The GSM of Knitted Fabric Calculator on your website is a tool designed to calculate the Grams per Square Meter (GSM) of knitted fabric based on specific inputs related to the fabric's structure. GSM is an important parameter in textiles, indicating the weight of the fabric. It helps in determining the fabric's thickness, quality, and suitability for various applications.

   - This refers to the number of courses (rows of stitches) per inch of knitted fabric. It indicates the density of the fabric in the horizontal direction (across the width). The higher the number of courses, the denser the fabric.

   - This is the length of a single stitch in millimeters (mm). It determines how long each stitch is in the knitting process. Shorter stitch lengths result in a denser fabric, while longer stitch lengths create a looser fabric.

   - Tex is a unit of measurement for the linear density of yarn, representing the mass in grams per 1000 meters of yarn. The higher the Tex value, the thicker the yarn used in knitting, which can increase the fabric’s weight and GSM.

- GSM (Grams per Square Meter): 

   - This is the calculated weight of the fabric per square meter, expressed in grams per square meter (GSM). The GSM value is important for understanding the weight and thickness of the fabric, which affects its durability, texture, and use in various textile products.

The formula to calculate the GSM of knitted fabric using these inputs is as follows:

- Course Per Inch = The number of courses per inch.

- Stitch Length = The length of each stitch in mm.

- Tex = The linear density of yarn in Tex.

- 25.4 is the conversion factor to change from inches to millimeters (1 inch = 25.4 mm).

1. Input: Users provide the Course Per Inch, Stitch Length (mm), and Tex values.

2. Calculation: The calculator uses the provided inputs and applies the formula to compute the GSM.

3. Output: The calculator displays the GSM of the knitted fabric.

For a knitted fabric with the following inputs:

- Course Per Inch = 16

- Stitch Length = 3 mm

- Tex = 40

So, the GSM of this knitted fabric is 19.2 grams per square meter.

This calculator is primarily used in the textile industry to determine the GSM of knitted fabrics. Knowing the GSM helps manufacturers, fabric designers, and textile engineers to:

- Assess fabric weight: Different applications require fabrics with specific GSM values. For example, lighter fabrics may be used for t-shirts, while heavier fabrics are used for jackets or upholstery.

- Control fabric quality: GSM is a key indicator of fabric quality, thickness, and durability.

- Standardize fabric production: Ensuring the right GSM is produced during knitting is essential for meeting product specifications.

By inputting the course per inch, stitch length, and yarn tex, the calculator allows professionals in the textile industry to quickly and accurately determine the GSM of knitted fabrics.