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Chalk Alternatives

Chalk is described as 'calculator that tries to do right what others do wrong. It wants to prove that a "basic" software calculator can be as handy as a real desktop calculator' and is an app. There are more than 25 alternatives to Chalk for a variety of platforms, including Windows, Linux, Mac, Android and iPad. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Chalk are Numi, Windows Calculator, GNOME Calculator and RealCalc Scientific Calculator.

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Chalk iconChalk
  1
  • FreeOpen Source
  • Mac

Chalk is a calculator that tries to do right what others do wrong. It wants to prove that a "basic" software...

Learn more about Chalk

  1. SpeedCrunch icon

    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.

    ⚫︎ PortableSpeedCrunch can be used from a USB stick or similar with no prior installation.
    ⚫︎ Syntax HighlightingSpeedCrunch supports syntax highlighting for various programming and markup languages.
    ⚫︎ Live PreviewInstantly see what your files and documents look like as you create them.
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    on kde
  2. 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.

    ⚫︎ Currency ConversionNumi lets you convert different currencies based on the latest exchange rates.
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    Screenshot


  3. Windows Calculator icon

    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.

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    Screenshot
  4. GNOME Calculator icon

    GNOME Calculator

    • FreeOpen Source
    • Linux
    • GNOME

    Calculator is an application that solves mathematical equations and is suitable as a default application in a GNOME Desktop environment.

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    Basic Mode
  5. RealCalc Scientific Calculator icon

    RealCalc Scientific Calculator

    • FreemiumProprietary
    • Android

    RealCalc Scientific Calculator.

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    Screenshot


  6. GeoGebra Scientific Calculator icon

    GeoGebra Scientific Calculator

    • FreeOpen Source
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad

    Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!

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    Screenshot
  7. Multi Sum Calculator icon

    Multi Sum Calculator

    • FreemiumProprietary
    • Windows

    Multi Sum Calculator is a portable tool that calculates the sum of multiple values!

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    Screenshot
  8. Kalk Calculator icon

    Kalk Calculator

    • FreeOpen Source
    • Linux
    • KDE
    • Linux Mobile
    • FLATHUB
    • Plasma Mobile

    Kalk is a convergent calculator application built with the Kirigami framework. Although it is mainly targeted for mobile Linux platforms, it can also be used on the desktop.

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    Screenshot
  9. Caligator icon

    Caligator

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

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

    ⚫︎ Currency ConversionCaligator lets you convert different currencies based on the latest exchange rates.
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    Screenshot
  10. XCALC icon

    XCALC

    • FreeOpen Source
    • Windows
    • Linux

    XCALC is my little RPN calculator completely free to use, and still downloadable. XCALC is now a DEAD project. No work has been done on this project since 2012, and nothing more will be done either.

    ⚫︎ PortableXCALC can be used from a USB stick or similar with no prior installation.
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    Discontinued

    XCALC is now a DEAD project per homepage, but it is still downloadable.

    Screenshot
Showing 10 of 33 alternatives