1. What is Worsted Count?

Worsted Count is the number of hanks (skeins) having the length of 560 yards in one pound of yarn. The fineness of yarn increases when yarn count increases in this system. It is measured in meters per kilogram (m/kg).

2. How Does the Calculator Work?

The calculator uses the Worsted Count formula:

Where:

• \( Length\ in\ yards \) — Length of yarn measured in yards
• \( Weight\ in\ grains \) — Weight of yarn measured in grains (1 grain = 0.065 gram)
• 12.5 — Conversion factor to get the result in meters per kilogram

Explanation: The formula calculates the fineness of yarn by relating the length of yarn to its weight, with higher values indicating finer yarn.

3. Importance of Worsted Count Calculation

Details: Accurate Worsted Count calculation is crucial for textile manufacturing, quality control, and determining the appropriate yarn for specific fabric types and applications.

4. Using the Calculator

Tips: Enter length in yards and weight in grains. Both values must be positive numbers greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is the relationship between Worsted Count and yarn fineness?
A: Higher Worsted Count values indicate finer yarn, while lower values indicate coarser yarn.

Q2: How does Worsted Count differ from other yarn counting systems?
A: Worsted Count system uses a fixed length per unit weight (560 yards per pound) specifically for worsted yarns, while other systems like Cotton Count or Metric Count use different base measurements.

Q3: What are typical Worsted Count values for different yarn types?
A: Worsted Count typically ranges from 20-80 for standard yarns, with finer specialty yarns reaching higher counts.

Q4: Why is the conversion factor 12.5 used in the formula?
A: The factor 12.5 converts the measurement from yards per grain to meters per kilogram, providing the standard unit for Worsted Count.

Q5: Can this calculator be used for all types of yarn?
A: This calculator is specifically designed for worsted yarns. Different yarn types may require different counting systems and formulas.