Fabric Weight Converter

Official F&B Fashion Fabric Weight Tool

A lightweight, zero-dependency utility for precise fabric weight conversion between GSM (Grams per Square Meter) and oz/yd² (Ounces per Square Yard).

🛡️ Battle-Tested

This tool was developed by the F&B Fashion team and is actively used on our independent e-commerce site and internal supply chain systems, ensuring absolute data accuracy and reliability.

🚀 Features

• Extremely Lightweight & Zero Dependency: Fast installation, no bloat.
• Universal Compatibility: Supports both ESM (import) and CJS (require) modules.
• Type Safe: Written in TypeScript with complete type definitions.
• Adjustable Precision: Support for custom decimal places to meet different business needs.

📦 Installation

npm install fabric-weight-converter

💻 Usage

Import

// ESM
import { gsmToOz, ozToGsm } from 'fabric-weight-converter';

// CommonJS
const { gsmToOz, ozToGsm } = require('fabric-weight-converter');

Examples

Convert GSM to oz/yd²

import { gsmToOz } from 'fabric-weight-converter';

// Standard conversion (default precision: 2)
console.log(gsmToOz(300)); // 8.85

// Custom precision
console.log(gsmToOz(300, 4)); // 8.8481

Convert oz/yd² to GSM

import { ozToGsm } from 'fabric-weight-converter';

// Standard conversion (default precision: 1)
console.log(ozToGsm(8.85)); // 300.1

// Custom precision
console.log(ozToGsm(8.85, 0)); // 300

Aliases

For the convenience of non-native English speakers and for faster typing, aliases for common Chinese units are provided:

• kToZ (克 -> 盅) is an alias for gsmToOz
• zToK (盅 -> 克) is an alias for ozToGsm

import { kToZ, zToK } from 'fabric-weight-converter';

console.log(kToZ(300)); // 8.85

📚 API Reference

gsmToOz(gsm: number, precision?: number): number

Converts Grams per Square Meter to Ounces per Square Yard.

• gsm: Weight value (g/m²)
• precision: Decimal places to round to (default: 2)

ozToGsm(oz: number, precision?: number): number

Converts Ounces per Square Yard to Grams per Square Meter.

• oz: Weight value (oz/yd²)
• precision: Decimal places to round to (default: 1)

🏭 About F&B Fashion (Your Professional Sportswear Manufacturer)

This tool is provided to you by the F&B Fashion team.

We are a manufacturer focused on high-quality Sportswear production and export, providing global OEM/ODM (Original Equipment/Design Manufacturer) services. As frontline supply chain workers, we understand the importance of precise data in fabric sourcing and quality control, which is why we developed and open-sourced this tool.

Looking for a reliable sportswear manufacturing partner?
Welcome to visit our official website to learn about our products and cooperation process:

👉 F&B Fashion Official Website: https://sportswearbridge.com/

📄 License

MIT