Calculator is an application that solves mathematical equations and is suitable as a default application in a GNOME Desktop environment.
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
- Linux Mobile
- Flathub
- GNOME
- Flatpak




TechniCalc is described as 'A smart calculator for a smart phone' and is a Calculator in the education & reference category. There are more than 50 alternatives to TechniCalc for a variety of platforms, including Windows, Android, Web-based, Mac and iPhone apps. The best TechniCalc alternative is SpeedCrunch, which is both free and Open Source. Other great apps like TechniCalc are Qalculate!, fxSolver, Numbat and Numi.
Calculator is an application that solves mathematical equations and is suitable as a default application in a GNOME Desktop environment.




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RealCalc Scientific Calculator Android's #1 Scientific Calculator. A fully featured scientific calculator which looks and operates like the real thing. Looking for fractions? Degrees/minutes/seconds? Landscape mode? You need RealCalc Plus. See elsewhere on this page for the l.


galculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD).

Kalk is a convergent calculator application built with the Kirigami framework. Although it is mainly targeted for mobile Linux platforms, it can also be used on the desktop.

PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice of button layouts, an extensive set of unit conversions and constants, a...




OpalCalc is a brand new type of calculator for the PC. As easy to use as Notepad or a word processor, OpalCalc allows natural language in the sum and multi-line support so you can go back and adjust your previous calculations on the fly.




As a kid, I loved playing with a calculator. Whether a calculator watch or a TI-89, it offered an intoxicating command over impossibly large numbers and could be hacked to share messages with friends. Somewhere along the way, the calculator became another boring tool.




NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier.







Calcbot is a simple and beautifully designed calculator for your iPhone, iPod touch and iPad. You’ll never open the built-in Calculator app again.



Numbr is a currency calculator, a notepad that understands your calculation. You can use notes with numbers alongside each other. And all your numbers are instantly calculated as you type.

