Uno Calculator is a port of the open source Windows Calculato. It provides standard, scientific, and programmer calculator functionality.
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Tag: calculator
Daisy – general-purpose TUI scientific calculator
Daisy is a pretty, general-purpose TUI scientific calculator with support for units, derivatives, and more.
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Kalk – convergent calculator
Kalk is a powerful cross-platform calculator application built with the Kirigami framework.
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x48ng – reboot of the HP 48 emulator
x48ng is a HP 48 emulator. The HP 48 is a series of graphing calculators designed and produced by Hewlett-Packard from 1990 until 2003.
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CalcPy – terminal calculator and advanced math solver
CalcPy is a terminal calculator and advanced math solver using Python, IPython and SymPy.
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HIP-35 – HP-35 RPN calculator emulator
HIP-35 is a calculator for hipsters. It emulates the RPN (reverse Polish notation) mode of HP-35 from 1972.
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Numbat – high precision scientific calculator
Numbat is a high precision scientific calculator with full support for physical units. It’s free and open source software written in Rust.
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Squiid – advanced calculator
Squiid is billed as an advanced calculator. It sports a terminal user interface supporting both RPN and algebraic input.
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abacus – simple interactive calculator CLI
Abacus is a simple interactive calculator CLI with support for variables, lambdas, comparison checks, and math functions.
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insect – high precision scientific calculator supporting physical units
insect is a high precision scientific calculator. It offers a web version that needs no installation, as well as a command line version.
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Nonpareil – microcode-level simulator for electronic calculators
Nonpareil is a microcode-level simulator for electronic calculators. The software simulates HP calculators introduced between 1972 and 1982.
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rpCalc – Python based RPN calculator
rpCalc is a simple RPN (Reverse Polish Notation) calculator for the X Window System. The software works much like an HP calculator.
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galculator – algebraic and RPN calculator
galculator is a scientific calculator supporting algebraic mode as well as Reverse Polish Notation (RPN).
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Calculator – solves mathematical equations
Calculator is an application that solves mathematical equations. It’s simple and easy to use.
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Extcalc – scientific graphic calculator
Extcalc is a scientific graphic calculator. It’s able to process difficult mathematical functions, to draw graph and to work with them.
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KCalc – scientific calculator
KCalc provides advanced modes for scientific, statistical and numeral system calculations.
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SpeedCrunch – high-precision scientific calculator
SpeedCrunch is a fast, high precision and powerful desktop calculator. SpeedCrunch is easy to use.
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Genius Mathematics Tool – general purpose calculator
Genius Mathematics Tool (Genius) is a general purpose calculator program similar in some aspects to BC, MATLAB or Maple.
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Qalculate! – a multi-purpose cross-platform desktop calculator
Qalculate! is a very powerful and easy to use open source desktop calculator. This utility is small and simple to use.
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Best Free and Open Source Alternatives to Apple Calculator
Apple’s Calculator app lets users perform basic arithmetic calculations with the standard calculator. With the scientific calculator you can also perform exponential, logarithmic, and trigonometric functions.
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