qalculate-qt
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Description:
Multi-purpose desktop calculator
Type: Formula  |  Latest Version: 5.8.2@0  |  Tracked Since: Nov 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Productivity
Tags: calculator qt mathematics scientific desktop
Install: brew install qalculate-qt
About:
Qalculate! Qt is a powerful and versatile multi-purpose desktop calculator. It features a flexible interface, a vast library of functions, and supports complex numbers, units, and symbolic computation. Its primary value is providing a comprehensive calculation tool suitable for both simple daily arithmetic and complex scientific or engineering tasks.
Key Features:
  • Flexible and intuitive user interface
  • Supports complex numbers, units, and symbolic algebra
  • Extensive set of mathematical and scientific functions
  • Interactive plotting and graphing capabilities
Use Cases:
  • Performing complex scientific and engineering calculations
  • Solving algebraic equations and symbolic expressions
  • Unit conversions for various physical quantities
Alternatives:
  • gnuplot – gnuplot is primarily a command-line driven graphing tool, whereas qalculate-qt integrates a full-featured calculator with plotting capabilities.
  • speedcrunch – SpeedCrunch is another high-precision calculator, but qalculate-qt offers broader support for units, symbolic computation, and constants.
Version History
Detected Version Rev Change Commit
Nov 17, 2025 5:29pm 0 VERSION_BUMP b4e036a5
Oct 9, 2025 10:50pm 0 VERSION_BUMP 92ddfb64
Jan 14, 2025 8:41am 0 VERSION_BUMP aa625861
Dec 15, 2024 3:36pm 0 VERSION_BUMP 8fdec85f
Dec 15, 2024 8:33am 0 VERSION_BUMP fadcac6b