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 Molar Mass converter? The purpose of Molar Mass converter is to provide Molar Mass in the unit that you require irrespective of the unit in which Molar Mass was previously defined. Conversion of these quantities is equally important as measuring them. Molar Mass conversion helps in converting different units of Molar Mass. Molar mass, also known as molecular weight, is the sum of the total mass in grams of all the atoms that make up a mole of a particular molecule.. There are various units which help us define Molar Mass and we can convert the units according to our requirement. unitsconverters.com provides a simple tool that gives you conversion of Molar Mass from one unit to another.