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Math Calculators
Vector Magnitude Calculator
Calculate the magnitude (length) and unit vector of a 2D or 3D vector.
Magnitude
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Unit vector x
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Unit vector y
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Unit vector z
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About the Vector Magnitude Calculator
A vector's magnitude is its length, found by extending the Pythagorean theorem to two or three dimensions. Dividing each component by the magnitude produces a unit vector pointing in the same direction.
Formula: |v| = √(x² + y² + z²)
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