NekoCalc Notepad Calculator Alternatives

    NekoCalc Notepad Calculator is described as 'A web based calculator with a clean interface that allows commenting, creating variables and more. The website also provides more tools like converter, VAT calculator, and more' and is an website in the Office & Productivity category. There are more than 10 alternatives to NekoCalc Notepad Calculator, not only websites but also apps for a variety of platforms, including Mac, Windows, Self-Hosted solutions and Linux. The best alternative is Numi, which is free. Other great sites and apps similar to NekoCalc Notepad Calculator are Soulver (Paid), OpalCalc (Freemium), NoteCalc (Free, Open Source) and Caligator (Free, Open Source).

    This page was last updated Dec 22, 2020

    1. Numi is a handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today + 2 weeks.
    2. Soulver is a smart notepad with a built-in calculator. It gives instant answers to any calculations it finds in your text. It's a better way to work stuff out than with a traditional calculator, and a more lightweight tool for quick calculations than a spreadsheet.
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    3. OpalCalc is a brand new type of calculator for the PC. As easy to use as Notepad or a word processor, OpalCalc allows natural language in the sum and multi-line support so you can go back and adjust your previous calculations on the fly.
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      • FreeOpen Source
      • Online
      • Self-Hosted
      Browser-based notepad built for math calculations.
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like: - weight conversion - length conversion - temperature conversion - currency conversion Super simple to use. Caligator works the way you think.


    4. Calculist is an open source application that facilitates effective thinking. Write down your thoughts, ideas, and data in the form of lists. Focus your attention by zooming in to a specific list, and zoom out to see the broader context.
      • FreeProprietary
      • Online
      Scientific Computing for the Web.
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    5. The Collaborative Computational Notebook Built for Modern Engineering. Enter math as it appears on paper, get instantaneous results, and share your calculations with colleagues and clients. No special syntax, no software, no headaches, no kidding.
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    6. For jotting down quick calculations. Mix free form text with calculations and see the results appear in the right hand margin as you type.
    7. An online calculator that allows the free form mixing of numbers and words, and saves calculations automatically.
    Showing 10 of 12 alternatives