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Linux Extcalc Alternatives

Linux Extcalc is described as 'Extcalc is a scientifical calculator for linux which features a intuitive, Qt-based user interface, matrix operations, plotting of 2D and 3D graphs and scripting using a C-like language' and is a Calculator in the education & reference category. There are more than 25 alternatives to Linux Extcalc for a variety of platforms, including Windows, Android, Linux, Mac and Android Tablet. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Linux Extcalc are Qalculate!, Windows Calculator, Numi and Google Calculator.

This page was last updated Apr 16, 2020
  • FreeOpen Source
  • Linux

Extcalc is a scientifical calculator for linux which features a intuitive, Qt-based user interface, matrix operations,...

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  1. SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and many features, such as variables, syntax highlighting, functions, persistent input history & more.

  2. Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation).



  3. Windows Calculator

    • FreeOpen Source
    • Windows

    A simple yet powerful calculator that includes standard, scientific, and programmer modes, as well as a unit converter. It's the perfect tool to add up a bill, convert measurements in a recipe or other project, or complete complex math, algebra, or geometry problems.

  4. 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.

  5. Google Calculator

    • FreeProprietary
    • Online
    • Android
    • Chrome OS
    • Android Tablet
    • Android Wear

    Calculator provides simple and advanced mathematical functions in a beautifully designed app.



  6. Giac/Xcas

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us).

  7. Calculator N+

    • FreeOpen Source
    • Android

    Power calculator for Android. Has Calculus, Algebra, 2D/3D Graphing and other features.

  8. Omni Calculator

    • FreeProprietary
    • Online
    • Android
    • iPhone
    • iPad

    Omni Calculator is a web/mobile calculator that solves concrete problems such as mortgage payment, gross margin, body mass index, break-even point, etc. It's very user-friendly, flexible and usable on web, mobile and as an embeddable web widget.

  9. Calculator++

    • FreeOpen Source
    • Android
    • Android Tablet

    Calculator++ is an advanced, modern and easy to use scientific calculator.

  10. Caligator

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like:

Showing 10 of 30 alternatives