Simple Calculator

by Mehmet Ali KABA · mehmetalikaba.com · Tools

FeaturedEstablished publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A Basic Calculator Extension

Users

542

−47 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#42K

#35K among extensions

Version

1.0.1

updated 26 Oct 2023

Users

monthly, 3 years

Latest, 16 Oct 2026: 542 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Simple Calculator

A basic calculator extension for browsers. Perform calculations effortlessly with this intuitive calculator Chrome extension. You can use your keyboard for quick calculations too. Simply press 'Space' to clear, 'Backspace' or 'Delete' to delete the last digit, and 'Enter' or '=' to calculate. It supports basic operations (+, -, *, /), percentage (%), and even toggles between positive and negative numbers. Streamline your math tasks with this user-friendly calculator extension.