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Awesome Calculators

๐Ÿ˜Ž A curated list of resources related to calculators!

Here you can see meta information about this topic like the time we last updated this page, the original creator of the awesome list and a link to the original GitHub repository.

Last Update: Dec. 5, 2020, 12:06 p.m.

Thank you xxczaki & contributors
View Topic on GitHub:
xxczaki/awesome-calculators

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Simply type in what you are looking for and the results will be filtered on the fly.

Further filter the resources on this page by type (repository/other resource), number of stars on GitHub and time of last commit in months.

Android

HP48 emulator for Android

56
21
9m
GPL-3.0

Advanced scientific calculator, with lots of features, for example result history and themes.

Scientific calculator with modern, Google Material Design interface.

Scientific calculator with realistic interface.

Excellent emulation of the classic HP-41CV calculator.

Emulate Texas Instruments graphing calculators on your device.

Powerful math engine and math scripting language, that combines the simplicity of standard calculators with the flexibility of scripting.

Windows

Windows Calculator: A simple yet powerful calculator that ships with Windows

20.15K
3.5K
96d
MIT

๐Ÿ“Ÿ an interface-less calculator for Windows

25
9
1y 4m
Unlicense

Opportunity to use old Windows 7/8 calculator in Windows 10.

Professional calculator with unique features.

Mac

Beautiful calculator with great features, including unit & time zone conversion.

Smart notepad with a built-in calculator.

Powerful, extensible calculator for the Mac.

Linux

GTK 2 / GTK 3 based scientific calculator

74
17
4m
GPL-2.0

Calculator offering everything a scientific calculator does, and more

16
5
96d
NOASSERTION

HP48 calculator emulator (mirror of sourceforge's mirror of berlios)

17
9
9m
GPL-2.0

Cross-Platform

Calculator desktop app with electron

4
0
4y 10m
GPL-3.0

โž—โš›๏ธ Simple, Cross-Platform calculator built with Electron!

1
0
2y 116d
MIT

More than a simple cross-platform Material Design calculator

15
5
105d
GPL-3.0

A command-line utility for quick math.

111
6
3y 7m
n/a

A simple command-line calculator written in Go

441
36
2y 101d
MIT

Simple J# Calculator

1
0
1y 6m
Unknown

Extendable calculator for the 21st Century.

High-precision scientific calculator featuring a fast, keyboard-driven user interface.

Cross-platform, Material Design calculator with all the features you would expect from a modern calculator.

Cross-platform scientific calculator including unit/currency converters.

Web

Excellent engine to do mathematical derivation online and search.

Online calculator, that provides basic and advanced mathematical functions useful for school or college.

Open-Source, web calculator with beautiful Google Material Design interface.

Calculator with user-friendly, unique notepad interface.

Huge collection of various calculators.

Open-Source command-line style arbitrary precision calculator with mathematical, scientific, programming functions and more.

Graph functions, plot data, evaluate equations, explore transformations, and much more.

Communities

The place to share tips, tricks, and games regarding graphing or high powered calculators.

Great place to ask questions about math.

Question & Answer site for professional mathematicians.

Tutorials

Videos