Join or Sign In

Sign in to add and modify your software

Continue with email

By joining Download.com, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Matrix Calculator (Matrices with details) for Android

By STEMath Free

Developer's Description

With MatCalc you can make all basic operations between matrices including:

addition, multiplication, exponentiation,


determinant computation

Gauss - Jordan Elimination

Gram - Schmidt normalization

Null space computation

Characteristic polynomial computation

Eigenvalues computation

Eigenvectors computation


Perfect for students that study linear algebra or matrices!

MataCalc uses fractions to make precise computations.

Besides the actual result, this app provides details for all performed computations.

You can set the matrix dimensions using the scrollbars and then you can input the matrix elements by typing in each cell (the cells become active/inactive once you move the respective scrollbar). You can move to another cell either by pressing the NEXT key on the soft keyboard, or by tapping the desired cell. You don't have to enter zero values. Just leave the respective cell empty.

After you have entered the entries of the desired matrix, you can press one of the available buttons (described below) to perform an operation on the given matrix, or store the given matrix in memory and give a second matrix to perform an operation between the two matrices. Note, that GOLD buttons have an effect on the actual contents of the given matrix, the BLUE buttons change the contents of the matrix stored in memory, while RED buttons perform computations on the given matrix and show the result on screen (below the buttons).

This app contains ads. Sometimes (if you press a button to perform an operation) an ad will appear. If you don't want to see the ad, or you don't want to click on that ad, you can simply close it (e.g. by pressing the back button) and see the result of the desired operation on screen. If you don't want to see ads, please consider upgrading to the Pro version.

Full Specifications

What's new in version 3.1


Release December 12, 2019
Date Added December 12, 2019
Version 3.1

Operating Systems

Operating Systems Android
Additional Requirements Requires Android 7.0 and up


Total Downloads 0
Downloads Last Week 0
Report Software

Related Apps



Star Chart

Star Chart

Bible for Kids

Bible for Kids

CES 6.0.0 Answers

CES 6.0.0 Answers

Best VPN Services for 2021

Best for privacy

3 months free with 1-year plan

Best for customer support

$39.99 for the first 12 months

Best for zero logs

$4.87.99/months for a 1-year plan

Best money-back guarantee

$2.99/months for a 3-year plan