Bend LC calculator for PCB trace

Calculator for the L and C of a microstrip 90 Degree bend.

Copyright Signal Processing Group Inc, 2010

C/width and L/height calculation for a microstrip bend. See blog entry for details. Note: width/thickness must be >>1 for inductance calculation


Input parameters

Width of trace/microstrip (mm):

Thickness of substrate (mm):

Permittivity of substrate:



Capacitance per unit width (pF/meter):

Inductance (nH/meter):