Real Time Calculator Alternatives

    Real Time Calculator is described as 'A practical browser calculator that outputs results in real time!' and is an website in the Education & Reference category. There are more than 100 alternatives to Real Time Calculator, not only websites but also apps for a variety of platforms, including Windows, Android, Mac and iPhone. The best alternative is SpeedCrunch, which is both free and Open Source. Other great sites and apps similar to Real Time Calculator are Wolfram Alpha (Freemium), Qalculate! (Free, Open Source), Windows Calculator (Free, Open Source) and fxSolver (Free).

    This page was last updated Oct 11, 2021

    1. 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 'Automagic' Completion, 50 Decimal...
      show more
      • FreemiumProprietary
      • Online
      • Android
      • iPhone
      • Windows Phone
      • iPad
      • Kindle Fire
      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 that might contain the answer.
      show more


    2. Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation).
      No screenshots yet
    3. A simple yet powerful calculator that includes standard, scientific, and programmer modes, as well as a unit converter. It's the perfect tool to add up a bill, convert measurements in a recipe or other project, or complete complex math, algebra, or geometry problems.
      show more
    4. Online math solver, equation library, graphing calculator and science/engineering problem helper.
      show more


    5. Numi is a handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today + 2 weeks.
    6. Soulver is a smart notepad with a built-in calculator. It gives instant answers to any calculations it finds in your text. It's a better way to work stuff out than with a traditional calculator, and a more lightweight tool for quick calculations than a spreadsheet.
      show more
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Online
      • Self-Hosted
      High precision scientific calculator with full support for physical units. - Evaluation of mathematical expressions - Parsing and handling of physical units (All SI units, imperial units, time-based units, ..
      show more
    7. Calculator is an application that solves mathematical equations and is suitable as a default application in a GNOME Desktop environment.
      show more
      • FreeProprietary
      • Online
      • Android
      • Chrome OS
      • Android Tablet
      • Android Wear
      Calculator provides simple and advanced mathematical functions in a beautifully designed app.
      show more
    Showing 10 of 108 alternatives