Matrix Multiplication
Calculate Matrix Multiplication instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Matrix Multiplication
A[0][0]
A[0][1]
B[0][0]
B[1][0]
(A·B)[0][0]
11
More about: Matrix Multiplication
What it calculates
The “Matrix Multiplication” calculator computes (A·B)[0][0] from 4 parameters: a[0][0], a[0][1], b[0][0], b[1][0].
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters A[0][0] = 1, A[0][1] = 2, B[0][0] = 3, B[1][0] = 4 the result is 11.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.