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Vector Projection Calculator

Compute the vector projection of u onto v in 2D or 3D space, returning each component of the projected vector. Useful in physics, computer graphics, and linear algebra when decomposing forces or vectors along a given direction.

Vector u - X Component

Vector u - Y Component

Vector u - Z Component

Vector v - X Component

Vector v - Y Component

Vector v - Z Component

Projection Component

Fill in the required fields to see your result.

Linear Algebra

Vector Projection Calculator

Calculate the scalar projection of 2D vector A onto vector B. Use this when you need to find how much of vector A lies in the direction of vector B.

Vector A - X component

Vector A - Y component

Vector B - X component

Vector B - Y component

Fill in the required fields to see your result.

Key differences

	Vector Projection Calculator	Vector Projection Calculator
Category	Linear Algebra	Linear Algebra
Inputs required	7	4
Result	Vector Projection	Scalar Projection
What it does	Compute the vector projection of u onto v in 2D or 3D space, returning each component of the projected vector. Useful in physics, computer graphics, and linear algebra when decomposing forces or vectors along a given direction.	Calculate the scalar projection of 2D vector A onto vector B. Use this when you need to find how much of vector A lies in the direction of vector B.