Alternatives to Windows Calculator for all platforms with any license

  • Wolfram Alpha icon

    Wolfram Alpha

    Wolfram Alpha is a "Computational Knowledge Engine" - different from a search engine, it answers factual queries directly by computing the answer from structured data, rather than providing a list of documents or web pages...

    Freemium Web / Cloud Android iPhone iPad Kindle Fire

  • SpeedCrunch icon

    SpeedCrunch

    SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited Variables, Syntax Highlighting, Functions, with...

    Open Source Mac Windows Linux PortableApps.com

  • Calculator icon

    Calculator

    Calculator provides simple and advanced mathematical functions in a beautifully designed app.

    Free Web / Cloud Android Android Tablet Android Wear

  • OpalCalc icon

    OpalCalc

    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...

    Freemium Windows

  • Gnome calculator icon

    Gnome calculator

    Calculator for the GNOME Desktop Environment, formerly known as gcalc (and gcalctool CLI).

    Open Source Linux GNOME

  • CalcTape icon

    CalcTape

    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...

    Freemium Windows

  • RealCalc Scientific Calculator icon

    RealCalc Scientific Calculator

    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...

    Freemium Android

    • Not windows operating system. It is for android os only. Guest • Jun 2015 Disagree   Agree
  • Soulver icon

    Soulver

    Maths on a Mac as it should be. Soulver is a new kind of calculator application which uses a simple yet powerful word-processor style interface instead of the traditional "button" approach to doing math.

    Commercial Mac

  • NaSC

    Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. Then you can plug those answers in to future equations and if that...

    Open Source Linux

  • GraphCalc icon

    GraphCalc

    GraphCalc is an all-in-one solution to everything from everyday arithmetic to statistical analysis, from betas to Booleans, from cubes to calculus, from decimals to derivatives. GraphCalc combines all the features of a professional...

    Open Source Windows Linux

    • Discontinued The project was abandoned. Last version, 4.0.1, released on November 24, 2003, can be still downloaded from the official website.
  • SpeQ Mathematics icon

    SpeQ Mathematics

    SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there you can freely add, edit and execute calculations. SpeQ supports all common functions, constants, and...

    Free Windows

  • galculator icon

    galculator

    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). It...

    Open Source Linux BSD Xfce

  • Know any more alternatives to Windows Calculator?

    Suggest an application to this list
  • Giac/Xcas icon

    Giac/Xcas

    Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us).

    Open Source Mac Windows Linux

  • handyCalc icon

    handyCalc

    handyCalc is a powerful calculator with automatic suggestion and solving which makes it easier to learn and use. With almost all the features you can imagine on a calculator, waiting for you to explore. * currency convert, unit...

    Free Android

  • XCALC icon

    XCALC

    XCALC is my little RPN calculator completely free to use, and still downloadable. XCALC is now a DEAD project. No work has been done on this project since 2012, and nothing more will be done either.

    Open Source Windows Linux

    • Discontinued XCALC is now a DEAD project per homepage, but it is still downloadable.
  • Calcbot icon

    Calcbot

    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.

    Freemium Mac iPhone iPad Apple Watch

  • TTCalc icon

    TTCalc

    TTCalc is an open source bignum mathematical calculator. It features arithmetical functions, trigonometric functions, inverse trigonometric functions, hyperbolic functions, inverse hyperbolic functions, logical operators, logarithms...

    Open Source Windows

  • Calculator++ icon

    Calculator++

    A multipurpose calculator app with slick and intuitive user interface. Access additional features from the main screen of the app using gestures. It has a big variety of built-in functions and supports adding new user-defined...

    Open Source Android Android Tablet

  • Share this list of alternatives?

  • Mathdroid icon

    Mathdroid

    A calculator for Android. Algebraic entry. Full on-screen history (multi-line display). Use your phone's keyboard or on-screen buttons. Usual functions: trig, log, etc. Parentheses. Copy to clipboard.

