Flux Density Calculator

Enter the total flux and total area into the calculator to determine the flux density.

Flux Density Formula

The following formula is used to calculate a flux density.

FD = Φ / A

  • Where FD is the flux density
  • Φ is the total flux
  • A is the total area

Flux Density Definition

A flux density is defined as the total flux per unit of area generated from a magnetic field.

Flux Density Example

How to calculate flux density?

  1. First, determine the total flux.

    Calculate the total flux generated from the magnetic field.

  2. Next, determine the total area.

    Measure the total area the flux is acting on.

  3. Finally, calculate the flux density.

    Divide the flux by the area to find the flux density.


What is flux density?

Flux density is the total flux per unit area that is being generated by a magnetic field.

flux density calculator
flux density formula