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Abacus Calculator Alternatives

Abacus Calculator is described as 'Abacus is a calculator for Windows and Linux that calculates while you type. It was released as free software in March 2011' and is a Calculator in the education & reference category. There are more than 50 alternatives to Abacus Calculator for a variety of platforms, including Windows, Android, Mac, Linux and iPhone. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Abacus Calculator are Qalculate!, Numi, Windows Calculator and Soulver.

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  • FreeOpen Source
  • Windows
  • Linux

Abacus is a calculator for Windows and Linux that calculates while you type. It was released as free software in March 2011.

Learn more about Abacus Calculator

  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.

    on kde
  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).

    Main window


  3. 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.

    Screenshot
  4. 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.

    Screenshot
  5. 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.

    Screenshot


  6. Google Calculator icon

    Google Calculator

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

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

    Screenshot
  7. RealCalc Scientific Calculator icon

    RealCalc Scientific Calculator

    • FreemiumProprietary
    • Android

    RealCalc Scientific Calculator.

    Screenshot
  8. Calcbot icon

    Calcbot

    • FreemiumProprietary
    • Mac
    • iPhone
    • iPad
    • Apple Watch

    Calcbot is a simple and beautifully designed calculator for your iPhone, iPod touch and iPad. You’ll never open the built-in Calculator app again.

    Standard Keypad
  9. Omni Calculator icon

    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.

    Screenshot
  10. CalcTape icon

    CalcTape

    • FreemiumProprietary
    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad

    CalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured. CalcTape makes the arithmetic process visible - you can generate intermediate results and subsequently correct or change all numbers and operations.

    Screenshot
Showing 10 of 51 alternatives