Spiral Coil Inductance Calculator

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The ratio of the magnetic flux to the current is called the inductance. Here we can calculate Inductance for Flat Spiral Air Core Coil.

The ratio of the magnetic flux to the current is called the inductance. Here we can calculate Inductance for Flat Spiral Air Core Coil.

Code to add this calci to your website

Just copy and paste the below code to your webpage where you want to display this calculator.

Spiral Coil Inductance:

Inductance: where, L = Inductance, r = Coil Mean Radius, N = Wire Coil Number of Turns, d = Coil Depth.