Qalculate! AlternativesCalculators and other similar apps like Qalculate!

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

Qalculate! iconQalculate!
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Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility...

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Qalculate! alternatives page was last updated Sep 30, 2024
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Alternatives
  1. SpeedCrunch icon

    SpeedCrunch

     285 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.

    128 SpeedCrunch alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • PortableApps.com
    on kde
    Discontinued

    Last release 2016. Only available in Windows 32-bit binary.

    Properties

    1.  Support for Themes
    2.  Lightweight
    3.  Privacy focused

    Features

    1.  Variables
    2.  Persistent History
    3.  Portable
    4.  Input history
    5.  Live Preview
    6.  Syntax Highlighting
    7.  Ad-free
    8.  Works Offline
    9.  No registration required
    10.  Activity history
    11.  Multiple languages
    12.  Inline editing

    SpeedCrunch VS Qalculate!

     

    • Almost everyone thinks SpeedCrunch is a great Qalculate! alternative.

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

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

    • SpeedCrunch is Free and Open SourceQalculate! is also Free and Open Source
    • SpeedCrunch is Lightweight and Privacy focusedQalculate! is not according to our users
  2. OpenCalc icon

    OpenCalc

     18 likes
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    A simple and beautiful calculator for Android.

    75 OpenCalc alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    OpenCalc screenshot 1
    OpenCalc screenshot 2
    OpenCalc screenshot 3

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Material design
    2.  Ad-free
    3.  Dark Mode
    4.  No registration required
    5.  Works Offline

    OpenCalc VS Qalculate!

     

    • OpenCalc is the most popular Android & Android Tablet alternative to Qalculate!.

    • OpenCalc is Free and Open SourceQalculate! is also Free and Open Source
    • OpenCalc is Lightweight and Privacy focusedQalculate! is not according to our users
  4. fxSolver icon

    fxSolver

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

    143 fxSolver alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Online
    Solver page

    Properties

    1.  Educational

    Features

    1.  Formula Builder
    2.  Equation editor
    3.  Editable calculations
    4.  Engineering calculator
    5.  Equation solving
    6.  Shared links
    7.  Graphs

    fxSolver VS Qalculate!

     

    • fxSolver is the most popular Web-based alternative to Qalculate!.

    • fxSolver is Free and ProprietaryQalculate! is Free and Open Source
  5. Numbat icon

    Numbat

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

    75 Numbat alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    Numbat screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Ad-free
    2.  Web-Based
    3.  No registration required
    4.  Console-based
    5.  Works Offline
    6.  Unit converter
    7.  Dark Mode
    8.  Currency Conversion
    9.  Syntax Highlighting
    10.  Portable

    Numbat VS Qalculate!

     

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

    • Numbat is Free and Open SourceQalculate! is also Free and Open Source
    • Numbat is Lightweight and Privacy focusedQalculate! is not according to our users
  6. Soulver icon

    Soulver

     31 likes
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    Do you ever grab a calculator & the back of an envelope to work through an idea or problem that involves some math?

    117 Soulver alternatives

    License model

    Application type

    Country of Origin

    • AU flagAustralia

    Platforms

    • Mac
    • iPhone
    • iPad
    Soulver screenshot 1

    Soulver Features

    1.  Works Offline
    2.  Currency Conversion
    3.  Natural Language Processing
    4.  Side-by-Side View
    5.  Editable calculations

    Soulver VS Qalculate!

     

    • Soulver is the most popular iPhone & iPad alternative to Qalculate!.

    • Soulver is the most popular commercial alternative to Qalculate!.

    • Soulver is Paid and ProprietaryQalculate! is Free and Open Source
  7. NumberHub icon

    NumberHub

     4 likes
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    Calculator, converter and so much more!.

    59 NumberHub alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    NumberHub screenshot 1
    NumberHub screenshot 2
    NumberHub screenshot 3

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  No registration required
    2.  Currency Conversion
    3.  Dark Mode
    4.  Ad-free
    5.  Works Offline
    6.  Unit converter

    NumberHub VS Qalculate!

     
  9. Numi icon

    Numi

     26 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...

    121 Numi alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • RU flagRussia

    Platforms

    • Mac
    Numi screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Works Offline
    2.  No registration required
    3.  Currency Conversion
    4.  Ad-free
    5.  Dark Mode
    6.  Side-by-Side View
    7.  Real-time translation
    8.  Natural Language Processing
    9.  Sits in the MenuBar
    10.  Data export/import
    11.  Support for Keyboard Shortcuts

    Numi VS Qalculate!

     
  10. 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.

    30 Calca alternatives

    License model

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • iPhone
    • iPad
    Calca screenshot 1

    Properties

    1.  Educational

    Features

    1.  Support for MarkDown
    2.  Sync with iCloud

    Calca VS Qalculate!

     
  11. Calculator You icon

    Calculator You

     4 likes
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    Discover the ultimate calculator experience with our beautifully designed app, featuring 60+ stunning color themes to match your style. Whether you're tackling complex scientific equations or simple everyday calculations, our powerful and user-friendly interface makes it all...

    53 Calculator You alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    • F-Droid
    Calculator You screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  No registration required
    2.  Currency Conversion
    3.  Dark Mode
    4.  Ad-free
    5.  Works Offline
    6.  Material design
    7.  Unit converter

    Calculator You VS Qalculate!

     
  12. Numara Calculator icon

    Numara Calculator

     6 likes
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    A simple but powerful notepad calculator which evaluates expressions as you type.

    8 Numara Calculator alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Online
    • Windows
    • Mac
    • Linux
    Numara Calculator screenshot 1

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Dark Mode
    2.  Works Offline
    3.  No registration required
    4.  Ad-free
    5.  Currency Conversion
    6.  Electron based

    Numara Calculator VS Qalculate!

     
  13. Qaltex icon

    Qaltex

     7 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.

    22 Qaltex alternatives

    License model

    • Free • Proprietary

    Application type

    Platforms

    • Windows
    Qaltex screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Multi-tabs
    2.  Portable
    3.  Ad-free
    4.  Skins
    5.  Currency Conversion
    6.  No registration required
    7.  Works Offline
    8.  Charts

    Qaltex VS Qalculate!

     
  14. PCalc icon

    PCalc

     14 likes
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    PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice of button layouts, an extensive set of unit conversions and constants, a...

    154 PCalc alternatives

    License model

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Mac
    • iPhone
    • iPad
    • Apple Watch
    • Apple TV
    PCalc screenshot 1

    PCalc Features

    1.  Reverse Polish notation (RPN)
    2.  Unit converter

    PCalc VS Qalculate!

     
12 of 114 Qalculate! alternatives