1. What is GSM?

GSM stands for Grams per Square Meter and is a standard measurement for fabric weight. It indicates the mass of one square meter of fabric material.

2. How Does the Calculator Work?

The calculator uses the fabric weight formula:

Where:

• \( Weight \) — Total fabric weight in grams (g)
• \( GSM \) — Grams per square meter (g/m²)
• \( Area \) — Total area in square meters (m²)

Explanation: This formula calculates the total weight of fabric by multiplying the GSM (weight per unit area) by the total area of the fabric.

3. Importance of Fabric Weight Calculation

Details: Accurate fabric weight calculation is crucial for textile manufacturing, garment production, cost estimation, shipping calculations, and quality control in the fashion and textile industries.

4. Using the Calculator

Tips: Enter GSM value in g/m² and area in m². Both values must be positive numbers. The calculator will provide the total weight in grams.

5. Frequently Asked Questions (FAQ)

Q1: What is a typical GSM range for different fabrics?
A: Light fabrics: 30-150 GSM, Medium fabrics: 150-350 GSM, Heavy fabrics: 350+ GSM. T-shirts typically range from 130-220 GSM.

Q2: How do I convert GSM to ounces per square yard?
A: Multiply GSM by 0.0295 to get ounces per square yard (oz/yd²).

Q3: Why is GSM important in fabric selection?
A: GSM determines fabric thickness, durability, drape, and suitability for different garments and seasons.

Q4: Can I calculate GSM if I know the weight and area?
A: Yes, use the formula: GSM = Weight (g) ÷ Area (m²).

Q5: How accurate are GSM measurements?
A: Professional GSM testing uses standardized conditions and equipment. For precise measurements, use calibrated GSM cutters and scales.