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

Vector Dot Product Calculator

Compute the dot product of two 3D vectors as v1·v2 = v1x·v2x + v1y·v2y + v1z·v2z. Use it to measure projection, test orthogonality, or compute angles via the cosine formula.

Vector 1 - X component

Vector 1 - Y component

Vector 1 - Z component

Vector 2 - X component

V2 Y

V2 Z

Fill in the required fields to see your result.

Linear Algebra

3D Vector Cross Product Calculator

Calculate the cross product of two 3D vectors, returning a new vector perpendicular to both along with its magnitude. Used in physics, engineering, and 3D graphics.

Vector U - X Component

Vector U - Y Component

Vector U - Z Component

Vector V - X Component

Vector V - Y Component

Vector V - Z Component

Fill in the required fields to see your result.

Key differences

	Vector Dot Product Calculator	3D Vector Cross Product Calculator
Category	Linear Algebra	Linear Algebra
Inputs required	6	6
Result	Dot Product	Cross product (x, y, z)
What it does	Compute the dot product of two 3D vectors as v1·v2 = v1x·v2x + v1y·v2y + v1z·v2z. Use it to measure projection, test orthogonality, or compute angles via the cosine formula.	Calculate the cross product of two 3D vectors, returning a new vector perpendicular to both along with its magnitude. Used in physics, engineering, and 3D graphics.