Calculator

A simple calculator that remembers your last calculation. You can close it at any time, and reopen it without losing your work.

Calculator: Convenient Browser Extension for Arithmetic Calculations

Calculator is a browser extension for Google Chrome that offers a user-friendly calculator right in your toolbar. Apart from basic arithmetic functions, it includes features like a history that recalls your last 10 calculations and keyboard shortcuts for certain functions. It also retains your last calculation and your interface settings, making your mathematical tasks a breeze. The calculator's functions include the cardinal arithmetic operations, percentages, square roots, reciprocals, and the option to use parentheses to control the order of calculations. Despite its simplicity, it adds functionality by allowing you to copy calculations or results to your clipboard.
Install from Chrome Web Store

Extension stats

Users: 100,000+
Rating: 4.10
(124)
Version: 1.8.2 (Last updated: 2022-11-18)
Creation date: 2020-05-10
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 3
Size: 1.57M

Other platforms

Calculator (v2.2)
4.58 (36,480) 2,713,383+
Not available on Firefox
Calculator (v1.8.2)
4.70 (9) 18,788+
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Extension summary

A simple calculator for basic arithmetic.

Adds a calculator icon to your browser toolbar. You can open the calculator while browsing any web page. It remembers your last calculation so you can close it at any time and reopen without losing your work.

Features:

• Compact and available when you need it right from the Chrome toolbar • Remembers your previous calculation when re-opened • A selectable history records your last 10 calculations • Use the keyboard number pad for calculations • Enter key for "=" and "c" for clear • Del/Backspace key to edit calculation • Copy results or calculations to the clipboard • Re-sizable - remembers you setting when you close the calculator • It's Free!

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Very easy and convenient to use.
  • Simple design.
  • Good enough for daily calculations.
  • No ads.
Cons
  • Results from previous calculations are not cleared when closed.
  • Percentage key does not work.
  • Can't add more than 3 rows at a time.
  • Displayed numbers do not separate thousands with commas.
Most mentioned
  • Easy to use.
  • Simple interface.
  • Needs improvement in clearing previous results.
  • Lack of certain functionality (e.g., percentage key, row limits).
User reviews
Simple is best accepts comma as a dot, has a history
by Ghost, 2024-06-14

Bonita simple y útil.
by Dagurui, 2022-09-01

とても使い易く便利。 しかし電卓を閉じても前回の計算結果が残っているので、毎回Cを押して消さなければならない。 電卓を閉じたら計算結果をクリアして欲しい。 Very easy and convenient to use. However, when I close the calculator, the result of the previous calculation is still there, so I have to press C to delete it each time. I would like the calculation results to be cleared when the calculator is closed.
by ゆっきー, 2022-04-20
View all user reviews

Extension safety

Risk impact

Calculator does not require any sensitive permissions.

Risk likelihood

Calculator has earned a good reputation and can be trusted.

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Promo images

Calculator small promo image
Small promo image

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