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Microstrip Inductor Calculator

See our other Electronics Calculators.

This calculator computes the inductance of a microstrip etched on a PCB, which according to the ARRL handbook is:

L= 0.00508*b*(ln(2*b/(w+h))+.5+0.2235*(w+h)/b)


w is width of the strip in inches,
b is the length in inches,
h is the distance between the strip and the ground plane, and
L is inductance in uH.

w (strip width) (inches)
b (strip length) (inches)
h (distance) (inches)

L (Inductance) (uH)

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