US yarn in the UK
Caron One Pound in the UK: closest UK yarns
The maker’s online shop, Yarnspirations, sells it to the US and Canada, and LoveCrafts UK lists it but had none of its 38 shades in stock on 4 October 2026. The closest UK swap in the yarns we track is Paintbox Simply Aran: 100% acrylic, 184m per 100g against 163.6m, and 18 knitted stitches to 10cm on its ball band against 16 on the maker’s.
Best UK swap: Paintbox Simply Aran · 56 shades in stock · from £2.60 a ball
See Paintbox Simply Aran shades at LoveCrafts ↗Ad · paid link. Price and stock at LoveCrafts checked 4 October 2026.
How many balls to buy
Buy by length, not by ball: a ball of Caron One Pound in a solid shade holds 742m (print and multi shades often come in smaller balls; check the label) and a ball of Paintbox Simply Aran holds 184m.
- 1 ball of Caron One Pound (742m) → 5 of Paintbox Simply Aran
- 3 balls of Caron One Pound (2226m) → 13 of Paintbox Simply Aran
- 5 balls of Caron One Pound (3710m) → 21 of Paintbox Simply Aran
- 10 balls of Caron One Pound (7420m) → 41 of Paintbox Simply Aran
For any pattern, our yarn substitution calculator does the sum, and the pattern reader pulls the yarn list out of a pasted pattern.
UK yarns compared
| UK yarn | UK weight | Fibre | Metres per 100g | Knit tension (10cm) | UK balls per Caron One Pound ball | Shades in stock |
|---|---|---|---|---|---|---|
| Paintbox Simply Aran best match | Aran | 100% acrylic | 184m (+12%) | 18 sts (+13%) | 4.03 | 56 of 65, from £2.60 |
| Stylecraft Special Chunky | Chunky | 100% acrylic | 144m (-12%) | 14 sts (-12%) | 5.15 | 10 of 50, from £2.00 |
| Stylecraft Special Aran | Aran | 100% acrylic | 196m (+20%) | 18 sts (+13%) | 3.79 | 6 of 50, from £1.88 |
Caron One Pound: the maker’s specs
| Weight | #4 Worsted (Medium) |
|---|---|
| Fibre | 100% acrylic |
| Ball (solid shades) | 453.6g (16 oz), 742m (812 yd) |
| Metres per 100g | 163.6m |
| Hook | 5 mm (US H/8) |
| Needles | 5 mm (US 8) |
| Tension | Crochet: 12 sc x 13 r = 4" (10 cm) on 5 mm (US H/8); Knit: 16 sts x 20 r = 4" (10 cm) on 5 mm (US 8) |
Before you swap
US “worsted” (weight 4) sits between UK DK and aran; most worsted patterns work in a UK aran, but a lighter worsted can be closer to a heavy DK. Make a 10cm swatch in your swap yarn with the pattern’s hook or needles and compare it with the tension above. If your square is bigger, go down a size; if it’s smaller, go up. Swapping fibre changes the feel and the wash: acrylic for acrylic, cotton for cotton keeps a pattern behaving as written.
Sources: Caron product page, Paintbox Simply Aran. How we rank swaps: one combined score for closeness in metres per 100g, knitted tension on the ball band and fibre, with a small penalty for yarns with fewer than 10 shades in stock and for a chunky standing in for a worsted. See also UK yarn weights explained.