Frequency Calculator

Frequency calculator is a free online tool used to calculate the frequency. BYJU’S online frequency calculator is simple and easy to use. Enter the wave speed and wavelength in the input field. The tool will display the frequency in the output field for the given input.

Finding the frequency

To recall, frequency is defined as the number of cycles per second. It means that the number of waves that pass a fixed point in a unit time. The time period is the inverse of the frequency since the period is the time of one cycle in a recurrent event. Its unit is Hertz or Hz. The formula to find the frequency is

f = 1 / t = c / λ


f is the frequency

t is the time period

c is the wave speed or velocity

λ is the wavelength

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