ThinkCalculator AlternativesCalculators and other similar apps like ThinkCalculator

ThinkCalculator is described as 'Think calculator for Finance, Math, Geometry, Converter, Physic & Chemistry, Webtoolsm Date and time and more' and is a Calculator in the education & reference category. There are more than 50 alternatives to ThinkCalculator, not only websites but also apps for a variety of platforms, including Android, Mac, Windows and Linux apps. The best ThinkCalculator alternative is Wolfram Alpha, which is free. Other great sites and apps similar to ThinkCalculator are SpeedCrunch, Fossify Calculator, Qalculate! and Mathematica.

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Alternatives list

  1. Wolfram Alpha icon

    Wolfram Alpha

     492 likes
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    Wolfram Alpha is a "Computational Knowledge Engine" - different from a search engine, it answers factual queries directly by computing the answer from structured data, rather than providing a list of documents or web pages that might contain the answer.

    59 Wolfram Alpha alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Kindle Fire
    Wolfram Alpha screenshot 1
     

    • Wolfram Alpha is the most popular Web-based, Android, iPhone & iPad alternative to ThinkCalculator.

    • Wolfram Alpha is the most popular free alternative to ThinkCalculator.

    • Wolfram Alpha is Freemium and ProprietaryThinkCalculator is Free and Proprietary
  2. SpeedCrunch icon

    SpeedCrunch

     290 likes
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    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.

    130 SpeedCrunch alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • PortableApps.com
    Dark Mode
     

    • SpeedCrunch is the most popular Windows, Mac & Linux alternative to ThinkCalculator.

    • SpeedCrunch is the most popular Open Source alternative to ThinkCalculator.

    • SpeedCrunch is Free and Open SourceThinkCalculator is Free and Proprietary
    • SpeedCrunch is Lightweight and Privacy focusedThinkCalculator is not according to our users
  4. Fossify Calculator icon

    Fossify Calculator

     29 likes
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    Introducing Fossify Calculator – your versatile and efficient tool for all your calculation needs. Enjoy a stylish, modern design paired with powerful functionality, perfect for both simple calculations and more complex tasks like currency conversion.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Android
    • F-Droid
    • Android Tablet
    Fossify Calculator screenshot 1
    Fossify Calculator screenshot 2
    Fossify Calculator screenshot 3
     
  5. Qalculate! icon

    Qalculate!

     101 likes
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    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).

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Main window
     
  6. Mathematica icon

    Mathematica

     160 likes
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    Definitive technical computing system spanning machine learning and neural networks, data science, visualizations and much more.

    74 Mathematica alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Mathematica screenshot 1
     

    • Mathematica is the most popular commercial alternative to ThinkCalculator.

    • Mathematica is Paid and ProprietaryThinkCalculator is Free and Proprietary
  7. fxSolver icon

    fxSolver

     60 likes
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    Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.

    148 fxSolver alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Solver page
     
  9. Calc You icon

    Calc You

     7 likes
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    Privacy focused calculator app built with MD3.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Android
    • F-Droid
    Calc You screenshot 1
    Calc You screenshot 2
    Calc You screenshot 3
     
  11. GeoGebra Scientific Calculator icon

    GeoGebra Scientific Calculator

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

    135 GeoGebra Scientific Calculator alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    GeoGebra Scientific Calculator screenshot 1
     
  12. Windows Calculator icon

    Windows Calculator

     26 likes
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    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

    Application type

    Platforms

    • Windows
    Windows Calculator screenshot 1
     
  13. NumberHub icon

    NumberHub

     4 likes
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    Calculator, converter and so much more!.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Android
    NumberHub screenshot 1
    NumberHub screenshot 2
    NumberHub screenshot 3
     
12 of 60 ThinkCalculator alternatives