Vector Magnitude
Calculate Vector Magnitude instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Vector Magnitude
x
y
z
|v|
5
More about: Vector Magnitude
What it calculates
The “Vector Magnitude” calculator computes |v| from 3 parameters: x, y, z.
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters x = 3, y = 4, z = 0 the result is 5.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.