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Fabric Weight from Dimensions and Mass

Fabric GSM from Dimensions and Mass

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What is Fabric GSM?

GSM stands for Grams per Square Meter. It tells you how heavy or dense a fabric is across 1 square meter of area.

How to Calculate Fabric GSM from Dimensions and Mass

You can calculate GSM by dividing the total mass of the fabric (in grams) by its total area (in square meters).

  • Formula: GSM = Mass (g) ÷ (Length × Width) in meters

Sample Table: GSM Based on Dimensions and Mass

Length (m) Width (m) Mass (g) GSM
21.5300100
31.2360100
2.51.4420120
11200200
1.51.5450200
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