SpeedCrunch Alternatives for Windows

There are many alternatives to SpeedCrunch for Windows and since it's discontinued a lot of people are looking for a replacement. The best Windows alternative is Qalculate!, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to SpeedCrunch and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to SpeedCrunch are Numbat, Numi, Calca and Qaltex.

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Alternatives list

  1. 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).

    115 Qalculate! alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Main window
     
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    15
    Comments about Qalculate! as an Alternative to SpeedCrunch
    David Eltz
    Positive
    1

    Qalculate is more user-friendly than SpeedCrunch, but more resource intensive.

    SpeedCrunch Icon
    Qalculate! icon

    • Most users think Qalculate! is a great SpeedCrunch alternative.

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

    • Qalculate! is the most popular Open Source & free alternative to SpeedCrunch.

    • Qalculate! is Free and Open SourceSpeedCrunch is also Free and Open Source
  2. Numbat icon

    Numbat

     23 likes
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    High precision scientific calculator with full support for physical units (web and terminal versions).

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    Numbat screenshot 1
     
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    1
    Comments about Numbat as an Alternative to SpeedCrunch
    TechyTommy
    Positive
    0

    When you use it, it feels like SpeedCrunch in your browser

    Review by a new / low-activity user.
    SpeedCrunch Icon
    Numbat icon

    • Numbat is the most popular Self-Hosted alternative to SpeedCrunch.

    • Numbat is Free and Open SourceSpeedCrunch is also Free and Open Source
  4. Numi icon

    Numi

     27 likes
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    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. Numi is not limited to simple calculations, it can solve expressions of any complexity, with...

    123 Numi alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Terminal
    Numi screenshot 1
     
  5. Calca icon

    Calca

     8 likes
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    Calca is a powerful symbolic calculator that updates as you type giving you instant answers. It solves equations and simplifies complex expressions. It's also a rich Markdown text editor so that you can explain your ideas alongside your calculations.

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • iPhone
    • iPad
    Calca screenshot 1
     
  6. Qaltex icon

    Qaltex

     8 likes
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    Qaltex is a tape-like calculator with straightforward interface and a lot of features. It is inspired by many other similar applications, but solves their disadvantages and at the same time it is empowered with some unique options and widgets.

    29 Qaltex alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Qaltex screenshot 1
     
  7. 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
     
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    1
    Comments about Windows Calculator as an Alternative to SpeedCrunch
    Guest
    Negative
    -3

    Windows Calculator does not have an amazing history function like SpeedCrunch. Additionally, everything about it is slow and poorly designed.

    Review by a new / low-activity user.
    SpeedCrunch Icon
    Windows Calculator icon
    • Windows Calculator is Free and Open SourceSpeedCrunch is also Free and Open Source
  10. OpalCalc icon

    OpalCalc

     21 likes
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    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
    Simple usage
     
  11. kalker icon

    kalker

     4 likes
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    A calculator with syntax highlighting that supports user-defined variables and functions, math-like syntax, and some more advanced operations such as derivation and integration (estimate), and complex numbers.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Self-Hosted
    kalker screenshot 1
     
  12. Sicyon calculator icon

    Sicyon calculator

     2 likes
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    Sicyon is an all-in-one scientific calculator for every student or professor, researcher or developer - everybody doing physics or chemistry / science or engineering using formulas and tables of constants.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    Sicyon calculator screenshot 1
     
  14. Figr icon

    Figr

     5 likes
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    Ever wanted to work something out, but your default calculator isn't powerful enough, and it's not worth creating a spreadsheet for?

    19 Figr alternatives

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    Figr screenshot 1
     
12 of 43 SpeedCrunch alternatives