How Many Meters is 1 kg Knitted Fabric?

Selim Reza
11 Sept, 2024

Accurately converting knitted fabric requirements from Meters to Kilograms (kg) is crucial in the garment manufacturing industry. This conversion is essential for effective fabric inventory management, cost estimation, and ensuring that production runs smoothly. 

Since knitted fabrics vary in weight, understanding how to convert between these units is key to optimizing fabric usage.

We will explore the process of converting knitted fabric requirements from meters to kilograms, the formula, and important factors that influence the conversion.

How Many Meters is 1 kg Knitted Fabri
Why Convert Knitted Fabric from Meter to Kilogram?

  1. Inventory Management

    Fabric suppliers often sell knitted fabrics by weight (kilograms), but manufacturers may measure fabric in meters. Converting between these two units helps you keep track of fabric quantities more efficiently.

  2. Cost Calculation

    Understanding the fabric weight in kilograms allows manufacturers to estimate fabric costs accurately, especially since prices are often based on weight.

  3. Production Planning

    Converting meters to kilograms ensures that you have the correct amount of fabric for specific production quantities, avoiding shortages or excess fabric.

Factors Influencing Fabric Conversion

Before diving into the conversion formula, it’s important to consider a few key factors that influence how much fabric weighs:

  1. GSM (Grams per Square Meter)

    GSM is a key factor in determining fabric weight. It refers to the weight of 1 square meter of fabric in grams. Heavier fabrics have higher GSM, while lighter fabrics have lower GSM.

  2. Fabric Width

    Fabric width also plays a role in the conversion. The wider the fabric, the more area it covers per meter, affecting the overall weight.

  3. Fabric Type

    Different types of knitted fabrics (such as single jersey, interlock, or ribbed fabrics) have varying densities, affecting the weight for a given length of fabric.

Formula for Converting Knitted Fabric from Meter to Kilogram

The formula to convert fabric length from meters to kilograms is:

Fabric Weight (kg)=Fabric Length (m)×Fabric Width (m)×GSM1000

Where:

  • Fabric Length (m) is the total length of fabric in meters.
  • Fabric Width (m) is the width of the fabric roll in meters.
  • GSM is the grams per square meter (the weight of 1 square meter of fabric).
  • 1000 is used to convert grams to kilograms.

Step-by-Step Guide to Fabric Conversion

Step 1: Determine the Fabric Length (Meters)

Measure the total fabric length in meters. This is the length of fabric required for your production or available in inventory.

Step 2: Know the Fabric Width (Meters)

Identify the width of the fabric roll. Most fabric widths range from 1 to 2 meters.

Step 3: Identify the GSM of the Fabric

GSM is usually provided by the fabric manufacturer or supplier. If the GSM is unknown, it can be calculated by weighing a sample of known dimensions.

Step 4: Apply the Formula

Now, multiply the length of fabric (in meters), the width (in meters), and the GSM. Then, divide the result by 1000 to get the fabric weight in kilograms.

Example of Converting Knitted Fabric from Meter to Kilogram

Let’s say you have the following fabric specifications:

  • Fabric length: 50 meters
  • Fabric width: 1.5 meters
  • GSM: 180

Using the formula:

Fabric Weight (kg)=50×1.5×1801000
Fabric Weight (kg)=135001000=13.5 kg

In this case, 13.5 kilograms of fabric is required for 50 meters of knitted fabric.

Important Considerations in Fabric Conversion

  1. Shrinkage

    Knitted fabrics may shrink during washing or dyeing, so it’s important to account for fabric shrinkage when calculating the required fabric weight. Add an extra percentage (usually 5-10%) to your final fabric requirement.

  2. Fabric Type Variations

    Different types of knitted fabrics, such as cotton, polyester, or blends, may have different densities even with the same GSM, so always check the specific type of fabric you are using.

  3. Wastage Allowance

    It’s a good practice to account for fabric wastage during cutting and sewing. Usually, a 2-5% extra fabric allowance is added to the total requirement.

Why Accurate Fabric Conversion Matters

  1. Cost Management

    Accurately converting fabric from meters to kilograms helps manufacturers avoid over-ordering or under-ordering fabric, keeping production costs under control.

  2. Efficiency in Production

    Proper conversion ensures that enough fabric is available for production, preventing costly delays due to fabric shortages.

  3. Improved Planning

    Conversion from meters to kilograms allows manufacturers to optimize fabric usage, improve planning, and ensure that orders are completed on time.

Conclusion

Converting knitted fabric requirements from meters to kilograms is a fundamental task for garment manufacturers. By using the simple formula based on fabric length, width, and GSM, manufacturers can calculate the exact fabric weight required for any order. 

This not only improves cost management and inventory control but also ensures that production processes run smoothly.

Make sure to account for factors such as shrinkage, fabric wastage, and fabric type variations to achieve precise calculations. By following this guide, you’ll be able to optimize fabric usage and better plan for garment production.

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