Engineering

Frequency to Wavelength Calculator

Calculate wavelength from frequency for EM waves, RF signals, and sound in any medium.

freq-wave
Wavelength
Period (T)
Skin depth (copper)
Formula usedλ = c ÷ f

Common RF Frequencies & Wavelengths

Application Frequency Wavelength
AM Radio 1 MHz 300 m
WiFi 2.4 GHz 125 mm
5G 28 GHz 11 mm