Wave & Frequency Calculator

Frequency to Wavelength Calculator

Convert frequency into wavelength using the wave speed and frequency. Enter Hz, kHz, MHz or GHz and get wavelength instantly in meters, centimeters, millimeters, feet and inches.

Hz to GHz support Multiple length units Instant calculation

Wave Conversion Tool

Enter Frequency

Frequency Enter wave frequency

Wave Speed Propagation medium

Light / Radio 299,792,458 m/s

Sound in Air Approx. 343 m/s

Sound in Water Approx. 1,480 m/s

Custom Speed Enter your own value

m/s

Wavelength depends on both frequency and propagation speed. Radio waves in free space travel much faster than sound waves in air or water.

Conversion Result

Calculated Wavelength

Your Wavelength Appears Here

Enter a frequency and select the propagation speed to calculate the corresponding wavelength.

Wavelength

-- m

Distance traveled during one complete wave cycle

Centimeters --

Millimeters