The 2D Vector Magnitude Calculator allows you to calculate the magnitude of two dimensional vectors with the given vector coordinates.
It can be written with double vertical bars : ||a||
The 2D Vector Magnitude can use Pythagoras' theorem to calculate it: |a| = √( x2 + y2 ).
For example, Vector a = (2,6), |a| = √( 62 + 22 ) = √( 36+4 ) = √40 = 6.325