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    GSM Calculator

    Calculate fabric weight in grams per square meter (GSM). Essential for specifying textile orders, comparing fabric quality, and ensuring consistency when sourcing from India.

    Calculate GSM

    Cut a sample of known dimensions, weigh it, and enter the values below.

    Pro Tip

    For accurate results, cut a 10cm Γ— 10cm (100 cmΒ²) or 1 meter Γ— 1 meter sample. This makes conversion straightforward.

    Calculated GSM

    β€” g/mΒ²

    Conversions

    Oz per sq yardβ€”
    Grams per sq ftβ€”
    Momme (silk)β€”

    GSM Reference Guide

    Use this guide to understand what GSM range is suitable for different fabric types and applications.

    GSM RangeCategoryExample FabricsCommon Uses
    30-70 GSMUltra-light fabricsVoile, chiffon, georgette, organzaScarves, dupattas, linings
    80-120 GSMLight fabricsCotton lawn, poplin, chambrayShirts, blouses, summer dresses
    130-180 GSMMedium-light fabricsOxford, twill, light denimCasual shirts, light jackets, kids' wear
    180-250 GSMMedium fabricsCotton jersey, piquΓ©, french terryT-shirts, polo shirts, casual wear
    250-350 GSMMedium-heavy fabricsFleece, sweatshirt fabric, canvasSweatshirts, hoodies, bags, workwear
    350-500 GSMHeavy fabricsHeavy denim, duck canvas, wool coatingJeans, outerwear, upholstery, rugs
    500+ GSMExtra-heavy fabricsCarpeting, heavy blankets, industrial textilesFloor coverings, insulation, industrial use

    Why GSM Matters When Sourcing Textiles

    GSM (grams per square meter) is the universal standard for measuring fabric weight. When sourcing textiles from India, specifying the correct GSM ensures you receive fabric that meets your quality and application requirements.

    • Consistent quality across production batches
    • Accurate cost estimation per garment
    • Right drape and feel for intended use
    • Proper comparison between supplier samples
    • Meet regulatory requirements for certain products

    Common GSM Specifications

    Basic T-shirt150-180 GSM
    Premium T-shirt180-220 GSM
    Dress shirt100-140 GSM
    Hoodie/Sweatshirt280-350 GSM
    Denim jeans350-450 GSM

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