Vector magnitude · 3D
Calculate vector magnitude · 3d and see the working behind your result.
Inputs
Use the units shown—
Enter your values and select Calculate.
Formula & explanation
|v| = √(x²+y²+z²)
Variables & units
- x component
- Numeric value · minimum -1000000, maximum 1000000
- y component
- Numeric value · minimum -1000000, maximum 1000000
- z component
- Numeric value · minimum -1000000, maximum 1000000
Worked example
The magnitude of (2,3,6) is 7.
Assumptions
The magnitude is always non-negative.
Formula version 1.0.0. JavaScript floating-point arithmetic applies. Results display up to 6 decimal places; stored values retain available precision. Use the units shown.
Practice with an example
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