Wavelength ↔ Frequency Calculator

Enter any two of wave speed v, frequency f, and wavelength λ to compute the third using v = f × λ.

Free to use

v = f × λ
Wavelength λ
1
m
v = 343 m/s · f = 343 Hz · λ = 1 m

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Enter the other two values

Common wave speeds (v, m/s)