A free app for Android, by Radian Infosystems.
Fabric GSM Calculator - an indispensable utility for anybody involved in the textile industry, whether he is a weaver, a cutter, or a designer. It allows you to calculate the GSM of any woven fabric, regardless of its structure. This is accomplished by using an internationally recognized formula, which is applicable to all types of fabrics, including those made of pure cotton, as well as those containing synthetic fibers. The results are expressed in grams per square meter.
The utility has been designed to be used by both weavers and fabric designers, so that they can use it to determine the GSM of their products.
The user interface is easy to understand and very intuitive.
