NumPad AlternativesCalculators and other similar apps like NumPad

NumPad is described as 'Fast, lightweight web app with support for units, dates and more. It lets you keep notes and calculations in one document, gives you answers as you type, and it understands calculations like "£200 + 20%" or "2500kcal / 1 day in watts"' and is a Calculator in the education & reference category. There are more than 10 alternatives to NumPad, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and iPad apps. The best NumPad alternative is SpeedCrunch, which is both free and Open Source. Other great sites and apps similar to NumPad are Qalculate!, Hurmet, Numbat and Numi.

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Alternatives list

  1. SpeedCrunch icon

    SpeedCrunch

     291 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.

    129 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 NumPad.

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

    • SpeedCrunch is Free and Open SourceNumPad is Free and Proprietary
    • SpeedCrunch is Lightweight and Privacy focusedNumPad is not according to our users
  2. 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
     
  4. Hurmet icon

    Hurmet

     16 likes
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    Hurmet is a web-based rich text editor endowed with live calculations. With it, you can create documents that do calculations and preserve an easy-to-read record of your work.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    Hurmet screenshot 1
     

    • Hurmet is the most popular Web-based & Self-Hosted alternative to NumPad.

    • Hurmet is Free and Open SourceNumPad is Free and Proprietary
    • Hurmet is Privacy focused and LightweightNumPad is not according to our users
  5. 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
     
  6. 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
     
  7. Soulver icon

    Soulver

     32 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?

    116 Soulver alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    Soulver screenshot 1
     

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

    • Soulver is the most popular commercial alternative to NumPad.

    • Soulver is Paid and ProprietaryNumPad is Free and Proprietary
  9. 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
     
  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. NumWorks Graphing Calculator icon

    NumWorks Graphing Calculator

     6 likes
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    NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier.

    138 NumWorks Graphing Calculator alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • iPad
    NumWorks Graphing Calculator screenshot 1
     

    • NumWorks Graphing Calculator is the most popular Android alternative to NumPad.

    • NumWorks Graphing Calculator is Free and Open SourceNumPad is Free and Proprietary
  12. Calcbot icon

    Calcbot

     12 likes
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    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.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    • Apple Watch
    Standard Keypad
    Advanced Keypad
    History Tape
     
  13. Numbr icon

    Numbr

     7 likes
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    Numbr is a currency calculator, a notepad that understands your calculation. You can use notes with numbers alongside each other. And all your numbers are instantly calculated as you type.

    15 Numbr alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • Chrome OS
    Numbr screenshot 1
     
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