Wavelength Calculator

Use wave speed with either frequency or period to calculate wavelength.

About the Wavelength Calculator

Solve wavelength using speed with exactly one time-domain input.

How to use it

  1. Enter wave speed.
  2. Enter either frequency or period, leaving the other empty.
  3. Calculate wavelength in meters.

Formula

Wavelength equals speed divided by frequency, or speed multiplied by period.

Example

A speed of 10 m/s with a 10-second period gives a wavelength of 100 m.

Notes

Frequency and period are reciprocal descriptions, so only one should be supplied.