- This
**Online Matrix Calculator**lets you use matrices with**purely real**or**complex elements**. - Press the relevant buttons provided at the top of the
*Matrix Calculator*to calculate**determinant**,**inverse**,**reduced row echelon form**,**upper / lower triangular forms**,**adjoint**and**transpose**of a**matrix**. - Or, type in a
**matrix expression**like inv(A-2B)*det(2iC-D)E and press**Calculate**. *Matrix entries in the shaded boxes are not taken into calculations*.- To solve a
**system of linear equations**first select**Linear system**, type in the**column vector**to form the**augmented matrix**and press**Solve**.
Complete Instructions

To use this free **Online Matrix Calculator** you need to download Java from java.com, it's free. Already have Java? Trouble-shooting

With this **online matrix calculator** you can evaluate **arbitrary matrix expressions**, such as **2iA+3inv(4BC) + det(DE)F**. You can also work with a single matrix and press a relevant button provided to calculate *determinant*, *inverse*, *reduced row echelon form*, *triangular forms*, *adjoint* and *transpose* of the matrix. You can also *solve systems of linear equations* by typing the *augmented matrix*.

Below are images of the **Online Matrix Calculator/Linear System solver**.