The magnetic calculator

A free service of Magnetfabrik Bonn GmbH, the magnet specialists from the Rhineland

Learn more

Field on axes

You can calculate the following: Field B at distance s relative to magnetic surface and magnetic dipole moment.

Sphere

axially magnetized

Sphere - Axially magnetized

Sphere

diametrically magnetized

Sphere - Diametrically magnetized

Block

axially magnetized

Block - Axially magnetized

Block

diametrically magnetized

Block - Diametrically magnetized

Disk

axially magnetized

Disk - Axially magnetized

Disk

diametrically magnetized

Disk - Diametrically magnetized

Ring

axially magnetized

Ring - Axially magnetized

Ring

diametrically magnetized

Ring - Diametrically magnetized

Ring

radially magnetized

Ring - Radially magnetized

Multipolar sheet

Mehrpolige PlatteMultipolar sheet

Field as required in space

You can calculate the following: Calculation of the magnetic field Bx / By / Bz for shaped parts and for the dipole moment M = J x V. The field point may be located anywhere in the space. x / y / z coordinates relative to the centre of the magnet!

Block

axially magnetized

Block - Axially magnetized

Disk

axially magnetized

Disk - Axially magnetized

Disk

diametrically magnetized

Disk - Diametrically magnetized

Ring

axially magnetized

Ring - Axially magnetized

Ring

diametrically magnetized

Ring - Diametrically magnetized

Ring

radially magnetized

Ring - Radially magnetized

Question ? If you have any questions about our magnetic calculator or our products, we look forward to hearing from you.