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2D Vector Cross Product

Compute the scalar magnitude of the cross product of two 2D vectors U and V. Use it to find the signed area of the parallelogram they span or to test if two vectors are parallel.

Vector U - X component

Vector U - Y component

Vector V - X component

Vector V - Y component

Fill in the required fields to see your result.

Linear Algebra

Vector Cross Product Calculator

Compute the cross product of two 3D vectors A and B, returning the resulting perpendicular vector. Ideal for physics, engineering, and graphics problems involving torque, normals, or rotational axes.

Vector A - x component

Vector A - y component

Vector A - z component

Vector B - x component

Vector B - y component

Vector B - z component

Fill in the required fields to see your result.

Key differences

	2D Vector Cross Product	Vector Cross Product Calculator
Category	Linear Algebra	Linear Algebra
Inputs required	4	6
Result	Cross Product Magnitude	Cross product (x, y, z) (units)
What it does	Compute the scalar magnitude of the cross product of two 2D vectors U and V. Use it to find the signed area of the parallelogram they span or to test if two vectors are parallel.	Compute the cross product of two 3D vectors A and B, returning the resulting perpendicular vector. Ideal for physics, engineering, and graphics problems involving torque, normals, or rotational axes.