The measurement of the distance between two points either high points or low points in a wave is known as wavelength. The standard unit is λ. A vibration occurs during a specific period of time is known as frequency. Its standard unit is Hertz abbreviated as Hz. Given below frequency wavelength formula to convert the values from λ to Hertz. Also you can navigate to the online calculator provided below to get the resultant frequency of light.
Frequency wavelength formula is defined as Speed of light (3×108) / wavelength. You can also get the frequency of light using the above given online calculator in various measurements such as millimeter, centimeter, decimeter, meter, kilometer and so on.