1. What is OZ to GSM Conversion?

The OZ to GSM conversion is used in the textile industry to convert fabric weight measurements between ounces per square yard (oz/yd²) and grams per square meter (g/m²). This conversion is essential for international trade and fabric specification standardization.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

Where:

• \( GSM \) — Grams per square meter (g/m²)
• \( oz/yd² \) — Ounces per square yard
• \( 33.906 \) — Conversion factor

Explanation: The conversion factor 33.906 accounts for both unit conversions (ounces to grams and square yards to square meters).

3. Importance of Fabric Weight Conversion

Details: Accurate fabric weight conversion is crucial for international textile trade, quality control, fabric specification, and ensuring consistency in manufacturing processes across different measurement systems.

4. Using the Calculator

Tips: Enter the fabric weight in ounces per square yard (oz/yd²). The value must be greater than 0. The calculator will automatically convert to grams per square meter (GSM).

5. Frequently Asked Questions (FAQ)

Q1: Why is fabric weight important?
A: Fabric weight determines the thickness, durability, and appropriate use of textiles. It affects drape, warmth, and suitability for different applications.

Q2: What are typical GSM values for different fabrics?
A: Light fabrics: 30-150 GSM, medium: 150-350 GSM, heavy: 350+ GSM. Denim is typically 300-400 GSM, while dress shirts are 100-150 GSM.

Q3: How accurate is the conversion factor?
A: The factor 33.906 is mathematically precise, based on 1 ounce = 28.3495 grams and 1 square yard = 0.836127 square meters.

Q4: Can I convert GSM back to oz/yd²?
A: Yes, use the formula: oz/yd² = GSM ÷ 33.906

Q5: Which system is more commonly used?
A: GSM is used internationally, while oz/yd² is primarily used in the United States and some other countries.