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Magnetic Field Calculator

This tool calculates magnetic field strength measured in gauss, on the centerline of a disc magnet or ring magnet magnetized through its thickness, at a distance of X from the surface of the magnet. 

Fill in all of the blank calculation fields, click the calculate button and the results will appear. The necessary geometrical inputs are illustrated in the diagram. Units of measure may be inches or mm, but must be consistent.

Select Calculator Type

Calculate Gauss and Pull

While we make every effort to make certain that the calculations generated by this tool are complete and accurate, we make no warranty regarding this. We would appreciate your input regarding corrections, additions and suggestions for improvement. Please send suggestions or requests for more specific assistance to info@adamsmagnetic.com

Popular Products

Adams provides hundreds of magnetic products and assemblies to serve a variety of industries. Some of our most frequently requested products include:

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