Calculairum icon

Calculairum

Calculairum is a free, open-source calculator application for Windows. It provides standard, scientific, programmer, date calculation and conversion tools. Key features include customizable hotkeys, history, variables and unit conversions.

What is Calculairum?

Calculairum is a free, open-source calculator application for Windows. It provides the following calculation modes and features:

  • Standard calculator with basic arithmetic functions
  • Scientific calculator with trigonometric, logarithmic and exponential functions
  • Programmer calculator with bitwise operations and hexadecimal conversion
  • Date calculation tools for date arithmetic and conversions
  • Units converter for various measurements like length, temperature, speed, etc.

Some of the key features of Calculairum include:

  • Customizable keyboard shortcuts and hotkeys
  • Variable manager to store and reuse values
  • Calculation history to view, edit and reuse previous calculations
  • Configurable options like digit grouping, angle units, number of decimal places, etc.
  • Light and dark themes
  • Completely free and open-source software

Calculairum provides a simple yet powerful calculator interface for daily calculation needs. With various modes, customizable options and handy tools like variables and unit conversions, it can prove to be an efficient alternative to the default Windows calculator.

The Best Calculairum Alternatives

Top Apps like Calculairum

Windows Calculator, Google Calculator, SpeedCrunch, RealCalc Scientific Calculator, HiPER Scientific Calculator, fxSolver, Simple Calculator, Qalculate!, GeoGebra Scientific Calculator, Calculator++ are some alternatives to Calculairum.

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