Magnetic Calculators

AL Inductance Calculator

Find the desired missing value for number of turns, AL value and inductance.

Ferrite Gapping Calculator

Use Dexter's Gap Calculator to find out the desired air gap for your Ferrite needs.

Field Calculations for a Rectangle

Calculate the magnetic field for a Rectangle.

Field Axis of Ring Magnet

Calculate the magnetic field axis of a Ring Magnet

Field on Axis of a Cylindrical Magnet

Calculate the magnetic field axis of a Cylindrical Magnet.

Field Calculations for a Permanent Magnet Dipole

Find the ideal measurements for Permanent Magnet Dipole.

Pull Strength on Steel for a Rectangle

Calculate the maximum strength on Steel for a Rectangle.

Pull Strength of Steel for a Cylinder

Calculate the maximum strength on Steel for a Cylinder.