Enter the 4 values of your 2×2 matrix into the calculator. The calculator will evaluate and display the matrix determinant.

## Matrix Determinant Calcualtor

The following formula is used to calculate the determinant of a 2×2 matrix.

Given the matrix in the form:

A | B |

C | D |

The determinant can be calculated using the following:

a*d-b*c

- Where a,b,c,d are the values of the matrix

## FAQ

**What is a matrix determinant?**

A matrix determinant is a measure of the “magnitude” of a matrix of values. This magnitude is used to calculate the values in systems of linear equations.

## Related Terms

matrix determinant calculator |

matrix determinant formula |

how to calculate matrix determinant |

matrix calculator |

determinant calculator |

determinant of a matrix |

determinant of 2×2 matrix |

how to find the determinant of a matrix |

determinant formula |

how to find determinant |

online matrix calculator |

matrix rank calculator |

matrix calculator with steps |

det calculator |

how to calculate determinant |

cofactor matrix calculator |

find determinant |

determinant calculator 2×2 |

determinant solver |

2×2 determinant |

evaluate the determinant |

find the rank of the matrix |

online determinant calculator |

how to find the determinant of a 2×2 matrix |

how to solve determinants |

how to find rank of a matrix shortcut |

cofactor calculator |

matrix math calculator |

how to calculate rank of a matrix |

how to find determinant of 2×2 |

cofactor expansion calculator |

determinant of nxn matrix |

3 by 3 determinant |

how to find cofactor of a matrix |

find determinant of matrix |

adjugate calculator |

determinant finder |

span calculator matrix |

determinant calculator with steps |

evaluate the determinant of the matrix |

solving matrices calculator |

determinant of a matrix matlab |

finding eigenvectors 2×2 |

how to find dimension of a matrix |

find the value of the determinant |

determinant example |

determinant of 2 by 2 matrix |

det matrix calculator |

compute determinant |

find determinant calculator |

laplace determinant |

cofactor determinant |

determinant formula 2×2 |

how to calculate matrices |

how to find rank of a matrix using determinant |

how to calculate the rank of a matrix |

how to find matrix |

evaluate the determinant calculator |

how to calculate rank of matrix |

matrix dimension calculator |

find determinant of 2×2 matrix |

find determinant of matrix calculator |

leibniz formula for determinants |

find matrix |

determinant and matrix |

determinant of matrix matlab |

evaluate each determinant |

how do you find the determinant of a matrix |

determinant of rectangular matrix |

2 by 2 determinant |

dimension of a matrix calculator |

characteristic equation of a matrix calculator |

matrix determinant online |

4 by 4 determinant |

how to find matrix determinant |

determinant matrix matlab |

determinant of matrix product |

excel determinant |

determinant of 3×4 matrix |

how to calculate determinant of matrix |

determinant of a 2×2 matrix calculator |

find cofactor matrix |

matrix of minors calculator |

find determinant online |

how to get the determinant of a matrix |

3 by 3 determinant calculator |

how to compute determinant |

how to find matrix rank |

determinant by row reduction |

determinant of 1×2 matrix |

how to do matrix in calculator |

how to find determinant on calculator |

determinant of matrix formula |

cofactor expansion formula |

how to evaluate the determinant |

compute the determinant of the matrix |

how to find determinant of a 2×2 matrix |

determinant of an nxn matrix |

determinant sarrus |

online determinant |

compute determinant of matrix |

determinant of a matrix meaning |

how to solve matrix using calculator |

matrix determinant solver |

how to find a determinant of a matrix |

calculate determinant of 2×2 matrix |

determinant of cofactor matrix |

determinant of large matrix |

how to find a determinant of a 2×2 matrix |

how to find determinant in calculator |

how to find the minor of a matrix |

matrix determinant calculator with steps |

determinant of order 3 |

find unknown value in matrix |

online matrix determinant calculator |

find the value of the determinant calculator |

calculating rank of a matrix |

matrix calculator website |

determinant of 2×2 matrix calculator |

how to find the matrix |

det a formula |

how to solve determinants 2×2 |

determinant of a 4×3 matrix |

how to calculate determinant of 2×2 matrix |

value of determinant calculator |

