A text calculator for natural language expressions, variables & unit conversions, with a vim-style TUI. Inspired by Numi.


SpeedCrunch is described as 'Free, fast, high precision open source algebraic calculator with an intuitive interface and many features, such as variables, syntax highlighting, functions, persistent input history & more' and is a very popular Calculator in the education & reference category. There are more than 100 alternatives to SpeedCrunch for a variety of platforms, including Android, Windows, Web-based, iPhone and Mac apps. The best SpeedCrunch alternative is Qalculate!, which is both free and Open Source. Other great apps like SpeedCrunch are OpenCalc, fxSolver, Numbat and GeoGebra Scientific Calculator.
A text calculator for natural language expressions, variables & unit conversions, with a vim-style TUI. Inspired by Numi.


Introducing Best Loan Calculator, using methods trusted by financial professionals for years. It’s as easy to use as a regular calculator and helps with auto loans, mortgages, and other financing.





getcalc.com is a simple, intuitive & robust Online Calculators & Converters Application to perform simple to more complex math, science, finance, engineering calculations & measurement units conversion on the go, to increase productivity.




A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like:

NumPad is a fast, lightweight web app with support for units, dates and more. It lets you keep notes and calculations in one document, gives you answers as you type, and it understands calculations like "£200 + 20%" or "2500kcal / 1 day in watts".

A Calculator with the most minimal design and custom themes available on the Play Store, N Calc is your next app for all your daily calculations or not-so-daily scientific ones.



CalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured. CalcTape makes the arithmetic process visible - you can generate intermediate results and subsequently correct or change all numbers and operations.







The Unsure Calculator is an online tool that lets you calculate with numbers you’re not sure about.

MYCalc2 is a powerful RPN programmable scientific/financial/statistical/Currency convertor calculator with units conversion, 2D functions study and multiple Skins. The program allows you to build statistical distribution graphs and calculate the values of their characteristics...




Multi Share Calculator is a portable tool that allows anything to be shared proportionally!
