This web-based electrical calculator will determine the inductance of an air core inductor coil. Provide the coil’s diameter, length, and number of turns as inputs, and the calculator will yield the required outcome. This tool offers a rapid way to compute the inductance value using the given parameters.
Inductance of an Air Core Coil formula
![\[Inductance = \frac{{(d^2) \cdot (n^2)}}{{18d + 40l}}\]](https://x-calculator.com/wp-content/ql-cache/quicklatex.com-bec7a56c0bc4d97374eee74d88a6f525_l3.png "Rendered by QuickLaTeX.com")
where:
- d = Coil Diameter,
- l = Coil Length,
- n = Number of turns
