Alternatives to Windows Calculator for Opera with any license

No Opera alternatives to Windows Calculator found, showing web / online alternatives
There are no alternatives with these filters listed in the database but we found some web / online alternatives and they might be relevant since most devices have a web browser. Feel free to add any alternative that you know of, or ask your friends on  Twitter or Facebook if they can help out.Remove filter(s) and show all alternatives
  • Calculator

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

    Free Web Android Chrome OS Android Tablet Android Wear

    No features added Add a feature

    Calculator icon
  • Insect

    High precision scientific calculator with full support for physical units (web and terminal versions).

    Free Open Source Mac OS X Windows Linux Web Self-Hosted

    Insect 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...

    Free Web Android iPhone iPad

    No features added Add a feature

    Omni Calculator icon
  • JustBrowsing Calculator

    Calculator web-app for JustBrowsing project. Basic 4 function calculator plus square root and exponent functions. Supports keyboard shortcuts and made to resemble a...

    Free Open Source Mac OS X Windows Linux Web Chrome OS ... Self-Hosted JustBrowsing

    JustBrowsing Calculator icon
  • 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

    No features added Add a feature

    lwty.org icon
  • 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 Web Android iPhone iPad

    No features added Add a feature

    CalcBuddy Calculator icon
  • 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

    No features added Add a feature

    kanakku icon
  • Getcalc

    getcalc.com is a simple, intuitive & robust Online Calculators & Converters Application to perform simple to more complex math, science, finance, engineering...

    Free Web

    No features added Add a feature

    Getcalc icon
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