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 First Moment of Area converter? The purpose of First Moment of Area converter is to provide First Moment of Area in the unit that you require irrespective of the unit in which First Moment of Area was previously defined. Conversion of these quantities is equally important as measuring them. First Moment of Area conversion helps in converting different units of First Moment of Area. The first moment of area of a shape, about a certain axis, equals the sum over all the infinitesimal parts of the shape of the area of that part times its distance from the axis.. There are various units which help us define First Moment of Area and we can convert the units according to our requirement. unitsconverters.com provides a simple tool that gives you conversion of First Moment of Area from one unit to another.