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Kalk is a powerful cross-platfrom calculator application built with the Kirigami framework. Source


Kalk is a convergent calculator application built with the Kirigami framework. Although it is mainly targeted for mobile platforms, it can also be used on the desktop. Originally starting as a fork of Liri calculator, Kalk has gone through heavy development, and no longer shares the same codebase with Liri calculator. Source

Project links: Links to (pages with) screenshots:


Mobile Fit: 5

Perfect - this app fits your phone screen just fine out of the box and works nicely with touch input!

Project status: mature

This project has been in development for a long time and is usually well beyond its 1.0 release. It should work fine.


Is this app packaged for my distribution?

green: current and packaged,
red: packaged, but not current, ratings and other details may not apply.

Packaging status

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* You need to have an appstream:// handler, e.g., GNOME Software or KDE Discover, installed and the app needs to be available in a configured software repository, more details.

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By Category: calculator

By FreeDesktop-(Additional-)Category: Qt KDE Utility Calculator

Licensing and technical details

License: GPL-3.0-or-later Metadata: CC0-1.0

Frameworks: Kirigami

Backend: Math.js

Programming languages: C++ QML

Build system: cmake ninja

AppStream Metadata URL: https://invent.kde.org/utilities/kalk/-/raw/master/org.kde.kalk.appdata.xml