โ๏ธ DIY & Craft
Yarn Calculator
Yarn is sold by weight but consumed by length, so the number that matters is the yardage on the label, not the grams. Estimating from the finished dimensions and your gauge gives a figure you can compare directly against a skein.
How it works
Project type
Finished width
Finished length
Yards per skein
Price per skein
Waste allowance
Yarn needed
Skeins to buy
Yarn cost
Yarn needed
Approximate weight
Frequently asked questions
How do I use the Yarn Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.