Most knitters build up a personal yarn stash over time. It tends to grow faster than you can keep track of it. When a new, inspiring pattern comes along, many of us end up buying new yarn simply because it feels easier than digging through the bags at the back of the cupboard.
The truth is, there are often plenty of usable leftovers hiding in the stash. What’s missing is a clear picture of what’s there.
Here’s the systematic method for tidying up your yarn stash, building a lasting inventory, and putting those forgotten skeins back into play.
Why we lose track
A stash quickly goes from a small collection to an overwhelming pile. There are four main reasons:
- Missing data: The ball band was discarded when the skein was opened, or when a leftover was put aside.
- Forgotten colours: Colours and qualities are hard to remember when the yarn is tucked away out of sight.
- Unknown quantities: The weight is based on rough guesses. Is there 40 or 75 grams left in that leftover bundle?
- No direction: You don’t know what the yarn could be used for.
The sorting work often feels so overwhelming that it’s easier to put off. Meanwhile, the pile grows.
The six-step method for yarn organisation
To turn your stash into something you actually use, you need a structured process. Set aside an afternoon and follow this order:
- Get everything out. Pull all your yarn from boxes, bags and drawers, and gather it in one pile on the floor or a large table. You can’t organise or assess a stash you can’t see. Check the yarn for moths as you go, and keep anything suspect separate.
- Weigh each leftover. Use a kitchen scale to weigh every piece. Note the weight in grams, the colour, brand, the yarn’s name, yarn weight and fibre content (e.g. wool, alpaca or silk-mohair) if you can remember it. Note the colour number and the dye lot as well: the dye lot is not the same as the colour number, and two skeins in the same colour can come from different lots. Write down the care instructions too, because weight and colour do not tell you whether two leftovers can be cared for together. If you don’t know the thickness, you can use a WPI measurement to estimate the yarn weight category.
- Sort by weight category. Divide your entire stash into separate groups based solely on the thickness of the yarn: Lace, Fingering, Sport, DK, Worsted/Aran and Bulky. This is the most critical step, as it immediately reveals your actual raw material for future projects.
- Group by colour families. Within each weight category, sort the yarn by colour. Put the neutrals (beige, white, brown) together, the cool tones (blue, green) in another group, and the warm tones (red, pink, rust) in a third. This makes it easy to see where you have enough for a full project. Count in metres, not grams: two yarns in the same weight category can have twice the yardage per 100 grams.
- Digitise your stash. Make your data searchable. Record your sorted stash in a note on your phone, a spreadsheet, or a dedicated app like Nysta. The key is being able to quickly check the list the next time you come across an exciting pattern.
- Store your yarn properly. Put the yarn back in clear, airtight containers or bags, divided by weight category or colour family. The yarn has to be completely dry before you close it in. Label the outside of each container clearly so you can assess the contents at a glance.
What you gain from knowing your data
Once you’ve organised your yarn systematically, you get far more out of your stash:
- Fewer wasted purchases: You avoid buying duplicates because you know exactly what you have at home.
- Quick validation: You can instantly assess whether a new pattern can be knitted with yarn from your own stash, or whether you just need to pick up a single skein of mohair to go with it.
- Leftovers in play: Small quantities suddenly become visible and usable for smaller projects like colourwork mittens, stripes or hats.
- Creative spark: You rediscover forgotten qualities you may have bought years ago and feel inspired to put them on the needles again.
How Nysta brings your stash to life
In Nysta you add yarn by searching the catalogue or scanning the ball band. If we know the yarn, we fill in weight category, yardage and fibre when the information is available, so you have the yarn’s key details together in the app. If the ball band is missing, a guide in the app helps you describe the yarn.
For each colour, you enter how many grams you have and can add a photo. Your stash shows grams and metres for each yarn and each colour, even the smallest leftovers.
From there, we find the patterns you can knit with what you have and work out whether you have enough yarn for your size.
When you’re at the local yarn shop, you always have your stash in your pocket, so you can avoid buying three skeins of wool in a colour you already have at home.
Download Nysta on the App Store and try it free for 7 days.
Frequently asked questions
How do I organise my yarn stash? Get all your yarn out, weigh each leftover, and sort by weight category. Then group by colour families within each category. Record your stash digitally so you can look it up quickly.
What’s the best way to sort yarn? Sort primarily by weight category (Lace, Fingering, DK etc.), because that’s the quickest filter when matching yarn to a pattern. The category is only a first indication: gauge decides the measurements, and fibre and drape decide how the fabric turns out. Then sort by colour family within each group.
How do I know what my yarn can be used for? If you know the weight category and the amount in grams, you can search for patterns that match that thickness. A WPI measurement can help you estimate the yarn weight. Knit a swatch to check whether you match the pattern’s gauge, and wash and dry it the way you will treat the finished piece.
Can Nysta help organise my yarn stash? Yes. You add yarn by searching the catalogue or scanning the ball band, and enter how many grams you have of each colour. Your stash shows grams and metres for each yarn and each colour, and Nysta finds the patterns you can knit with what you have.
Add your yarn, and we’ll find patterns you can knit with what you actually have.
Nysta is available for iPhone and Android. You can try it free for 7 days. After that, you can choose a monthly or yearly subscription, and you can cancel anytime.