> Title: Garment & Textile Calculators | Surajmal
> Source: https://surajmal.com/tools
> Publisher: Surajmal Shobhachand

Tools

# Calculators for  
_specifications and shipments._

Each one shows its formula and the assumption behind it.

[Yarn count converter Convert between Ne, Nm, tex, decitex, denier and linen lea, including plied yarns.](/tools/yarn-count-converter) [GSM calculator Fabric weight from a cut swatch, and g/m² to oz/yd² and back.](/tools/gsm-calculator) [Carton and container calculator Carton CBM, and how many cartons fit in a 20 ft, 40 ft or high-cube container.](/tools/carton-and-container-calculator) [Landed cost calculator Cost per piece from FOB price, freight, duty and fees, on the US or the EU and UK basis.](/tools/landed-cost-calculator)