Skip to content
Request a Quote

Magnetic Field Calculator

Estimate signed magnetic flux density along the centre axis of a cylinder, block or ring. Set the geometry, remanence and measurement distance, then carry the inputs into an engineering review.

Connect the estimate to the application.

Use the grade data and design review to define operating temperature, the surrounding magnetic circuit and an agreed measurement method. A calculated field is a review input, not an approved part specification.

Published NdFeB gradesMaterial selectionEngineering support