Measurement of various quantities has been an integral part of our lives since ancient times. In this modern era of automation, we need to measure quantities more so than ever. So, what is the importance of Frequency converter? The purpose of Frequency converter is to provide Frequency in the unit that you require irrespective of the unit in which Frequency was previously defined. Conversion of these quantities is equally important as measuring them. Frequency conversion helps in converting different units of Frequency. Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency.. There are various units which help us define Frequency and we can convert the units according to our requirement. unitsconverters.com provides a simple tool that gives you conversion of Frequency from one unit to another.