    Open Source Android

  • Calculator Plus icon

    Calculator Plus

    Calculator Plus is a nice addition to hundreds of Calculator apps but with unique idea and innovative and user friendly designed buttons. A sound and smart person keeps himself up-to-date from every walk of life. When it comes to...

    Free Android

  • HEXelon MAX icon

    HEXelon MAX

    HEXelon MAX is a science calculator. It solves math expressions like: Sin(Pi)-Root(-8;3)+3. Exchange rates table and currency converter are update from Internet by one click. Units converter makes easier to convert various units,14...

    Free Windows

  • Numi icon

    Numi

    Numi is a little program, that lives in your menu bar. It magically combine calculations with text, and allows you to share computations with other Numi users.

    Commercial Mac

  • Calculate icon

    Calculate

    A math expression calculator with persistent memory for variables and functions. Any JavaScript expression can be evaluated. - Click the C button to clear the output window. - Click the M button to view the list of all constants...

    Free Mac

  • Precise Calculator icon

    Precise Calculator

    Programmable scientific calculator which has more than 150 mathematical functions and all of them return as many digits as you need. It can calculate with real numbers, complex numbers, fractions, vectors, matrices. Commands if, goto...

    Open Source Windows

  • Moffsoft FreeCalc icon

    Moffsoft FreeCalc

    Moffsoft FreeCalc is the ideal replacement for your standard Windows calculator - with adjustable size, visible memory value and digit groupings, this free calculator software is a simple and intuitive tool. If you look for more...

    Freemium Windows

  • MyCalc2 icon

    MyCalc2

    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...

    Free Windows

  • MyScript Calculator icon

    MyScript Calculator

    With MyScript Calculator, perform mathematical operations naturally using your handwriting. Easy, simple and intuitive, just write the mathematical expression on the screen then let MyScript technology perform its magic converting...

    Free Android iPhone Android Tablet iPad

  • Excalibur icon

    Excalibur

    Excalibur for Windows 32-bit version is a freeware full featured RPN-only calculator. This is a serious calculator for serious users. Excalibur takes up a small amount of resources for all it does so well. Excalibur does not use...

    Free Windows

  • CCCalc icon

    CCCalc

    CCCalc is a calculator with tape, you can correct any printed character with, and the tape recalculates everything itself. Unlimited precision, visible and even editable memory, drag-n-drop and clipboard support and many other...

    Free Windows

  • SimpleCalc icon

    SimpleCalc

    A calculator written in C#.NET 3.5 that aims to be simple and usable. Future plans include functionality above and beyond that of the standard windows calculator. (Requires the .NET 3.5 framework)

    Free Windows

  • ESBCalc icon

    ESBCalc

    ESBCalc is a Freeware Scientific Calculator for Windows with Infix Notation, Brackets, Scientific Functions (Trigonometric, Hyperbolic, Logarithmic - including Base 10, Base 2 & Natural - plus more), Memory, Paper Trail, Result...

    Freemium Windows

  • Online Terminal Calculator

    Online terminal based calculator, it is one of the most productive calculator in online, it uses terminal based approach instead of traditional push button based.

    Free Web / Cloud

  • Omni Calculator icon

    Omni Calculator

    Omni Calculator is a web/mobile calculator that solves concrete problems such as mortgage payment, gross margin, body mass index, break-even point, etc. It's very user-friendly, flexible and usable on web, mobile and as an...

    Free Web / Cloud Android iPhone iPad

  • Console Calculator icon

    Console Calculator

    Console Calculator is a powerful calculator with a simple console interface. This calculator supports many built-in mathematical functions, remembers recent entries, supports creation of user defined variables and custom functions....

    Commercial Mac Windows

  • Ruvenss Calculator icon

    Ruvenss Calculator

    Simple yet very effective calculator with print capabilities and log registration.

    Free Mac Windows Linux Chrome OS

Windows Calculator Comments

Echo echo ... Feels empty in here

Maybe you want to be the first to submit a comment about Windows Calculator ? Just click the button up to your right!