compute determinant online |

find the matrix of cofactors of a |

determinant for 2×2 matrix |

laplace formula determinant |

matrix calculator with parameters |

how to take a determinant |

find the determinant of the matrix calculator |

find the cofactor of a matrix |

evaluating determinants by row reduction |

find the determinant of the following matrix |

compute the following determinant |

determinant of the coefficient matrix |

how to find the value of a matrix |

find x and y in matrix |

find x in matrix |

how to find the determinant of a matrix in matlab |

how to find dimension of matrix |

determinant of a matrix example |

how to calculate the determinant of a 2×2 matrix |

find the determinant of a matrix calculator |

find the value of x in matrix |

how to find value of determinant |

how to calculate hessian matrix |

how to multiply determinants |

how to find determinant in matrix |

3 matrix calculator |

determinant of n by n matrix |

matrix linear combination calculator |

determinant using row reduction |

determinant matrix online |

determinant of determinant of a matrix |

online matrix rank calculator |

determinant of 1×3 matrix |

matrix value calculator |

how do you find the determinant of a 2×2 matrix |

4 by 4 determinant calculator |

find the rank of the following matrix |

evaluate the determinant of the matrix calculator |

how to find the size of a matrix |

how to calculate determinant 2×2 |

cofactor of a determinant |

adjoint of a determinant |

finding the solution to a system of equations |

how to find minors and cofactors |

find the standard matrix |

how to find cofactor of 2×2 matrix |

to find rank of a matrix |

matrices solution calculator |

matrix solve for x calculator |

determinant of a two by two matrix |

how to get determinant of a matrix |

how to find determinant of matrix 2×2 |

find matrix a |

finding the determinant of a 3 by 3 matrix |

evaluate matrix calculator |

how to find cofactor in matrix |

simplifying matrices calculator |

2 by 2 matrix calculator |

matrices and determinants calculator |

get determinant of matrix |

determinant of matrix meaning |

third order determinant calculator |

finding determinant 2×2 |

find the null space of a matrix calculator |

how to calculate hessian |

matrix determinant finder |

determinant nxn |

solve for x determinant calculator |

to find determinant of a matrix |

determinant of two by two matrix |

how to compute the determinant of a matrix |

determinant on calculator |

determinant of 5 by 5 matrix |

how to find a system of equations |

solve determinant online |

evaluate the following determinant |

how to find a cofactor matrix |

how to evaluate the determinant of a matrix |

formula for determinant of nxn matrix |

find determinant by row reduction |

formula for determinant of a matrix |

matrix 2×2 calculator |

finding determinant using row reduction |

how to calculate cofactor of matrix |

matrix determinant example |

determinant solve |

finding cofactor of a matrix |

find adjugate matrix |

how to solve for determinant |

how to take the determinant of a 2×2 matrix |

determinant equation 2×2 |

find determinant of matrix online |

how to get determinant of 2×2 matrix |

gauss jordan determinant |

3d matrix determinant |

how to calculate cofactor of a matrix |

determinant permutation formula |

formula for determinant of 2×2 matrix |

step by step determinant calculator |

find the value of determinant calculator |

ba matrix calculator |

cramer’s rule 2×2 formula |

find the matrix a if |

how do you find the determinant |

how to find cofactors of a 2×2 matrix |

complex matrix determinant |

how to find the cofactor matrix |

determinant in a matrix |

how to find x in a matrix |

calculating the rank of a matrix |

cramer’s rule formula 2×2 |

determinant of 2d matrix |

4th order determinant |

compute determinant calculator |

how to find determinant matrix |

determinant of a matrix equation |

determinant of higher order matrix |

determinant of a matrix questions and answers |

how to find the cofactor of a 2×2 matrix |

matrix independent calculator |

finding cofactors of a matrix |

formula to find determinant |

how to do a determinant |

solve for x determinant |

find the determinant of matrix |

how to compute a matrix |

how to find a cofactor of a matrix |

how to find matrices on calculator |

how do you find determinant of a matrix |

zero determinant matrix |

determinant of 3×4 |

determinant of a 2×2 matrix formula |

