Calculate Fabric Weight from GSM and Width

What is Fabric Weight?

Fabric weight is the mass of fabric per unit area. It is measured in grams per square meter (GSM). The weight depends on fiber type, weave structure, and thickness. Manufacturers use fabric weight to determine quality, cost, and suitability for different applications.

Why is Fabric Weight Important?

Fabric weight affects durability, texture, and end-use applications. Light fabrics like chiffon (50-100 GSM) are used for dresses, while heavy fabrics like canvas (300+ GSM) are used for bags and upholstery. Correct weight measurement helps in cost calculation, production planning, and quality control.

How to Calculate Fabric Weight from GSM and Width?

Fabric weight can be calculated using the following formula:

Total Fabric Weight (kg) = (GSM×Width×Length) /1000

Where:

• GSM = Fabric weight in grams per square meter
• Width = Fabric width in meters
• Length = Fabric length in meters
• 1000 = Conversion factor to get weight in kilograms

Example Calculation

A 55 GSM fabric with 1.5 meters width and 100 meters length has the weight: (55×1.5×100)/1000 = 8.25 kg

So, the total weight of the fabric is 8.25 kg.

Factors Affecting Fabric Weight

1. Fiber Type – Natural fibers like cotton are heavier than synthetic fibers like polyester.
2. Weave Structure – Tight weaves like twill have higher GSM than loose weaves like plain weave.
3. Fabric Finish – Coatings, lamination, and brushing increase fabric weight.
4. Moisture Content – Wet fabric is heavier due to absorbed water.

Common GSM Ranges for Fabrics

Applications of Fabric Weight Calculation

1. Textile Manufacturing – Ensures correct raw material consumption.
2. Garment Production – Helps in cost estimation and fabric selection.
3. Textile Trading – Determines fabric price based on weight.
4. Quality Control – Ensures consistency in fabric weight across batches.

Use the Fabric Weight Calculator

To avoid manual errors, use the fabric weight calculator above. Enter GSM, width, and length to get an instant fabric weight in kilograms.

You may calculate also:

• How to Calculate GSM of Fabric from Weight

Conclusion

Fabric weight calculation is essential in textile production. By using GSM and width, manufacturers can measure weight accurately, control costs, and maintain quality.