## About Vector Magnitude Calculator (Formula)

A “Vector Magnitude Calculator” is a tool used to calculate the magnitude or length of a vector in a given coordinate system. The magnitude of a vector represents its size or length in space and is an essential concept in vector mathematics and physics. This calculator is important for various applications, including physics, engineering, and computer graphics, where vectors are used to represent quantities like forces, velocities, and displacements. The formula for calculating vector magnitude provides insights into the geometric properties of vectors.

The formula for calculating Vector Magnitude in a three-dimensional Cartesian coordinate system is:

**Magnitude (|V|) = √(x² + y² + z²)**

Where:

- Magnitude (|V|) is the length or magnitude of the vector.
- x, y, and z are the components of the vector along the x, y, and z axes, respectively.

This formula calculates the square root of the sum of the squares of the vector’s components.

For example, if you have a vector V with components Vx = 3, Vy = 4, and Vz = 2, the magnitude would be:

Magnitude (|V|) = √(3² + 4² + 2²) ≈ 5.385

The Vector Magnitude Calculator is used in various fields that involve vector analysis, such as physics, engineering, and computer graphics, to determine the size or length of vectors.