Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Linear Transformation Calculator

Apply rotation, scaling, or reflection transformations to 2D vectors and see the resulting coordinates. Ideal for linear algebra students and graphics programmers exploring how matrices act on vectors.

Transformation Type

Rotation Angle (degrees)

Input Vector X

Input Vector Y

Scale Factor X

Fill in the required fields to see your result.

Linear Algebra

Angle Between Vectors Calculator

Compute the angle in degrees between two 2D vectors using cos θ = (v1·v2)/(|v1|·|v2|) and the arccosine function. The result lies in [0°, 180°] regardless of vector orientation.

Vector 1 - X component

Vector 1 - Y component

Vector 2 - X component

Vector 2 - Y component

Fill in the required fields to see your result.

Key differences

	Linear Transformation Calculator	Angle Between Vectors Calculator
Category	Linear Algebra	Linear Algebra
Inputs required	5	4
Result	Transformed Vector X	Angle Between Vectors (degrees)
What it does	Apply rotation, scaling, or reflection transformations to 2D vectors and see the resulting coordinates. Ideal for linear algebra students and graphics programmers exploring how matrices act on vectors.	Compute the angle in degrees between two 2D vectors using cos θ = (v1·v2)/(\|v1\|·\|v2\|) and the arccosine function. The result lies in [0°, 180°] regardless of vector orientation.