solving simultaneous equations using determinants |

how to find determinant using cofactor expansion |

matrix expression calculator |

fourth order determinant |

matrix matrix calculator |

the determinant of matrix |

determinant of nxn matrix formula |

find the value of matrix |

how to determinant of matrix |

solve matrix using calculator |

how to solve the determinant |

matrix compute |

determinant of 2 by 3 matrix |

how to find out determinant of a matrix |

determinant of matrice |

find the cofactor of each element in the second row |

single matrix calculator |

value of a determinant |

determinant of matrix a |

how to find the absolute value of a matrix |

meaning of determinant of a matrix |

determinant solver with steps |

how to find value of matrix |

graphing calculator for matrices |

matrix math determinant |

determinant of 2×2 matrix formula |

cofactor determinant calculator |

solving determinants 2×2 |

how to find minors and cofactors of a matrix |

determinant of adjoint of adjoint a |

how to calculate determinant of nxn matrix |

adjugate matrix formula |

calculator for determinant |

matrix formula calculator |

find the matrix a |

matrix one to one calculator |

5 by 5 matrix determinant |

find the determinant of a 2×2 matrix calculator |

how to calculate matrices using calculator |

matrix calculator online with steps |

find the cofactor of a matrix calculator |

determinant 2×2 formula |

how to calculate determinant using calculator |

find the missing matrix calculator |

how to find the determinant of 2×2 matrix |

find the value of each determinant |

find the value of x in a matrix calculator |

find matrix determinant calculator |

finding determinant of a 2×2 matrix |

how to take determinant of 2×2 |

find a12 matrix calculator |

finding the determinant 2×2 |

evaluate the determinant of each matrix |

how to find determinant by row reduction |

determinant of a matrix product |

determinant gauss |

determinant cofactor formula |

determinant equation calculator |

determinant equations |

how to find determinant of any matrix |

how to find rank of matrix using determinant |

variable determinant calculator |

3 by 3 matrix multiplication calculator |

find cofactor of matrix |

determinant multiplication calculator |

find value of matrix |

how to find rank in matrices |

2 x 2 matrix determinant |

determinant formula matrix |

find minors and cofactors |

determinant of four by four matrix |

how to find the determinant of a 2 by 2 matrix |

matrix calculator with imaginary numbers |

3 by 3 determinant formula |

how to calculate 2×2 matrix |

evaluate each determinant calculator |

calculator to solve matrices |

determinant calculator step by step |

how we find adjoint of matrix |

4×3 matrix determinant |

evaluate determinant 2×2 |

finding determinant in matlab |

how to find matrix of minors |

how to get the determinant of a 2×2 matrix |

how to find cofactor of a matrix 2×2 |

matrix missing number calculator |

find the cofactor |

solve using determinants |

finding determinant using elementary row operations |

how to find value of x in matrix |

how to solve 3 by 3 determinant |

system determinant calculator |

determinant minors |

find the determinant of 2×2 matrix |

determinant problem solver |

formula for finding determinant |

matrix determinant cofactor |

how to solve matrix determinant |

matrix answer calculator |

find determinant using calculator |

online determinant solver |

3 by 4 matrix calculator |

the matrix calculator |

determinant of a matrix worksheet |

how to find determinant of a matrix 2×2 |

determinant of a 3d matrix |

how to calculate cofactor of a 2×2 matrix |

how to find number of solutions of a linear equation |

how to find the determinant of a 3×4 matrix |

how to solve 3 by 3 matrix on calculator |

solve determinant calculator |

how to get the determinant |

expanding a determinant |

how to evaluate determinants 2×2 |

how to find mod of a matrix |

how to find the determinant of a matrix using cofactor expansion |

three by three matrix determinant |

how find determinant of matrix |

how to find a cofactor |

calculating the determinant of a 2×2 matrix |

how do i find the determinant of a matrix |

complex matrix determinant calculator |

find the value of a matrix |

finding determinant using cofactor |

solve for matrix x calculator |

determinant of a coefficient matrix |

find matrix of cofactors |

how to solve determinant in calculator |

determinant of the following matrix |