The Best 53 Microsoft Calculator Plus Alternatives

  • A Basic Scientific Calculator

    About A Basic Scientific Calculator Beautifully designed basic scientific calculator with support for percent operation, engineering exponent key, memory functions, and...

    Commercial Mac OS X

  • 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....

    Free Windows

  • Linux Extcalc

    Extcalc is a scientifical calculator for linux which features a intuitive, Qt-based user interface, matrix operations, plotting of 2D and 3D graphs and scripting using a...

    Free Open Source Linux

  • MyCalc2

    MYCalc2 is a powerful RPN programmable scientific/financial/statistical/Currency convertor calculator with units conversion, 2D functions study and multiple Skins. The...

    Free Windows

  • lwty.org

    worksheets or practice exercises, calculators & answer sheets to engage the grade school students to learn, practice, test & verify the answers themselves to...

    Free Personal Web

  • Calculator Pro

    Calculator Pro for iPad Free is designed for everyone looking for simplicity and functionality. The app features two calculators sporting elegant interface that...

    Freemium iPad

  • CalcBuddy Calculator

    Calcbuddy Calculator is an easy to use scientific calculator. The calculator features: * See entire expression on screen * Instant as-you-type calculation * 15...

    Free Android iPhone iPad Web

  • kanakku

    kanakku is a Web 2.0 application that was designed to be used as a productivity utility. The application is a free online utility that is an advanced calculator with a...

    Free Web

  • Converters360

    The collection of unit measurement converters along with conversion factor, ratio, formula and tables

    Free Web

  • Calculator+

    Calculator+ is an iPhone / iPad calculator designed with simplicity, usability, and beauty in mind... FEATURES: - Elegant & Intuitive interface - Supports...

    Freemium iPhone iPad

  • FinKit

    FinKit is a flexible and intuitive financial calculator that lets you solve all sorts of problems involving the time value of money.

    Commercial Mac OS X

  • Solve - A colorful calculator

    Solve is a calculator like no other! Solve solves expressions as you type and features an innovative memory system to store and recall answers. Simply touch the answer...

    Freemium Android Android Tablet