Calculator

Name: Calculator
Rating: 3.59 (661 reviews)
Author: Aidan

Calculator for Chrome!

As of May 2026, Calculator has — users and a 3.59/5 rating from 661 reviews.

Aidan

Chrome Web Store ↗.crx

Users0%

—

Rating−0.3%

3.59

661 reviews

Reviews−0.3%

661

Version

4.5.5

Manifest V2

History

2 snapshots

Tracking since Apr 24, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

View as table

Date	Users	Rating	Reviews	Version
Apr 24, 2026	—	3.60	663	4.5.5
May 19, 2026	500.0K	3.59	662	4.5.5
Now	—	3.59	661	4.5.5

Permissions & access

Permissions: storageclipboardReadclipboardWritecontextMenus
Host access: None declared

Screenshots

About

The browser and desktop versions have now merged!

Features:

• Use your keyboard to control the calculator
• Choose from a light or dark calculator
• Open Calculator as an application or in browser
• Memory functions; plus, minus, set, recall, reset
• Chromebook™ compatible
• Number Pad Support
• Fully offline application
• Scientific Calculator mode!

Keyboard Shortcuts:

On Mac computers the CMD key works in the place of the CTRL key. 

• Number Pad or 0-9 for Number Entry
• Cut (CTRL + X)
• Copy (CTRL + C)
• Paste (CTRL + V)
• Divide (/)
• Times (X or SHIFT + 8)
• Minus (-)
• Plus (+)
• Equals (= or Enter)
• +/- (F9 or R)
• Square Root (SHIFT + @)
• Open Bracket (SHIFT + 9)
• Close Bracket (SHIFT + 0)
• Decimal point (Full Stop / Period)
• Remove last character (Backspace)
• Clear Entry (Del)
• AC (Home)
• Clear Memory (CTRL + L)
• Recall Memory (CTRL + R)
• Set Memory (CTRL + M)
• Add Memory (CTRL + P)
• Minus Memory (CTRL + Q)
• Open Help (F1)
• Open Info (F11)
• Close Window (ESC)