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Qalculate!

- the ultimate desktop calculator




Qalculate! is a multi-purpose desktop calculator for GNU/Linux (and Mac OS). It is small and simple to use but with much power and versatility underneath. Features include customizable functions, units, arbitrary precision, plotting, and a user-friendly interface (GTK+ and CLI).



This project welcomes new developers. Visit the project page here.



Latest News

.: 2016-07-26 :. Qalculate! version 0.9.9 released

Qalculate! version 0.9.9 is a minor release with some important bug fixes, as well as a few new features.

Changes:
  • libqalculate will no longer cause segmentation faults when using a locale unsupported by the users system
  • Parsing of "today" fixed and "tomorrow" and "yesterday" added
  • Qalculate! now compiles, without errors and warning, using clang
  • Only a single instance of the GUI will run by default (use command line switch '-n' for old behaviour)
  • New commands/options in qalc which list available variables, functions and units
  • New command in qalcfor deletion of variables