Enter values and select Calculate to see your result.
Calculate a two-by-two matrix determinant
Enter the four matrix entries in row order.
View formula
Two-by-two determinant = ad − bc.
Matrix Calculator
Calculate a two-by-two matrix determinant.
Calculate a two-by-two matrix determinant.
Enter values and select Calculate to see your result.
Enter the four matrix entries in row order.
Two-by-two determinant = ad − bc.