Yarn Calculator

Welcome to the Yarn Atelier Matching & Substitution Calculator!

Designed to take the guesswork out of yarn choices, this tool allows you to accurately calculate combined yarn weights, compare custom combinations against pattern specifications, or find recommended Yarn Atelier yarns to achieve your target.

Whether you are substituting a discontinued yarn, planning a multi-strand project, or trying to hit a specific weight by holding threads together, simply input your meterage, yardage, or yarn details to receive instant thickness breakdowns and suggested alternatives.

Important Usage Disclaimer & Guidance

Please note that this tool provides mathematical calculations as a helpful guide. Actual knitted, woven or crocheted results can vary due to physical yarn characteristics:

• Fiber Content & Elasticity: Wool, silk, linen, and synthetic fibres drape and bloom differently post-wash.

• Spinning & Structure: Plied, single-ply, chainette, or bouclé yarns behave differently under tension.

• Dyeing & Finishing: Processing methods can temporarily alter the yarn's rest weight and loft.

Recommendation: We strongly recommend knitting or crocheting a swatch and fully washing and blocking it to verify your final gauge, drape, and fabric texture before starting your project.

If in doubt, message us on Instagram, or WhatsApp.  We are happy to help. You can of course also email us on support@yarnatelier.co.uk, with any questions or feedback you might have.