Inductance of An Air Core Coil Calculator
Calculate the inductance of an air core coil based on coil diameter, coil length, and number of turns.
Inputs
Results
0µH
Where,
d=Coil Diameter (inches)
l=Coil Length (inches)
n=Number of Turns ()
L=Inductance (µH)
Formulas
Inductance
L = \frac{d^2 \cdot n^2}{18d + 40l}