If you select Using GSM cutter option you only have to put the weight othe field is not necessery to fill
But when you select without Gsm cutter option you have to fill all the box unless you won't find the result
Sample weight
Sample Length
Sample width
Using GSM Cutter (You have to meassure the weight after cutting the fabric through GSM Cutter)
Without GSM Cutter(Provide proper weight and length of the material)
N.B: This calculation is mainly used for Textile materials.
N.B: Area of round GSM cutter is (1/100) m2
Fabric’s GSM = Average cutting swatch weight × 100
GSM is = (sample weight in gm)/(sample length in meter * sample width in meter)