KCalc

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Install latest/stable of KCalc

Ubuntu 16.04 or later?

Make sure snap support is enabled in your Desktop store.


Install using the command line

sudo snap install kcalc

Don't have snapd? Get set up for snaps.

Channel Version Published

Details for KCalc

Package name

  • kcalc

License

  • GPL-2.0+

Last updated

  • 17 April 2026 - latest/stable
  • 10 April 2026 - latest/beta

Websites


Donations


Source code


Report a bug


Report a Snap Store violation

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Generate an embeddable card to be shared on external websites.

Scientific calculator

KCalc has everything you would expect from a scientific calculator, plus:

  • Trigonometric functions, logic operations and statistical calculations
  • A results stack which enables convenient recall of previous calculation results
  • Precision is user-definable
  • The display allows cut and paste of numbers
  • The display colors and font are configurable, aiding usability
  • The use of key-bindings make it easy to use without a pointing device

Install KCalc on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.


Where people are using KCalc

Users by distribution (log)

Ubuntu 24.04
Ubuntu 18.04
Ubuntu 22.04
Ubuntu 20.04
Ubuntu 25.10
KDE Neon 24.04
Ubuntu 26.04
Debian 12
KDE Neon 22.04
Ubuntu 25.04
Ubuntu 23.04
Debian 13
Ubuntu 23.10
Ubuntu 19.10
Fedora 43

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