Best DK Yarn UK 2026: Top Picks for Every Budget
DK — Double Knitting — is the yarn weight most beginners start with, and for good reason. It's thick enough to see your stitches clearly, works up at a satisfying pace, and comes in every colour imaginable. It's also the weight most crochet patterns are written for. Whether you're making a baby blanket, a beanie, or your first amigurumi, DK yarn is almost certainly what you need. Here are our top picks on Amazon UK.
What Does DK Mean?
DK stands for Double Knitting — it's a yarn weight (thickness), not a technique. In the UK, DK is standardised: slightly lighter than worsted, heavier than 4-ply. Most DK works best with a 4mm hook, though 4.5–5mm gives lovely drape for garments. Always check the yarn label for the recommended hook size.
Sirdar Hayfield Bonus DK — 100g
A UK classic. Hayfield Bonus DK is consistent, affordable, and beautifully soft for an acrylic yarn. The 100g ball gives you 280 metres — plenty for a hat, a small amigurumi, or several granny squares. Machine washable and brilliant for beginners who need reliable, even tension.
Price: £5.10
Utopia Crafts DK Double Knitting Yarn — 5x100g
For bigger projects — blankets, wraps, cushion covers — buying in multipacks is far more economical. This Utopia 5-pack gives you 500g of smooth, consistent DK at a great price per ball. The white is a clean, bright shade perfect for baby items or projects you plan to overdye.
Price: £13.74
Lion Brand Cotton Yarn — 100% Cotton
Cotton is wonderful for summer projects, dishcloths, face cloths, and anything that needs to be absorbent. Lion Brand's cotton DK is smooth, consistent, and comes in lovely earthy tones. Unlike some cottons it has a nice drape rather than being stiff. Perfect for home accessories.
Price: £6.49
Lion Brand Mandala DK Lightweight Yarn
A genuinely magical yarn — self-striping, which means the colour changes happen automatically as you work without you changing anything. Each ball is 590 metres (enough for a complete shawl or substantial scarf), and the gradients are beautiful. A wonderful treat-yourself purchase.
Price: £7.99
KORBOND DK Black Yarn — 100g Acrylic
Sometimes you just need a reliable, affordable black yarn and this is it. Perfect for amigurumi (eyes and outlines), colourwork borders, or any project needing a consistent true black. At under £3 per ball it's one of the best-value DK yarns on Amazon UK.
Price: £2.99
Quick Buying Guide
For your first project, go for the Sirdar Hayfield Bonus — forgiving and consistent. For home accessories, try the Lion Brand Cotton. For a treat, the self-striping Mandala gives stunning results for very little effort.
See all our yarn picks in the Yarn collection.