ITU Radio Frequency to Wavelength Conversion

The ITU Radio Frequency to Wavelength conversion tool allows you to enter a frequency from 8.3kHz to 11.2GHz and calculate the Wavelength. It will also show you what the primary ITU allocation is for that frequency by selecting your desired region in the field below.

Out of range value [8.3kHz -11.2GHz]
ƛ = c/f c = ƛ x f f = c/ƛ

ƛ (Lambda) = Wavelength in meters

c = Speed Of Light (299,792,458 meters/second)

f = Frequency in Hz

ITU Region (Select or Click on Map)
Primary Allocation