# Reactance XL calculator

Calculators and formulas for calculating the reactance of a coil

## Calculate the reactance XL

This function can be used to calculate the reactance of a coil or the inductance or the corresponding frequency. Two of the values must be known in order to calculate the third one.

Select the parameter to be calculated. Enter the two known values and click on the 'Calculate' button.

Calculate reactance

 What should be calculated? Reactance Inductance Frequency Input Inductance H mH µH nH Frequency Hz kHz MHz GHz Reactance mΩ Ω kΩ MΩ Decimal places 0 1 2 3 4 6 8 10 Result Inductance Frequency Reactance

## Formula for Inductance

Reactance

$$\displaystyle X_L=2 · π · f · L$$

#### Inductance

$$\displaystyle L=\frac{X_L}{2 · π · f }$$

#### Frequencz

$$\displaystyle f=\frac{X_L}{2 · π · L }$$

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