Qalculate! Alternatives

Qalculate! is described as '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)' and is a very popular Calculator in the education & reference category. There are more than 100 alternatives to Qalculate! for a variety of platforms, including Android, Windows, Mac, Web-based and Linux apps. The best Qalculate! alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Qalculate! are OpenCalc, fxSolver, Soulver and Numbat.

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Qalculate! alternatives page was last updated

Alternatives list

  1. Calculator++ icon
     12 likes

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

    Cost / License

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid
     
  2. Calculator provides simple and advanced mathematical functions in a beautifully designed app.

    164 Google Calculator alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • Chrome OS
    • Android Tablet
    • Android Wear
     
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    1
    Google Calculator vs Qalculate! Comments
    Guest
    Positive
    0

    Google’s calculator is a joke. Especially since Andoid 12 is has become a toy for children, that is almost useless and featureless, and has fewer functions than a $1 throwaway calculator in the 90. (I checked!) To compare it to Qalculate, is, frankly, insulting.

    Review by a new / low-activity user.
    • Google Calculator is Free and ProprietaryQalculate! is Free and Open Source
  3. Calculator is an application that solves mathematical equations and is suitable as a default application in a GNOME Desktop environment.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • Linux Mobile
    • Flathub
    • GNOME
    • Flatpak
     
  4. OpalCalc icon
     21 likes

    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.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
     
  5. 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.

    135 Windows Calculator alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
     
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    1
    Windows Calculator vs Qalculate! Comments
    Guest
    Negative
    0

    It's like comparing one of the dollar store calculators to a TI-89

    Review by a new / low-activity user.
    • Windows Calculator is Free and Open SourceQalculate! is also Free and Open Source
  6. Next generation notepad-based calculator, built with extendibility and privacy in mind. Works on Windows, macOS and Linux.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  7. RealCalc Scientific Calculator Android's #1 Scientific Calculator. A fully featured scientific calculator which looks and operates like the real thing. Looking for fractions? Degrees/minutes/seconds? Landscape mode? You need RealCalc Plus. See elsewhere on this page for the l.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Android
     
  8. Giac/Xcas icon
     9 likes

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

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
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    1
    Giac/Xcas vs Qalculate! Comments
    Peter Mello
    Positive
    0

    The breadth of available constants and units along with a robust command line syntax.

    • Giac/Xcas is Free and Open SourceQalculate! is also Free and Open Source
  9. Scalar is a powerful math engine and scripting language, that combines the simplicity of standard tools with the flexibility of scripting. It is much more than a calculator. Thanks to Scalar, defining arguments and functions has never been easier.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Android
     
  10. Calcul.io icon
     1 like

    Calcul.io offers realtime calculator with notepad like interface and advanced features like unit conversions, currency rates or date time math.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
     
  11. NaSC icon
     20 likes

    Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. Then you can plug those answers in to future equations and if that answer changes, so does the equations its...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
     
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