# Encyclopedia Magnetica

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calculator:relative_and_absolute_permeability

## Calculator of relative and absolute permeability

This section is an interactive calculator.

This calculator of permeability relies on the following equations (in SI units):

Relative Absolute
$$μ_r = \frac{B}{μ_0·H}$$ (unitless) $$μ = \frac{B}{H}$$ (H/m)
Flux density B =            Magnetic field strength H =

Relative permeability μr = (unitless)            Absolute permeability μ = (H/m)

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