screenshotSimple Calculator  |  Download A simple and very lite calculator for your browser!

Some of the important features of the Simple Calculator addon are listed below. This is followed by an overview of this addon. This summary contains few words about the addon, its function, and its features. Next is FAQ, this section is useful to get information about how this addon works in your browser. If you couldn't find a specific answer, please fill the bug report form on this page or the contact form on the homepage to let us know about your question. Following the FAQ, is the bug report form. It is designed to collect user feedbacks and bugs about this addon. Users can suggest improvements or feature requests through this form too. The next section is for submitting comments about this addon which uses the Facebook comments plugin. The last section is dedicated to reports submitted through the GitHub website. We hope the information provided on this page, could help you get all the basics you need about this addon and enable you to have a better experience with Simple Calculator.

In short, Simple Calculator gives you a quick access to a lite calculator in toolbar popup UI. Please check the YouTube tutorial below to get an idea of how this addon works in your browser. If you want to contribute to the developement of this addon, please fork it on GitHub, and push your changes to a named branch. Moreover, you can review all the comments made on GitHub commits.

4 Reasons to Use Simple Calculator

  • A simple and lite calculator in toolbar popup.

  • Click on the toolbar button to open popup UI.

  • Includes basic math operations only.

  • Available for all browsers (Firefox, Chrome and Opera) and platforms (Windows, Linux and Mac).

YouTube Tutorial

This video gives you an idea of how the extension works in your browser.

Matched Content

Frequently Asked Questions

  • 1. What is Simple Calculator?

    Simple Calculator is a lite multi-browser addon that renders a simple calculator in toolbar popup UI. This calculator includes only simple math operations. Just click on the toolbar button to open the UI and start typing your desired math operations. Please note that all calculations are rounded to at most 7 decimal places. You can type either with your keyboard or the embedded keyboard in popup UI.

  • 2. How can I work with this addon?

    Working with simple calculator is very easy. Just click on the toolbar button to open calculator UI. Then start typing with your keyboard or the embedded keyboard in popup UI. Please note that this addon does not have any settings or options to adjust.

  • 3. How can I download the source code for Simple Calculator?

    To download the source code for this extension from Chrome Web Store, it is recommended to use Extension Source Downloader. With this addon, you can download the source code as a ZIP or CRX format to your machine. If you want to download the source code from the Firefox addons store, please open the firefox download link (if available) in the Firefox browser and then right-click on the - Add to Firefox - button and select - Save Link As... - item. Choose the destination folder on your machine and then save the file in XPI format. You can then rename the XPI format to a RAR or ZIP file. Some extensions may have a GitHub repo address, which you can use to download the source code as well. But, it may not be the latest version of the addon. Therefore, downloading the source code from the official web stores is the best option as it always gives you the latest version of the addon.

  • 4. Can I open simple calculator in a separate window instead of toolbar popup?

    No, currently simple calculator can only be opened in toolbar popup UI. In future, support for a separate window will be added.

  • 5. Is this addon available for mobile devices?

    No, this addon is only available for desktop machines. In fact, mobile devices do not need this addon as they all have native calculator applications.

  • 6. Does this calculator has a scientific mode?

    No, this calculator is very simple and only includes basic math functions.

  • 7. Is this calculator available for all browsers?

    Yes, this calculator works for all browsers (Chrome, Firefox and Opera) except Safari and platforms (Window, Mac and Linux).

  • 8. Is this calculator available for Safari browser?

    No, unfortunately this calculator is not available for Safari browser. In future, support for Safari browser will be added as well.

  • 9. Can I open calculator with keyboard shortcuts?

    No, currently the only way to open calculator is by pressing on the toolbar button. In future, support for keyboard shortcuts will be added.


Reporting Bugs

Your feedback goes a long way towards making this addon even better. With this feedback and bug report form, you can report bugs or suggest features/enhancements for the functionality or performance of this addon. Please note that this form will be sent to the developer(s) of this addon. You will not get an immediate or personal response at the moment. However, the developer(s) may contact you through the email address provided in this form for further clarifications or to request additional information regarding the reported bug(s).

If you want to rate or write a review for this addon in the official webstore, please press the - Rate this addon - button below.

Please enter the name of the extension (addon).

Please enter the current version of the extension.

Please be as specific as possible. Basically, describe what happened, what you were doing when it happened, and why you think it is a problem.

Describe the step-by-step process required to reproduce the issue you are reporting. Be specific when describing these steps by providing as much detail as possible.

Please try to leave a link to a screenshot for the specific bug or error report.

Please enter your operating system.

Please enter your browser and its current vesrion.

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Reviews | Discussions

Please note: keep these reviews/discussions clean, and avoid the usage of derogatory or inappropriate language or terminology in references to individuals or groups based on race, national or ethnic origin, color, religion, age, gender, etc. Do not submit bugs in your reviews, use the above bug-report section instead. Also, never post any personal information in these reviews.