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Magnetic Field Calculators

Below are various magnetic field calculators and calculations intended to be a resource for you when specifying your magnet design. Click on the calculation name to be directed to the specific interactive magnetic field calculator page.
  Calculation Name Description
Rectangle Field Calculations for a Rectangle Calculates the field strength of a rectangular magnet at any given X, Y, and Z Position
Ring Magnet Field on Axis of a Ring Magnet Calculates the field strength on the axis of an axially magnetized ring magnet.
Cylinder Field on Axis of a Cylindrical Magnet Calculates the field strength on the axis of an axially magnetized cylindrical magnet.
Dipole Field Calculations for a Permanent Magnet Dipole Calculates the field strength for a Steel Dipole
Regular Pull Pull Strength on Steel for a Rectangle This calculation estimates the pull strength on steel for a rectangle
Flat Pull Pull Strength on Steel for a Cylinder This calculation estimates the pull strength on steel for a cylinder