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 Emittance converter? The purpose of Emittance converter is to provide Emittance in the unit that you require irrespective of the unit in which Emittance was previously defined. Conversion of these quantities is equally important as measuring them. Emittance conversion helps in converting different units of Emittance. Emittance is a property of a charged particle beam. It refers to the area occupied by the beam in a position-and-momentum phase space.. There are various units which help us define Emittance and we can convert the units according to our requirement. unitsconverters.com provides a simple tool that gives you conversion of Emittance from one unit to another.