The best Calculator alternative to MATLAB is SageMath, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to MATLAB and 15 are Calculators so hopefully you can find a suitable replacement. Other interesting Calculator alternatives to MATLAB are fxSolver, LabPlot, Calcpad and MathStudio.
SageMath is a free open-source mathematics software system licensed under the GPL. It builds on top of many existing open-source packages: NumPy, SciPy, matplotlib, Sympy, Maxima, GAP, FLINT, R and many more.
Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.
LabPlot is a free, open source and cross-platform Data Visualization and Analysis software accessible to everyone and trusted by professionals.
Calcpad is a lightweight mathematical platform for cloud and desktop. It parses simple text scripts and converts them into professional Html reports. Supports complex numbers, variables, functions, graphing, units and numerical methods.
MathStudio, formerly SpaceTime, is the most comprehensive math app available for mobile devices. Whether you need a simple calculator to do your finances or a replacement for your TI graphing calculator, MathStudio is the most powerful and versatile calculator available on the...
Some users think MathStudio is a great MATLAB alternative, some don't.
MathStudio is the most popular iPhone & iPad alternative to MATLAB.
Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us).
A software package designed to solve computationally hard problems in algebra, number theory, geometry and combinatorics.
Dysolve is a notepad-style math solver that performs complex mathematical and engineering calculations. It is a user-friendly alternative to software like Matlab or Mathcad, allowing users to create calculation documents on their smartphones.
Java based and open sourced version of matlab and octave
Getting more and more compatible over time.
Powerful computer software with a Computer Algebra System (CAS) that satisfies maths and science curriculum needs from middle school through college.
Derive 6.1: Powerful system for doing symbolic and numeric mathematics. This application is no longer available or supported.
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A free, open source and cross-platform Data Visualization software.