Calculator+ - Chrome Web Store
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11 ratings

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A simple calculator extension for chrome, designed to help you make quick and efficient calculations on the fly.

Calculator+ is a simple extension for chrome designed for making quick calculations on the fly. Does not require an internet connection once installed. How to use: Install the extension. Click the calculator icon in the top right corner of your browser. Hotkeys: Enter: Submits calculation =: Submits calculation C: deletes everything Calculator+ is completely free & open source. You may find the source at:

4.7 out of 511 ratings

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Lucky LukeDec 3, 2022

At one hand a nice Calculator,but Without Percent Calculation its a NOGO

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맹선우Jun 26, 2022

So good!

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Xim ChibApr 14, 2021



  • Version
  • Updated
    September 15, 2014
  • Size
  • Languages
  • Developer
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.


The developer has not provided any information about the collection or usage of your data.
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