automatically displays output in scientific notation for large values and values close to 0
> Different color themes
> Allows for extensive management of entry history 

It is recommended to read over both pages of the legend (button in the top left of the extension) in order to discover all the functionality that the calculator has to offer as well as understanding all of its quirks.

There may be bugs in the calculator that are unaccounted or untested for, so it is encouraged to report any issues. On a similar note, feedback and suggestions for future updates are very much appreciated.

Link to GitHub repository --> https://github.com/tshpigel/Scalc