Paper comes in many different sizes, so there is no set conversion. However, GSM stands for grams / square meter, so if the GSM and density of the paper is known, conversion becomes easier. The formula for the thickness then becomes: Thickness = GSM/density.
18cm convert into mm
19 mm. To convert cm to mm multiply by 10, to convert mm to cm divide by 10.
To convert mm to meters, divide by 1000. 331.213 mm / 1000 mm/meter = 0.331213 meters
Multiply by 100
GSM is a gram per square meter . tempate of 20x25cm paper size cut it and weight it in weightometer
The units are incompatible.
Paper measurement If we're talking about weight, the worldwide standard is gsm (grams per square meter), and there are no practical differences in the measuring technique; nevertheless, we may measure paper thickness by GSM. A4 paper measures 210 mm by 297 mm.
A 250 gsm (grams per square meter) paper typically ranges from 0.19 to 0.23 millimeters in thickness.
How do you convert cellphone gsm frequency to another gsm frequency?"
You cannot convert GSM to cm since the first is a measure of planar density, with dimension [ML-2], whereas a centimetre is a linear measure with dimension [L]. However, you can turn GSM into grams per square centimetre if you divide by 10000.
You cannot. gsm, or grams per square metre, are a measure of the mass of a unit area of paper (usually). There is no simple relationship between this measure and the thickness of the paper - which would be measured in microns.
You can't ! Microns are measurements of length - gsm is a unit of weight !
18cm convert into mm
The unit 'gsm' stands for 'grams per square meter', which means that a 130 gsm paper is heavier than an 80 gsm paper. Whether the 130 gsm is thicker depends on the type of paper. However, 130 gsm of the same paper stock would obviously be thicker.
170 to 230 gsm paper used for paper plates and cups
GSM in relation to paper - is the weight in Grammes of one Square Metre. For example - 'regular' A4 copier paper is usually 70 GSM. Craft paper such as origami paper (for folding into models) is usually much lighter at around 40 GSM, or sheets of card is normally 120 GSM
A4 paper has 210 x 297 mm. You can convert that to inches if you like (divide the numbers by 25.4).